診断群分類の持続的な精緻化に基づく医療機能および医療資源必要量の適正な評価のあり方に関する研究

この研究班は伏見清秀(東京医科歯科大学医歯学総合研究科 医療政策学講座 医療情報システム学分野教授)を研究代表者とする厚生労働科学研究費補助金(政策科学推進研究事業)の指定研究班で、平成26年度に実施されます。
この研究班は通称「DPCデータ調査研究班」もしくは「伏見研究班」(「伏見班」)と呼ばれます。
この研究班は昨年度まで実施していた「我が国の医療資源の必要量の定量とその適正な配分から見た医療評価のあり方に関する研究」の後継研究班です。昨年度まではこの研究班が通称「DPC研究班」と呼ばれていました。 日本におけるDPC制度の導入から現在に至るまで、その制度運営を学術的にサポートする役割をこの研究班は担っております。

DPC研究班とは

DPC研究班の歴史

厚生労働科学研究費補助金(政策科学推進研究事業)指定研究班として実施
年度研究課題名研究代表者
平成13-15年度急性期入院医療試行診断群分類を活用した調査研究松田 晋哉
平成16-18年度診断群分類を活用した医療サービスのコスト推計に関する研究松田 晋哉
平成19-21年度包括支払い方式が医療経済および医療提供体制に及ぼす影響に関する研究松田 晋哉
平成22-23年度診断群分類の精緻化とそれを用いた医療評価の方法論開発に関する研究伏見 清秀
平成24年度診断群分類を用いた急性期医療、亜急性期医療、外来医療の評価手法開発に関する研究伏見 清秀
平成25年度我が国の医療資源の必要量の定量とその適正な配分から見た医療評価のあり方に関する研究伏見 清秀
平成26年度 診断群分類の持続的な精緻化に基づく医療機能および医療資源必要量の適正な評価のあり方に関する研究伏見 清秀
平成22年4月研究代表者の変更を行いましたが、研究班員の構成に変更はなく、ほぼ同じ体制での研究活動を実施しております。

研究班員

研究代表者

伏見 清秀
東京医科歯科大学医歯学総合研究科 医療政策学講座 医療情報システム学分野教授

研究分担者

松田 晋哉
産業医科大学公衆衛生学教室教授
石川ベンジャミン光一
国立がん研究センター がん統計研究部 がん医療費調査室長
康永秀生
東京大学大学院 医学系研究科 公共健康医学専攻 臨床疫学・経済学分野 教授
阿南誠
国立病院機構九州医療センター 医療情報管理センター・実務統括管理者
今中雄一
京都大学医学系研究科医療経済学講座 教授
藤森研司
東北大学医学系研究科医療管理学分野 教授
池田俊也
国際医療福祉大学薬学部 教授
堀口裕正
独立行政法人国立病院機構本部臨床研究センター 診療情報分析部 主席研究員

Publication List

【書籍】

石川ベンジャミン光一,松田晋哉,伏見清秀,若尾文彦(編): 厚生労働省平成23年度DPC調査データに基づく地域病院ポートフォリオ-DPCデータブックス-. じほう,2013
松田晋哉,伏見清秀編: 診療情報による医療評価: DPCデータから見る医療の質.東京大学出版会.東京.2012
松田晋哉,藤森 研司編: これからの地域の急性期医療を考える DPCデータ活用の多彩な展開,じほう,2012
藤森研司,伏見清秀: 医療の質向上に迫るDPCデータの臨床指標・病院指標への活用. ㈱じほう.東京.2011.
藤森研司,松田晋哉編: 明日の医療に活かすDPCデータの分析手法と活用.じほう.東京.2010.
松田晋哉: DPCによる戦略的病院経営 ―急性期病院経営に求められるDPC活用術 (医療経営士上級テキスト9) 日本医療企画.東京.2010.
石川ベンジャミン光一,松田晋哉 (編集): 平成20年度厚労科研松田班DPC調査データに基づくがん化学療法ポートフォリオ (DPCデータブックス),じほう,東京 2009.
石川ベンジャミン光一,松田晋哉 (編集): 厚生労働省DPC調査データに基づく病院の診療実績一覧〈平成20年度版〉 (DPCデータブックス),じほう,東京 2009.
藤森研司,中島稔博: DPCデータ分析 アクセス・SQL活用編,じほう、東京、2009.
松田晋哉: 基礎から読み解くDPC―正しい理解と実践のために 第3版,医学書院、東京、2009.
石川ベンジャミン光一,松田晋哉 (編集): 厚生労働省平成19年度DPC調査データに基づく病院の診療実績一覧 (DPCデータブックス),じほう,東京, 2008.
伏見清秀: DPCデータ活用ブック 第2版,じほう,東京 2008.
藤森研司,石井孝宜,松田晋哉,島本和明: 病院経営新時代のDPC対応収支分析マニュアル,じほう,東京 2007.
藤森研司,中島稔博: エクセル・アクセスではじめるDPCデータ分析入門,じほう,東京 2007.
松田晋哉: 基礎から読み解くDPC―正しい理解と実践のために 第2版,医学書院,東京 2007.
松田晋哉: 臨床医のためのDPC入門―Q&Aで学ぶDPCの基礎知識100,じほう,東京 2006.
伏見清秀: DPCデータ活用ブック、じほう,東京 2006.
松田晋哉: 基礎から読み解くDPC―正しい理解と実践のために,医学書院,東京 2005.
松田晋哉 (編集): DPCと病院マネジメント ,じほう,東京 2005.
伏見清秀,松田晋哉: 民間病院DPC導入事例集じほう,東京 2005.
松田晋哉(編集): 21世紀の医療と診断群分類―DPCの実践とその可能性,じほう,東京 2003.

