Tracing all patients who received insured dialysis treatment in Japan and the present situation of their number of deaths.

• Material Type: 博士論文
• Title: Tracing all patients who received insured dialysis treatment in Japan and the present situation of their number of deaths.
• Author/Editor: Kubo, Shinichiro; Noda, Tatsuya; Myojin, Tomoya; Nishioka, Yuichi; Kanno, Saho; Higashino, Tsuneyuki; Nishimoto, Masatoshi; Eriguchi, Masahiro; Samejima, Kenichi; Tsuruya, Kazuhiko; Imamura, Tomoaki
• Author Heading: Kubo, Shinichiro; Noda, Tatsuya; Myojin, Tomoya; Nishioka, Yuichi; Kanno, Saho; Higashino, Tsuneyuki; Nishimoto, Masatoshi; Eriguchi, Masahiro; Samejima, Kenichi; Tsuruya, Kazuhiko; Imamura, Tomoaki
• Publication, Distribution, etc.: Springer Nature
• Publication Date: 2022-04
• Publication Date (W3CDTF): 2022-04
• Alternative Title: 日本における保険診療全透析患者追跡と死亡数の現状
• Periodical title: Clinical and experimental nephrology
• No. or year of volume/issue: 26 4
• Volume: 26
• Issue: 4
• Pages: 360-367
• ISSN (Periodical Title): ISSN : 1342-1751
• Degree grantor/type: 奈良県立医科大学
• Date Granted: 2022-03-15
• Dissertation Number: 甲第818号
• Degree Type: 博士（医学）
• Text Language Code: eng
• Subject Heading: Chronic renal insufficiency; Peritoneal dialysis; Administrative claims database; NDB; National database
• Target Audience: 一般
• Note (General): type:Thesis; Background: The survival rate of chronic dialysis patients in Japan remains the highest worldwide, so there is value in presenting Japan's situation internationally. We examined whether aggregate figures on dialysis patients in the National Database of Health Insurance Claims and Special Health Checkups of Japan (NDB), which contains data on insured procedures of approximately 100 million Japanese residents, complement corresponding figures in the Japanese Society for Dialysis Therapy Renal Data Registry (JRDR). Methods: Subjects were patients with medical fee points for dialysis recorded in the NDB during 2014-2018. We analyzed annual numbers of dialysis cases, newly initiated dialysis cases- and deaths. Results: Compared with the JRDR, the NDB had about 6-7% fewer dialysis cases but a similar number of newly initiated dialysis cases. In the NDB, the number of deaths was about 6-10% lower, and the number of hemodialysis cases was lower, while that of peritoneal dialysis cases was higher. The cumulative survival rate at dialysis initiation was approximately 6 percentage points lower in the NDB than in the JRDR, indicating that some patients die at dialysis initiation. Cumulative survival rate by age group was roughly the same between the NDB and JRDR in both sexes. Conclusion: The use of the NDB enabled us to aggregate data of dialysis patients. With the definition of dialysis patients used in this study, analyses of concomitant medications, comorbidities, surgeries, and therapies will become possible, which will be useful in many future studies.; 博士（医学）・甲第818号・令和4年3月15日; © 2021. The Author(s). Open Access This article is licensed under a Creative Commons Attri bution 4.0 International License, which permits use, sharing, adapta tion, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.; identifier:Clinical and experimental nephrology Vol.26 No.4 p.360-367 (2022 Apr); identifier:13421751; identifier:http://ginmu.naramed-u.ac.jp/dspace/handle/10564/4001; identifier:Clinical and experimental nephrology, 26(4): 360-367
• Source: fulltext; http://ginmu.naramed-u.ac.jp/dspace/bitstream/10564/4001/1/01%e7%94%b2818%e6%9c%ac%e6%96%87%e3%81%ae%e8%a6%81%e6%97%a8.pdf; http://ginmu.naramed-u.ac.jp/dspace/bitstream/10