【雑誌】

early view

Kaneko T, Hirakawa K, Fushimi K: Relationship between peri-operative outcomes and hospital surgical volume of total hip arthroplasty in Japan. Health Policy. [EPUB ahead of print] 2014 
Murata A, Muramatsu K, Ichimiya Y, Kubo T, Fujino Y, Matsuda S: Influence of hospital volume on outcomes of laparoscopic gastrectomy for gastric cancer in patients with comorbidity in Japan. Asian journal of surgery [EPUB ahead of print] 2014 
Kunisawa S, Morishima T, Ukawa N, Ikai H, Otsubo T, Ishikawa KB, Yokota C, Minematsu K, Fushimi K, Imanaka Y:Association of geographical factors with administration of tissue plasminogen activator for acute ischemic stroke.J Am Heart Assoc. 2013
Tagami T, Matsui H, Horiguchi H, Fushimi K, Yasunaga H: Antithrombin and mortality in severe pneumonia patients with sepsis-associated disseminated intravascular coagulation: an observational nationwide study. Journal of Thrombosis and Haemostasis [EPUB ahead of print] 2014  
Sugihara T, Yasunaga H, Horiguchi H, Matsui H, Nishimatsu H, Nakagawa T,Fushimi K, Kattan WM, Homma Y: Comparison of Perioperative Outcomes Including Severe Bladder Injury Between Monopolar and Bipolar Transurethral Resection of Bladder Tumors: A Population-Based Comparison. The Journal of Urology [EPUB ahead of print] 2014  
Yamamoto H, Hashimoto H, Nakamura M, Horiguchi H, Yasunaga H: Relationship between hospital volume and hemorrhagic complication after percutaneous renal biopsy: results from the Japanese diagnosis procedure combination database Clinical and Experimental Nephrology [EPUB ahead of print] 2014  
Sato M, Tateishi R, Yasunaga H, Horiguchi H, Yoshida H, Fushimi K, Koike K:  Variceal hemorrhage – Analysis of 9987 cases from a Japanese nationwide database. Hepatology Research [EPUB ahead of print] 2014 
Taguchi M, Kubo T, Yamamoto M, Muramatsu K, Yasunaga H, Horiguchi H, Fujimori K, Matsuda S, Fushimi K, Harada M: Body mass index influences the outcome of acute pancreatitis: an analysis based on the Japanese administrative database. Pancreas [EPUB ahead of print] 2014 
Ogura K, Yasunaga H, Horiguchi H, Fushimi K, Tanaka S, Kawano H: Nomogram Predicting Severe Adverse Events After Musculoskeletal Tumor Surgery: Analysis of a National Administrative Database. Annals of Surgical Oncology  [EPUB ahead of print] 2014 
Takagi T, Sugihara T, Yasunaga H, Horiguchi H, Fushimi K, Kondo T, Homma Y, Tanabe K: Cytoreductive nephrectomy for metastatic renal cell carcinoma: A population‐based analysis of perioperative outcomes according to clinical stage.  International Journal of Urology  [EPUB ahead of print] 2014 
Inokuchi H, Yasunaga H, Nakahara Y, Horiguchi H, Ogata N, Fujitani J, Matsuda S, Fushimi K, Haga N: Effect of rehabilitation on mortality of patients with Guillain-Barre syndrome: a propensity-matched analysis using a nationwide database European Journal of Physical and Rehabilitation Medicine  [EPUB ahead of print] 2014 
Uchida K, Yasunaga H, Sumitani M, Horiguchi H, Fushimi K, Yamada Y: Effects of Remifentanil on In-Hospital Mortality and Length of Stay Following Clipping of Intracranial Aneurysm: A Propensity Score-matched Analysis.  Journal of neurosurgical anesthesiology [e-pub ahead of print] 2014 
Chikuda H, Ohya J, Horiguchi H, Takeshita K, Fushimi K, Tanaka S, Yasunaga H: Ischemic Stroke after Cervical Spine Injury: Analysis of 11,005 Patients Using the Japanese Diagnosis Procedure Combination Database. The Spine Journal [e-pub ahead of print] 2014  
Sugihara T, Yasunaga H, Horiguchi H, Fujimura T, Fushimi K, Yu C, Kattan MW, Homma Y: Factors affecting choice between ureterostomy, ileal conduit and continent reservoir after radical cystectomy: Japanese series. Internatioal Journal of Clinical Oncology  [e-pub ahead of print] 2014  

2014

Shigeoka H, Fushimi K: Supplier-induced demand for newborn treatment: Evidence from Japan. Journal of Health Economics 35:162–178 2014
栗山真也,齊藤匡俊,古内高志,村松圭司,酒井誉,久保達彦,松田晋哉: 診断群分類データを用いた岩手県内のがん医療現状分析 -厚生労働省公開データを用いた医療圏分析- 産業医科大学雑誌 36(1):49-60 2014
Fujino Y, Kubo T, Muramatsu K, Murata A, Hayashida K, Tomioka S, Fushimi K, Matsuda S: Impact of regional clinical pathways on the length of stay in hospital among stroke patients in Japan. Medical care 52:634-640 2014
Murata A, Okamoto K, Muramatsu K, Matsuda S: Time trend of medical economic outcomes of endoscopic submucosal dissection for gastric cancer in Japan: a national database analysis. Gastric Cancer 17(2):294-301 2014
Murata A, Muramatsu K, Ichimiya Y, Kubo T, Fujino Y, Matsuda S: Endoscopic submucosal dissection for gastric cancer in Japanese elderly patients: An observational study of medical economic outcomes based on a national administrative database. Journal of Digestive Diseases 15(2):62–70 2014
Murata A, Okamoto K, Nuramatsu K, Matsuda S: Endoscopic submucosal dissection for gastric cancer: the influence of hospital volume on complications and length of stay. Surgical Endoscopy 28(4):1298-1306 2014
Murata A, Okamoto K, Muramatsu K, Kubo T, Fujino Y, Matsuda S: Multivariate Analysis of Factors Influencing Length of Hospitalization and Medical Costs of Cholecystectomy for Acute Cholecystitis in Japan: A National Database Analysis. Journal of Surgical Research 186(1):157-163
Sumitani M, Yasunaga H, Uchida K, Horiguchi H, Nakamura M, Ohe K, Fushimi K, Matsuda S, Yamada Y:  Perioperative factors affecting the occurrence of acute complex regional pain syndrome following limb bone fracture surgery: Data from the Japanese Diagnosis Procedure Combination database.  Rheumatology 53(7): 1186-1193 2014  
Sako S, Yasunaga H, Horiguchi H, Fushimi K, Yanai H, Uemura N: Prevalence and in-hospital mortality of gastrostomy and jejunostomy in Japan: a retrospective study with a national administrative database Gastrointestinal Endoscopy 80(1):88-96 2014  
Sugihara T, Yasunaga H, Horiguchi H, Matsuda S, Fushimi K, Kattan WM, Homma Y: Does mechanical bowel preparation ameliorate damage from rectal injury in radical prostatectomy? Analysis of 151 rectal injury cases. International Journal of Urology 21(6):566-570 2014  
Yoshioka R, Yasunaga H, Hasegawa K, Horiguchi H, Fushimi K, Aoki T, Sakamoto Y, Sugawara Y, Kokudo N: Impact of hospital volume on hospital mortality, length of stay and total costs after pancreaticoduodenectomy  British Journal of Surgery 101(5):523-529 2014  
Iwagami M, Yasunaga H, Doi K, Horiguchi H, Fushimi K, Matsubara T, Yahagi N, Noiri E: Postoperative Polymyxin B Hemoperfusion and Mortality in Patients With Abdominal Septic Shock: A Propensity-Matched Analysis. Critical Care Medicine 42(5):1187-1193 2014   
Sato M, Tateishi R, Yasunaga H, Horiguchi H, Yoshida H, Matsuda S, Fushimi K, Koike K: Acute liver disease in Japan: a nationwide analysis of the Japanese Diagnosis Procedure Combination database. Journal of Gastroenterology 49(3):547–554 2014 
Hamada T, Yasunaga H, Nakai Y, Isayama H, Horiguchi H, Matsuda S, Fushimi K, Koike K: Severe bleeding and perforation are rare complications of endoscopic ultrasound-guided fine needle aspiration for pancreatic masses: An analysis of 3,090 patients from 212 hospitals Gut and Liver 8(2):215-218 2014  
Chikuda H, Yasunaga H, Takeshita K, Horiguchi H, Kawaguchi H, Ohe K, Fushimi K, Tanaka S: Mortality and morbidity after high-dose methylprednisolone treatment in patients with acute cervical spinal cord injury: a propensity-matched analysis using a nationwide administrative database. Emergency Medicine Journal 31(3):201-206 2014 
Uematsu H, Hashimoto H, Iwamoto T, Horiguchi H, Yasunaga H: Impact of guideline-concordant microbiological testing on outcomes of pneumonia. International Journal for Quality in Health Care 26(1):100-107 2014  
Hamada T, Yasunaga H, Nakai Y, Isayama H, Horiguchi H, Fushimi K, Koike K: Impact of hospital volume on outcomes in acute pancreatitis: A study using a nationwide administrative database. Journal of Gastroenterology 49(1):148-155 2014  

2013

Inoue T, Fushimi K: Stroke care units versus general medical wards for acute management of stroke in Japan. Stroke 44(11):3142-3147 2013
Oda A, Kuwabara H, Fushimi K: Disparities associated with breast reconstruction in Japan. Plast Reconstr Surg 132(6):1392-1399 2013
Murata A, Okamoto K, Matsuda S, Kuwabara K, Ichimiya Y, Matsuda Y, Kubo T, Fujino Y: Multivariate Analysis of Factors Influencing Length of Hospitalization and Medical Costs of Cholecystectomy for Acute Cholecystitis in Japan: A National Database Analysis. The Keio Journal of Medicine  62(3):83-94 2013
Murata A, Matsuda S: Association between ambulance distance to hospitals and mortality from acute diseases in Japan: national database analysis. Journal of Public Health Management and Practice 19(5):E23-8 2013
酒井誉,村松圭司,松田 晋哉: 診断群分類(DPC)データを用いた地方中核病院の現状分析-医療計画への地理情報システム(GIS)の応用- 産業医科大学雑誌 35(1): 39-49. 2013
Umegaki T, Nishimura M, Tajimi K, Fushimi K, Ikai H, Imanaka Y: An in-hospital mortality equation for mechanically ventilated patients in intensive care units. Journal of Anesthesia 27(4):541-9 2013
Yamashita K, Ikai H, Nishimura M, Fushimi K, Imanaka Y: Effect of certified training facilities for intensive care specialists on mortality in Japan. Critical Care and Resuscitation 15(1): 28-32. 2013
Hamada T, Yasunaga H, Nakai Y, Isayama H, Horiguchi H, Matsuda S, Fushimi K, Koike K: Continuous regional arterial infusion for acute pancreatitis: a propensity score analysis using a nationwide administrative database Critical Care 17:R214 2013 
Nagase Y, Yasunaga H, Horiguchi H, Hashimoto H, Shoda N, Kadono Y, Matsuda S, Nakamura K, Tanaka S: Risk Factors for Pulmonary Embolism and the Effects of Fondaparinux After Total Hip and Knee Arthroplasty: A Retrospective Observational Study with Use of a National Database in Japan.  The Journal of Bone & Joint Surgery Am 93(24):E146 1-7 2013 
Sugihara T, Yasunaga H, Horiguchi H, Fujimura T, Nishimatsu H, Kume H, Ohe K, Matsuda S,Fushimi K, Homma Y: Longer operative time is associated with higher risk of severe complications after percutaneous nephrolithotomy: Analysis of 1511 cases from a Japanese nationwide database. International Journal of Urology 20(12):1193-1198 2013  
Hamada T, Yasunaga H, Nakai Y, Isayama H, Horiguchi H, Fushimi K, Koike K: Japanese severity score for acute pancreatitis well predicts in-hospital mortality: a nationwide survey of 17,901 cases. Journal of Gastroenterology 48(12):1384-1391 2013  
Sugihara T, Yasunaga H, Horiguchi H, Tsuru N, Fujimura T, Nishimatsu H, Kume H, Ohe K, Matsuda S, Fushimi K, Homma Y: Wide range and variation in minimally invasive surgery for renal malignancy in Japan: a population-based analysis. International Journal of Clinical Oncology 18(6):1070-1077 2012 
Nakamura M, Yasunaga H, Shimada T, Horiguchi H, Matsuda S, Fushimi K: Body mass index and in-hospital mortality in anorexia nervosa: data from the Japanese Diagnosis Procedure Combination Database. Eating and weight disorders 18(4):437-439 2013    
Nakamura M, Yasunaga H, Haraguchi T, Ando S, Sugihara T, Horiguchi H, Ohe K, Matsuda S, Fushimi K: Length of mechanical restraint following haloperidol injections versus oral atypical antipsychotics for the initial treatment of acute schizophrenia: A propensity-matched analysis from the Japanese diagnosis procedure combination database. 209(3):412-416 Psychiatry Research 2013 
Ogura K, Yasunaga H, Horiguchi H, Ohe K, Shinoda Y, Tanaka S, Kawano H: Impact of Hospital Volume on Postoperative Complications and In-hospital Mortality after Musculoskeletal Tumor Surgery: Analysis of a National Administrative Database. The Journal of Bone & Joint Surgery Am 95(18):1684-1691 2013 
Takeuchi M, Yasunaga H, Horiguchi H, Fushimi K: The burden of epiglottitis among Japanese children before the Haemophilus influenzae type b vaccination era: an analysis using a nationwide administrative database. Journal of Infection and Chemotherapy 19(5):876-879 2013  
Ogura K, Yasunaga H, Horiguchi H, Ohe K, Shinoda Y, Tanaka S, Kawano H: Incidence and risk factors for postoperative pulmonary embolism following primary musculoskeletal tumor surgery: Analysis of a national administrative database. Clinical Orthopaedics and Related Research 471(10):3310-3316 2013
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Associations Between the Use of Critical Care Procedures and Change in Functional Status at Discharge. Journal of Intensive Care Medicine 28(5):296-306 2013 
Hamada T, Yasunaga H, Nakai Y, Isayama H, Horiguchi H, Matsuda S, Fushimi K, Koike K: Rarity of severe bleeding and perforation in endoscopic ultrasound-guided fine needle aspiration for submucosal tumors. Digestive Diseases & Sciences 58(9):2634-8 2013
Yasunaga H, Horiguchi H, Matsuda S, Fushimi K, Hashimoto H, Ayanian JZ: Body mass index and outcomes following gastrointestinal cancer surgery in Japan: A retrospective cohort study. British Journal of Surgery 100(10):1335–1343 2013 
Takeuchi M, Yasunaga H, Horiguchi H, Hashimoto H, Matsuda S: Pyloromyotomy versus intravenous atropine therapy for the treatment of infantile pyloric stenosis: an analysis using nationwide hospital discharge database. Pediatrics International 55(4):488-91 2013 
Tsugawa Y, Kumamaru H, Yasunaga H, Hashimoto H, Horiguchi H, Ayanian JZ: The Association of Hospital Volume with Mortality and Costs of Care for Acute Stroke in Japan. Medical Care 51(9):782-788 2013 
Sugihara T, Yasunaga H, Horiguchi H, Fujimura T, Nishimatsu H, Tsuru N, Suzuki K, Ohe K, Fushimi K, Homma Y: Regional, institutional and individual factors affecting selection of minimally invasive nephroureterectomy in Japan: A national database analysis. International Journal of Urology 20(7):695-700 2013 
Murata A, Matsuda S, Kuwabara K, Ichimiya Y, Matsuda Y, Kubo T, Fujino Y, Fujimori K, Horiguchi H: Association between hospital volume and outcomes of elderly and non-elderly patients with acute biliary diseases: A national administrative database analysis. Geriatrics & Gerontology International 13(3):731-40 2013 
Sugihara T, Yasunaga H, Horiguchi H, Fujimura T, Nishimatsu H, Kume H, Ohe K, Matsuda S, Fushimi K, Homma Y: Is mechanical bowel preparation in laparoscopic radical prostatectomy beneficial? An analysis of a Japanese national database. BJU International 112(2):E76–E81 2013 
Fukuda T, Yasunaga H, Horiguchi H, Ohe K, Fushimi K, Matsubara T, Yahagi N: Health care costs related to out-of-hospital cardiopulmonary arrest in Japan. Resuscitation 84(7):964-969 2013 
Chikuda H, Yasunaga H, Horiguchi H, Takeshita K, Sugita S, Taketomi S, Fushimi K, Tanaka S: Impact of age and comorbidity burden on mortality and major complications in older adults undergoing orthopaedic surgery: an analysis using the Japanese diagnosis procedure combination database. BMC Musculoskeletal Disorders 14:173 2013 
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Comparative study of functional outcomes of three laparoscopic intestinal surgical procedures. Health Policy and Technology 2(2):94-109 2013  
Akiyama T, Chikuda H, Yasunaga H, Horiguchi H, Fushimi K, Saita K: Incidence and risk factors for mortality of vertebral osteomyelitis: a retrospective analysis using the Japanese diagnosis procedure combination database. BMJ Open 3:e002412 2013 
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Association of early post-procedure hemodynamic management with the outcomes of subarachnoid hemorrhage patients. Journal of Neurology 260(3):820-831 2013 
Yasunaga H, Horiguchi H, Hashimoto H, Matsuda S, Fushimi K: Effect and Cost of Treatment for Acute Pancreatitis With or Without Gabexate Mesylate: A Propensity Score Analysis Using a Nationwide Administrative Database. Pancreas 42(2):260-264 2013 
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Coronary artery bypass grafting and lung lobectomy: Functional outcomes at discharge. Journal of Clinical Medicine and Research 5(3):29-39 2013 
Yasunaga H, Horiguchi H, Kuwabara K, Matsuda S, Fushimi K, Hashimoto H, Ayanian JZ: Outcomes Following Laparoscopic or Open Distal Gastrectomy for Early-stage Gastric Cancer: A Propensity-matched Analysis. Annal of Surgery 257(4):640–646 2013 
Sugihara T, Yasunaga H, Horiguchi H, Tsuru N, Ihara H, Fujimura T, Nishimatsu H, Ohe K, Fushimi K, Homma Y: Comparisons of perioperative outcomes and costs between open and laparoscopic radical prostatectomy: A propensity-score matching analysis based on the Japanese Diagnosis Procedure Combination database International Journal of Urology 20(3):349-353 2013 
Sugihara T, Yasunaga H, Horiguchi H, Nishimatsu H, Kume H, Ohe K, Matsuda S, Fushimi K, Homma Y: A Nomogram Predicting Severe Adverse Events after Ureteroscopic Lithotripsy: 12,372 Patients in Japanese National Series BJU International 111(3):459–466 2013 
Akahane M, Tanabe S, Ogawa Toshio, Koike S, Horiguchi H, Yasunaga H, Imamura T: Characteristics and Outcomes of Pediatric Out-of-Hospital Cardiac Arrest by Scholastic Age Category. Pediatric Critical Care Medicine 14(2):130–136 2013 
Tanabe S, Ogawa T, Akahane M, Koike S, Horiguchi H, Yasunaga H, Mizoguchi T, Hatanaka T, Yokota H, Imamura T: Comparison of Neurological Outcome between Tracheal Intubation and Supraglottic Airway Device Insertion of Out-of-hospital Cardiac Arrest Patients: A Nationwide, Population-based, Observational Study. The Journal of Emergency Medicine 44(2):389-397 2013 
Sugihara T, Yasunaga H, Horiguchi H, Fujimura T, Nishimatsu H, Ohe K, Matsuda S, Fushimi K, Kattan WM, Homma Y: Does Mechanical Bowel Preparation Improve Quality of Laparoscopic Nephrectomy? Propensity Score-matched Analysis in Japanese Series. Urology 81(1):74-79 2013 
Kuwabara K, Hagiwara A, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: A community-based comparison of trauma patient outcomes between d- and l-lactate fluids. The American Journal of Emergency Medicine 31(1):206–214 2013 

2012

Imai H, Fushimi K: Factors associated with the use of institutional long-term care in Japan.  Geriatrics & Gerontology International 12(1):72-79 2012
Sato D, Fushimi K: Impact of teaching intensity and academic status on medical resource utilization by teaching hospitals in Japan. Health Policy 108(1):86-92 2012
Sugihara T, Yasunaga H, Horiguchi H, Fujimura T, Ohe K, Matsuda S, Fushimi K, Homma Y: Impact of surgical intervention timing on Fournier’s gangrene case fatality:an analysis of 379 cases. BJU International 110(11c):E1096–E1100 2012
Okumura Y, Shimizu S, Ishikawa KB, Matsuda S, Fushimi K, Ito H: Comparison of emergency hospital admissions for drug poisoning and major diseases: a retrospective observational study using a nationwide administrative discharge database. BMJ Open 2012;2:e001857
Yasunaga H, Horiguchi H, Hashimoto H, Matsuda S, Fushimi K: The burden of Clostridium difficile-associated disease following digestive tract surgery in Japan. Journal of Hospital Infection 82(3):175-80 2012
Masuda K, Chikuda H, Yasunaga H, Hara N, Horiguchi H, Matsuda S, Takeshita K, Kawaguchi H, Nakamura K: Factors affecting the occurrence of pulmonary embolism after spinal surgery: data from the national administrative database in Japan. The Spine Journal 12(11):1029-1034 2012
Yasunaga H, Horiguchi H, Matsuda S, Fushimi K, Hashimoto H, Ohe K, Kokudo N: Relationship between hospital volume and operative mortality for liver resection: data from the Japanese Diagnosis Procedure Combination database. Hepatology Research 42(11):1073–1080 2012
Kawaguchi H, Hashimoto H, Matsuda S: Efficacy of a numerical value of a fixed-effect estimator in stochastic frontier analysis as an indicator of hospital production structure. BMC Health Services Research 12:334 2012
Okumura Y, Shimizu S, Ishikawa KB, Matsuda S, Fushimi K, Ito H: Characteristics, procedural differences, and costs of inpatients with drug poisoning in acute care hospitals in Japan. General Hospital Psychiatry. 34(6):681-5 2012
Uchida K, Yasunaga H, Miyata H, Sumitani M, Horiguchi H, Kuwajima K, Matsuda S, Yamada Y: Impact of Remifentanil Use on Early Postoperative Outcomes Following Brain Tumor Resection or Rectal Cancer Surgery. Journal of Anesthesia. 26(5):711-720  2012
Sato M, Tateishi R, Yasunaga H, Horiguchi H, Yoshida H, Matsuda S, Koike K: Mortality and morbidity of hepatectomy, radiofrequency ablation, and embolization for hepatocellular carcinoma: a national survey of 54,145 patients. Journal of Gastroenterology. 7(10):1125-1133 2012
Sugihara T, Yasunaga H, Horiguchi H, Nishimatsu H, Hirano Y, Matsuda S, Homma Y: Renal haemorrhage risk after extracorporeal shockwave lithotripsy: Results from the Japanese Diagnosis Procedure Combination Database. BJU International. 110(8):e332-e338 2012
Murata A, Matsuda S, Kuwabara K, Ichimiya Y, Fujino Y, Kubo T: The Influence of Diabetes Mellitus on Short-Term Outcomes of Patients with Bleeding Peptic Ulcers. Yonsei Medical Journal. 53(4):701-707. 2012
Takeuchi M, Yasunaga H, Horiguchi H, Matsuda S: The incidence of pertussis hospitalitions among Japanese infants: excess hospitalizations and complications? Epidemiology and Infection 140(8):1497-502. 2012
Sugihara T, Yasunaga H, Horiguchi H, Nakamura H, Nishimatsu H, Kume H, Ohe K, Matsuda S, Homma Y: In-hospital outcomes and cost assessment between bipolar versus monopolar transurethral resection of the prostate. Journal of Endourology 26(8):1053-1058. 2012
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Contribution of the administrative database and the geographical information system to disaster preparedness and regionalization. American Journal of Disaster Medicine 7(2):95-104. 2012
Murata A, Okamoto K, Matsuda S, Kuwabara K, Ichimiya Y, Matsuda Y, Kubo T, Fujino Y, Fujimori K, Horiguchi H: The Care Processes for Acute Cholecystitis According to Clinical Practice Guidelines Based on the Japanese Administrative Database.  The Tohoku Journal of Experimental Medicine 227(4):237-244,2012
Kuwabara K, Matsuda S, Fushimi K, Ishikawa K.B, Horiguchi H, Fujimori K: Comparative Study on the Difference in Functional Outcomes at Discharge between Proximal and Total Gastrectomy. Case Reports in Gastroenterology 6(2):400-409. 2012
Sugihara T, Yasunaga H, Horiguchi H, Nishimatsu H, Fukuhara H, Enomoto Y, Kume H, Ohe K, Matsuda S, Homma Y: Management Trends, Angioembolization Performance, and Multiorgan Injury Indicators of Renal Trauma from Japanese Administrative Claims Database., International Journal of Urology 19(6):559–563, 2012
Yasunaga H, Hashimoto H, Horiguchi H, Miyata H, Matsuda S: Variation in cancer surgical outcomes associated with physician and nurse staffing: a retrospective observational study using the Japanese Diagnosis Procedure Combination Database BMC Health Services Research 12:129. 2012
Sugihara T, Yasunaga H, Horiguchi H, Nishimatsu H, Fukuhara H, Enomoto Y, Kume H, Ohe K, Matsuda S, Homma Y: Management Trends, Angioembolization Performance, and Multiorgan Injury Indicators of Renal Trauma from Japanese Administrative Claims Database. International Journal of Urology 19(6):559-563. 2012
Shoda N, Yasunaga H, Horiguchi H, Matsuda S, Ohe K, Kadono Y, Tanaka S: Risk factors affecting inhospital mortality after hip fracture: retrospective analysis using the Japanese Diagnosis Procedure Combination Database. BMJ Open 2:e000416. 2012
Nakamura M, Yasunaga H, Miyata H, Shimada T, Horiguchi H, Matsuda S: Mortality of Neuroleptic Malignant Syndrome Induced by Typical and Atypical Antipsychotic Drugs: A Propensity-Matched Analysis From the Japanese Diagnosis Procedure Combination Database. Journal of Clinical Psychiatry 73(4):427–430. 2012
Takeuchi M, Yasunaga H, Horiguchi H, Matsuda S: Clinical Features of Infants Hospitalized for 2009 Pandemic Influenza A (H1N1) in Japan: Analysis Using a National Hospital Discharge Database. Pediatric Infectious Disease Journal 31(4):368-372. 2012.
Takeuchi M, Osamura T, Yasunaga H, Horiguchi H, Hashimoto H, Matsuda S: Intussusception among Japanese children: an epidemiologic study using an administrative database. BMC Pediatric 12:36. 2012
Chikuda H, Yasunaga H, Horiguchi H, Takeshita K, Kawaguchi H, Matsuda S, Nakamura K: Mortality and Morbidity in Dialysis-Dependent Patients Undergoing Spinal Surgery: Analysis of a National Administrative Database in Japan. The Journal of Bone & Joint Surgery 94:433-438. 2012
Sugihara T, Yasunaga H, Horiguchi H, Nakamura M, Nomiya A, Nishimatsu H, Matsuda S, Homma Y: Admissions related to interstitial cystitis in Japan: An estimation based on the Japanese Diagnosis Procedure Combination database. International Journal of Urology 19(1):86-89. 2012
Murata A, Matsuda S, Mayumi T, Okamoto K, Kuwabara K, Ichimiya Y, Fujino Y, Kubo T, Fujimori K, Horiguchi H: Multivariate analysis of factors influencing medical costs of acute pancreatitis hospitalizations based on a national administrative database. Digestive and Liver Disease 44(2):143-148. 2012.
小林美亜,池田俊也,藤森研司,松田晋哉,伏見清秀: DPCデータを用いた臨床指標の算出―AHRQのPatient Safety Indicator(患者安全指標)に焦点を当てて― 厚生の指標 59(13):15-21 2012
小林美亜,池田俊也,藤森研司,堀口裕正,松田晋哉,伏見清秀: DPCデータを用いた臨床指標による医療の質評価に関する検討. 日本医療・病院管理学会誌 49(2):17-27. 2012

2011

Sakai H, Muramatsu K, Kobori S, Matsuda S, Anan M, Hayashida K, Kubo T, Fujino Y, Fujimori K, Fushimi K: How Does the Accuracy of ICD Coding Influence for Resource Consumption Under the Casemix Based Evaluation  Asian Pacific Journal of Disease Management 5(1): 19-22
Murata A, Matsuda S: How Long Should Patients Fast after Endoscopic Hemostasis for Non-Variceal Upper Gastrointestinal Bleeding? Findings from a National Administrative Database  Asian Pacific Journal of Disease Management 5(1): 5-11
Muramatsu K, Matsuda S, Hayashida K, Kubo T, Fujino Y, Fujimori K, Fushimi K: Do the Japanese Cancer Patients Receive an Appropriate Psychiatric Support at the Acute Care Hospitals? -An Evaluation Trial by DPC Based Data  Asian Pacific Journal of Disease Management 5(1): 13-17
Sakai H, Muramatsu K, Matsuda S, Hayashida K, Kubo T, Fujino Y, Fujimori K, Fushimi K: DPC Based Situation Analysis of Generic Antibiotics Use among the Japanese Acute Care Hospitals   Asian Pacific Journal of Disease Management 5(1): 1-4
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K:Quantitative evaluation of age disparities in the quality of geriatric acute medical care in Japan. International Journal of Gerontology 5(3):139-145. 2011
Uchida K, Yasunaga H, Miyata H, Sumitani M, Horiguchi H, Kuwajima K, Matsuda S, Yamada Y:Impact of remifentanil introduction on practice patterns in general anesthesia.Journal of Anesthesia 25(6):864-871. 2011
Nagase Y, Yasunaga H, Horiguchi H, Hashimoto H, Shoda N, Kadono Y, Matsuda S, Nakamura K, Tanaka S:Risk factors of pulmonary embolism and the effects of fondaparinux after total hip and knee arthroplasty: a retrospective observational study using a national database in Japan. The Journal of Bone & Joint Surgery 92:e146(1-7). 2011
Horiguchi H, Yasunaga H, Hashimoto H, Matsuda S:Incidence of severe adverse events requiring hospital care after trastuzumab infusion for metastatic breast cancer: a nationwide survey using an administrative claim database. The Breast Journal 17(6):683–685. 2011
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K:Reappraising the Surgical Approach on the Perforated Gastroduodenal Ulcer: Should Gastric Resection Be Abandoned? Journal of Clinical Medicine Research 3(5):213-222. 2011
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Community-based Evaluation of Laparoscopic versus Open Simple Closure of Perforated Peptic Ulcers. World Journal of Surgery 35(11):2485-2492. 2011
Murata A, Matsuda S, Mayumi T, Yokoe M, Kuwabara K, Ichimiya Y, Fujino Y, Kubo T, Fujimori K, Horiguchi H: Effect of Hospital Volume on Clinical Outcome in Patients With Acute Pancreatitis, Based on a National Administrative Database.  Pancreas 40(7):1018-1023. 2011
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Quantification of Resource Utilization to Obtain Functional Recovery in Strokes. Journal of Neurology Research 1(3):96-104. 2011
Otake H, Yasunaga H, Horiguchi H, Matsutani N, Matsuda S, Ohe K. Impact of Hospital Volume on Chest Tube Duration, Length of Stay, and Mortality After Lobectomy. The Annals of Thoracic Surgery 92(3):1069-1074. 2011.
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Hayashida K, Fujimori K: Contribution of case-mix classification on profiling hospital characteristics and productivity. International Journal of Health Planning and Management 26(3):e138–e150. 2011.
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Early Crystalloid Fluid Volume Management in Acute Pancreatitis: Association with Mortality and Organ Failure. Pancreatology 11:351-361. 2011
Kuwabara H, Fushimi K, Matsuda S: Relationship between hospital volume and outcomes following primary percutaneous coronary intervention in patients with acute myocardial infarction. Circulation Journal 75(5):1107-12. 2011.
Sugihara T, Yasunaga H, Horiguchi H, Nishimatsu H, Matsuda S, Homma Y: Incidence rate and clinical features of priapism in Japan; 46 cases fromJapanese Diagnosis Procedure Combination database 2006-2008. International Journal of Impotence Research 23:76-80. 2011
Murata A, Matsuda S, Mayumi T, Yokoe M, Kuwabara K,Ichimiya Y, Fujino Y, Kubo T, Fujimori K, Horiguchi H: A descriptive study evaluating the circumstances of medical treatment for acute pancreatitis before publication of the new JPN guidelines based on the Japanese administrative database associated with the Diagnosis Procedure Combination system. Journal of hepato-biliary-pancreatic sciences 18(5):678-83. 2011
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Re-Justification for Reducing the Length of Hospital Stay Based on Community-Based Appraisal of Functional Recovery of Cerebrovascular Disease Patient. Journal of Neurology Research 1(2):59-68. 2011.
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Relationships of age, cholecystectomy approach and timing with the surgical and functional outcomes of elderly patients with cholecystitis. International Journal of Surgery 9(5):392-399. 2011.
Sugihara T, Yasunaga H, Horiguchi H, Nishimatsu H, Kume H, Matsuda S, Homma Y: Impact of Hospital Volume and Laser Use on Postoperative Complications and In-Hospital Mortality in Cases of Benign Prostate Hyperplasia. The Journal of urology 185(6):2248-2253. 2011.
Kuwabara K, Matsuda S, Ishikawa KB, Horiguchi H, Fujimori K: Association of Operating Time and Gastrectomy with Initiation of Postoperative Oral Food Intake. Digestive Surgery 28:157-162. 2011.
Yasunaga H, Miyata H, Horiguchi H, Kuwabara K, Hashimoto H, Matuda S: Effect of the Japanese herbal Kampo medicine Dai-kenchu-to on postoperative adhesive small bowel obstruction requiring long-tube decompression: a propensity score analysis. Evidence-Based Complementary and Alternative Medicine. Article ID 26428. 2011.
Murata A, Matsuda S, Kuwabara K, Fujino Y, Kubo T, Fujimori K, Horiguchi H: An observational study using a national administrative database to determine the impact of hospital volume on compliance with clinical practice guidelines., Medical Care, 49(3):313-20,2011
Kubo T, Murata A, Ichimiya Y, Kuwabara K, Fujimori K, Horiguchi H, Fujino Y, Matsuda S: Prevalence of type 2 diabetes among acute inpatients and its impact on length of hospital stay in Japan. Internal Medicine 50(5):405-411.2011.
Quan H, Li B, Couris MC, Fushimi K, Graham P, Hider P, Januel JM, Sundararajan V: Updating and Validating the Charlson Comorbidity Index and Score for Risk Adjustment in Hospital Discharge Abstracts Using Data From 6 Countries. American Journal of Epidemiology 173(6):676-682. 2011.
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Community-Based Appraisal of the Effects of Parenteral Nutrition Versus Enteral Nutrition on the Quality of Care for Patients With Acute Pancreatitis. Gastroenterology Research. 4(1):1-8. 2011.
Murata A, Matsuda S, Kuwabara K, Fujino Y, Kubo T, Fujimori K, Horiguchi H: Evaluation of compliance with the Tokyo Guidelines for the management of acute cholangitis based on the Japanese administrative database associated with the Diagnosis Procedure Combination system. Journal of Hepato-Biliary-Pancreatic Sciences. 18(1):53-9. 2011.
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K, Yasunaga H, Miyata H: Quantitative assessment of the advantages of laparoscopic gastrectomy and the impact of volume-related hospital characteristics on resource use and outcomes of gastrectomy patients in Japan. Annals of Surgery,253(1):64-70. 2011
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Reconsidering the value of rehabilitation for patients with cerebrovascular disease in Japanese acute health care hospitals. Value in Health. 14(1):166-176. 2011.
Ichimiya Y, Matsuda S, Fujino Y, Kubo T, Murata A, Kuwabara K, Fujimori K, Horiguchi H: Profiling of care process for Laryngeal Cancer in Japan based on the Japanese Administrative Database. The Tohoku Journal of Experimental Medicine. 223(1):61-66. 2011.
Yasunaga H, Horiguchi H, Kuwabara K, Hashimoto H, Matuda S: Venomous Snake Bites in Japan. American journal of tropical medicine and hygiene. 84: 135-136. 2011.
Yasunaga H, Horiguchi H, Kuwabara K, Hashimoto H, Matsuda S: Delay in Tetracycline Treatment Increases the Risk of Complications in Tsutsugamushi Disease: Data from the Japanese Diagnosis Procedure Combination Database. Internal Medicine. 50(1):37-42. 2011.
Sako A, Yasunaga H, Horiguchi H, Hashimoto H, Masaki N, Matuda S: Acute Hepatitis B in Japan: Incidence, Clinical Practices and Health Policy. Hepatology Research. 41(1):39-45. 2011.
Sumitani M, Uchida K, Yasunaga H, Horiguchi H, Kusakabe Y, Matsuda S, Yamada Y: Prevalence of Malignant Hyperthermia and Relationship with Anesthetics in Japan: Data from the Diagnosis Procedure Combination Database. Anesthesiology 114(1):84-90.2011.
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Community-Based Appraisal of Laparoscopic Abdominal Surgery in Japan. Journal of Surgical Research 165(1):e1-e13. 2011.
Murata A, Matsuda S, Kuwabara K, Ichimiya Y, Fujino Y, Kubo T, Fujimori K, Horiguchi H: Equivalent clinical outcomes of bleeding peptic ulcers irrespective of teaching and non-teaching hospitals in Japan. The Tohoku Journal of Experimental Medicine. 223(1):1-7. 2011.
久保達彦, 林田賢史, 石川ベンジャミン光一, 小山一郎, 真鍋憲幸, 藤野善久, 松田晋哉:産業保健面談におけるDPC情報の活用 産業衛生学雑誌,53(4):140-146. 2011.
藤森研司,堀口裕正,石川ベンジャミン光一,松田晋哉:DPC電子レセプト分析の現状と課題 社会保険旬報. No.2464 10-17.2011.
村田篤彦, 松田晋哉:DPCデータからみた高齢者重症急性膵炎における抗菌薬治療の現状 膵臓 26(1)85-90. 2011.

2010

阿南誠,久富洋子,秋岡美登惠,柴田実和子:DPC導入に伴うICDコーディングの問題点:第8報「.9」,「.8」コードからみるデータの質評価., 診療情報管理. 2010;22(2):182.
猪飼宏,今中雄一:特集DPC制度改革の概要と問題点5.DPCデータを用いた医療の質評価. 医薬ジャーナル.2010; 46(6):1591.
猪飼宏:DPCデータを地域医療計画にどう活かすか 医療技術普及の地域間格差. 日本医療・病院管理学会誌. 2010; 47Supp1:65.
伏見清秀:DPCデータから見える医療機関の地域での役割と機能分化のあり方. 病院.2010;69(9):681-685.
小林美亜,池田俊也,藤森研司:臨床指標とDPCデータ 医療と社会,20(1):5-22,2010
河口洋行,橋本英樹,松田晋哉:DPCデータを用いた効率性測定と病院機能評価に関する研究 医療と社会,20(1):23-34,2010
野口晴子,泉田信行,堀口裕正,康永秀生:診療の医学的・経済的側面に対するDPC導入によるマネジメント改善効果の実証的検証 医療と社会,20(1):35-55,2010
伏見清秀:DPCデータを用いた地域医療資源の分析 医療と社会,20(1):57-71,2010
藤森研司:DPCデータを用いた診療プロセス分析 医療と社会,20(1):73-85,2010
康永秀生:堀口裕正:DPCデータベースを用いた臨床疫学研究 医療と社会,20(1):87-96,2010
伏見清秀:患者調査データとDPCデータを用いた入院患者の病院選択行動に影響を与える要因に関する研究.  医療と社会.2010;20(3):211-222.
伏見清秀:DPCデータから医療提供体制をみる. 月刊基金.2010;May:4-5.
伏見清秀:DPC新機能評価係数一病床”高回転“時代到来で変わる地域における病院の役割. 医療経営白書.2010; 109-121.
ICU機能評価委員会,今中雄一,林田賢史, 村上玄樹 ,松田晋哉:わが国集中治療室の現状調査 : 松田班調査結果報告 日本集中治療医学会雑誌 17(2),227-232,2010
松田晋哉:DPCの現況と今後 : 機能係数の考え方,日本病院会雑誌,57(3), 264-286, 2010
松田晋哉,藤森研司,田崎年晃,伏見清秀,猪飼宏,康永秀生,桑原一彰,石川ベンジャミン光一: DPC制度改革の概要と問題点DPCデータを用いた地域医療体制の評価. 医療ジャーナル.2010;46 (6):1587-1590.
伏見清秀: 第1回DPCを用いた病院経営を考える. JapanMedicine2010;1536:10-11.
伏見清秀: 第2回 DPCデータと病院機能分化. JapanMedicine2010;1537:8-9.
伏見清秀: 第3回 診療圈の患者ニーズ JapanMedicine2010;1538:10.
伏見清秀: 第4回 適正な病床規模を考える. JapanMedicine2010;1539:10-11.
伏見清秀: 第5回 医師、看護師数を読む. JapanMedicine2010;1540:10.
伏見清秀: 第6回 適正な抗生剤使用を考える. JapanMedicine2010;1541:8-9.
松田晋哉,藤森研司,桑原一彰,石川ベンジャミン光一,堀口裕正,康永秀生: DPCデータを用いた脳梗塞急性期リハビリテーションの現状分析 JOURNAL OF CLINICAL REHABILITATION,19(6),2010
松田晋哉,藤森研司,桑原一彰,石川ベンジャミン光一,堀口裕正,康永秀生: DPCデータを用いたGuillain-Barre症候群症例の検討 神経内科,72(3): 309-315,2010
松田晋哉,藤森研司,桑原一彰,石川ベンジャミン光一,堀口裕正: がんと精神科医療 DPCデータに基づく検討結果から 厚生の指標,57(8): 14-20,2010
松田晋哉,藤森研司,桑原一彰,石川ベンジャミン光一,堀口裕正: DPCにおける精神科医療の評価 臨床精神医学,39(2):241-252,2010
松田晋哉,藤森研司,桑原一彰,石川ベンジャミン光一,堀口裕正: 総合病院精神科医療の現状分析-一般病床精神科患者と精神病床精神科患者の比較から- 臨床精神医学, 39(6):815-826,2010
Kuwabara K, Matsuda S, Ishikawa KB, Horiguchi H, Fujimori K: Comparative Quality of Laparoscopic and Open Cholecystectomy in the Elderly Using Propensity Score Matching Analysis. Gastroenterology Research and Practice,490147,2010
Murata A, Matsuda S, Kuwabara K, Fujino Y, Kubo T, Fujimori K, Horiguchi H: Impact of hospital volume on clinical outcomes of endoscopic biliary drainage for acute cholangitis based on the Japanese administrative database associated with the diagnosis procedure combination system Journal of Gastroentorology,45(10):1090-1096,2010
Yasunaga H, Yanaihara H, Fuji K, Horiguchi H, Hashimoto H, Matsuda S, Impact of hospital volume on postoperative complications and in-hospital motility following renal surgery: Data from the Japanese Diagnosis Procedure Combination Database. Urology,76(3): 548-552,2010
Yasunaga H, Shi Y, Takeuchi M, Horiguchi H, Hashimoto H, Ohe K, Matsuda S: Measles-related Hospitalizations and Complications in Japan, 2007-2008. Internal Medicine,49(18): 1965-1970,2010
Horiguchi H, Yasunaga H, Hashimoto H, Matsuda S: Impact of Drug Eluting Stent on the Treatment Alternative Mix for Coronary Heart Disease in Japan. Circulation Journal ,74(8): 1635-1643,2010
Matsui H, Hashimoto H, Horiguchi H, Yasunaga H, Matsuda S: An exploration of the association between very early rehabilitation and outcome for the patients with acute ischaemic stroke in Japan: a nationwide retrospective cohort survey. BMC Health Services Research,10:213,2010
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Probability of survival, early critical care process, and resource use in trauma patients. The American Journal of Emergency Medicine, 28(6):673-681,2010
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Hayashida K, Fujimori K: Impact of timing of bile duct interventions on resource use and clinical outcome of cholecystectomy patients in Japan. Journal of Evaluation in Clinical Practice,16(4): 802-810,2010
Yasunaga H, Horiguchi H, Kuwabara K, Hashimoto H, Matsuda S: Statistics and Clinical features of Bowel Anisakiasis in Japan. American journal of tropical medicine and hygiene , 83(1):104-105 ,2010
Kuwabara K, Matsuda S, Makoto Anan, Fushimi K, Ishikawa KB, Horiguchi H, Hayashida K, Fujimori K: Difference in resource utilization between patients with acute and chronic heart failure from Japanese administrative database. International Journal of Cardiology: 141(3):254-259,2010
Miyata H, Hashimoto H, Horiguchi H, Fushimi K, Matsuda S: Assessment of hospital performance with a case-mix standardized mortality model using an existing administrative database in Japan. BMC Health Services Research,10:130,2010
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Effect of Hospital Characteristics on the Quality of Laparoscopic Gastrectomy in Japan. Gastroenterology Research, 3(2):65-73,2010
Kadono Y, Yasunaga H, Horiguchi H, Hashimoto H, Matsuda S, Tanaka S, Nakamura K: Stasistics in orthopaedic surgery 2006-2007: Data from the Japanese Diagnosis Procedure Combination(DPC) database. Journal of Orthopaedic Science, 15(2):162-70: 2010
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Variations in the preoperative resources use and the practice pattern in Japanese cholecystectomy patients. Surgery Today,40(4):334-46,2010
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Hayashida K, Fujimori K: Contribution of bile duct drainage on resource use and clinical outcome of open or laparoscopic cholecystectomy in Japan. Journal of Evaluation in Clinical Practice ,16(1): 31-38 ,2010
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Quantitative Comparison of the Difficulty of Performing Laparoscopic Colectomy at Different Tumor Locations.  World Journal of Surgery ,34(1):133-9:2010
Kuwabara K, Matsuda S, Imanaka Y, Fushimi K, Hashimoto H, Ishikawa KB, Horiguchi H, Hayashida K, Fujimori K, Ikeda S, Yasunaga H, Injury Severity Score, resource use, and outcome for trauma patients within a Japanese administrative database. The Journal of Trauma: Injury, Infection and Critical Care, 68(2):463-470,2010

2009

Fushimi K: A prescription for better medical care. Japan Eco. 36(2):10-13,2009.
Sato E, Fushimi K: What has influenced patient health-care expenditures in Japan?: variables of age, death, length of stay, and medical care. Health Economics,18(7):843-53, 2009.
Yamamoto K, Fushimi K: Travel of patients to distant hospitals for elective surgery in Japan: a cross-sectional analysis of a nationally representative sample. Surgery Today.,39(9):758-63,2009.
Kuwabara H, Fushimi K: The impact of a new payment system with case-mix measurement on hospital practices for breast cancer patients in Japan. Health Policy.,92(1):65-72,2009.
Matsuda S, Ishikawa KB, Kuwabara K, Fujimori K, Fushimi K, Hashimoto H:  DPC Based Health Service Planning for Cancer Medicine. Asian Pacific Journal of Disease Management,3(1):11-19,2009
Matsuda S, Kubo T, Fujino Y, Murata A, Ikeda S, Fushimi K, Fujimori K, Kuwabara K, Yasunaga H, Horiguchi H, Ishikawa KB: Study on Influence of Diabetes Mellitus for the Charged Cost and Length of Stay among the Angina Pectoris Patient in Japan Asian Pacific Journal of Disease Management, 3(3): 83-90, 2009
Anan M, Kuwabara K, Hisatomi Y, Fushimi K, Horiguchi H, Hayashida K, Ishikawa KB, Akioka M, Ueda K, Matsuda S: ICD10 Code Modification Corresponding to DPC System in Japan Asian Pacific Journal of Disease Management,3(2):63-67,2009
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Hospital volume and quality of laparoscopic gastrectomy in Japan. Digestive Surgery, 26 (5):422-429 ,2009
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K: Impact of Hospital Case Volume on the Quality of Laparoscopic Colectomy in Japan.  Journal of Gastrointestinal Surgery,13(9):1619-1626,2009
Hayashida K, Imanaka Y, Otsubo T, Kuwabara K,Ishikawa KB, Fushimi K, Hashimoto H, Yasunaga H, Horiguchi H, Anan M, Fujimori K,Ikeda S, Matsuda S: Development and analysis of a nationwide cost database of acute-care hospitals in Japan. Journal of Evaluation in Clinical Practice, 15(4):626-633,2009
Kuwabara K, Matsuda S, Fushimi K, Ishikawa KB, Horiguchi H, Fujimori K, Hayashida K: Impact of timing of cholecystectomy and bile duct interventions on quality of cholecystitis care.,International Journal of Surgery. 7(3):243-249 ,2009
Kuwabara K, Matsuda S, Fushimi K, Makoto Anan, Ishikawa KB, Horiguchi H, Hayashida K, Fujimori K: Differences in Practice Patterns and Costs between Small Cell and Non-Small Cell Lung Cancer Patients in Japan. The Tohoku Journal of Experimental Medicine.,217(1):29-35,2009
堀口裕正,康永秀生,橋本英樹,石川ベンジャミン光一,桑原一彰,阿南誠,松田晋哉: 標準DPCコーディング・ロジックの開発,医療情報学,28(2):73-82,2009
松田晋哉,石川ベンジャミン光一,藤森研司,堀口裕正: DPC電子レセプトの仕様に関する検討,社会保険旬報,No.2393 8-13,2009
松田晋哉: DPCの精神科への導入,精神神經學雜誌,111(5), 560-566, 2009-05-25
松田晋哉: 重症度を加味したICU評価の必要性,日本集中治療医学会雑誌16(1), 3-5, 2009
松田晋哉: DPCデータの傷病登録への活用可能性,社会保険旬報 (2403), 6-10, 2009
藤森研司,中島稔博,松田晋哉: 電子レセプトのデータベース化と活用,社会保険旬報 (2399), 10-14, 2009
松田晋哉: DPCと医薬品,社会保険旬報 (2381), 20-25, 2009

-2008

Matsuda S, Ishikawa KB, Kuwabara K, Fujimori K, Fushimi K, Hashimoto H: Development and use of the Japanese case-mix system. Eurohealth 14(3):25-30, 2008
Miyata H, Hashimoto H, Horiguchi H, Matsuda S, Motomura N, Takamoto S: Performance of in-hospital mortality prediction models for acute hospitalization: Hospital Standardized Mortality Ratio in Japan. BMC Health Services Research,8:229 ,2008
Kuwabara K, Imanaka Y, Matsuda S, Fushimi K, Hashimoto H, Ishikawa KB, Horiguchi H, Hayashida K, Fujimori K: The association of the number of comorbidities and complications with length of stay, hospital mortality and LOS high outlier, based on administrative data Environmental Health and Preventive Medicine, 13(3):130-137,2008
Kuwabara K, Imanaka Y, Matsuda S, Fushimi K, Hashimoto H, Ishikawa KB, Horiguchi H, Hayashida K, Fujimori K: Impact of age and procedure on resource use for patients with ischemic heart disease. Health Policy,85(2):196-206.,2008
Kuwabara K, Imanaka Y, Matsuda S, Fushimi K, Hashimoto H, Ishikawa KB, Horiguchi H, Hayashida K, Fujimori K: Cost of open versus laparoscopic appendectomy. La Clinica terapeutica,159(3):155-63.,2008
松田晋哉:DPC公開データを用いた医療評価,社会保険旬報 (2372), 22-27, 2008
松田晋哉:DPCを用いた支払方式,社会保険旬報 (2357), 16-21, 2008
松田晋哉:DPCと医療の質,社会保険旬報 (2352), 18-25, 2008
松田晋哉:DPCと医療連携,社会保険旬報 (2344), 6-11, 2008
藤森研司,松田晋哉:DPCデータによる放射線診療の分析可能性 (総特集 ITによる医療現場の具体的変革),月刊新医療 35(2), 58-62, 2008
松田晋哉:DPCの現状と課題,社会保険旬報 (2341), 18-27, 2008
松田晋哉:DPCで何が見えるのか,医療情報学 27(2), 153-156, 2007
松田晋哉:DPCに基づく包括支払い制度の現状と課題,日本消化器病學會雜誌 = The Japanese journal of gastro-enterology 102(4), 413-419, 2005
松田晋哉:DPCとこれからの医療(第15回)DPCを用いたベンチマーキング,社会保険旬報 (2265), 20-25, 2005
松田晋哉:DPCとこれからの医療(第14回)DPCと情報公開,社会保険旬報 (2262), 23-27, 2005
松田晋哉:DPCとこれからの医療(第12回)DPCによる傷病構造の推計--疾病管理、医療計画及び保険者機能との関連から,社会保険旬報 (2234), 10-16, 2005
Fushimi K, Hashimoto H, Imanaka Y, Kuwabara K, Horiguchi H, Ishikawa KB and Matsuda S: Functional mapping of hospitals by diagnosis-dominant case-mix analysis. BMC Health Services Research, 7:50, 2007
Kuwabara K, Imanaka Y, Matsuda S, Fushimi K, Hashimoto H, Ishikawa KB, Horiguchi H: Profiling of resource use variation among six diseases treated at 82 Japanese special functioning hospitals, based on administrative data. Health Policy,78(2-3):306-318,2006
Mitsuyasu S, Hagihara A, Horiguchi H, Nobutomo K: Relationship between Total Arthroplasty Case Volume and Patient Outcome in an Acute Care Payment System in Japan Journal of Arthroplasty 21(5):656-663,2006
堀口裕正: DPCを用いた病院評価,社会保険旬報, No.2205 18-22,2004
桑原一彰,松田晋哉,今中雄一,伏見清秀,橋本英樹,石川光一,堀口裕正,阿南誠,佐々木徳明,上田京子: 日本版『試行診断群分類』-医療現場の視点から(1) ,病院, 第62巻第4号394-398,2003
桑原一彰,松田晋哉,今中雄一,伏見清秀,橋本英樹,石川光一,堀口裕正,阿南誠,佐々木徳明,上田京子: 日本版『試行診断群分類』-医療現場の視点から(2),病院, 第62巻第5号316-319,2003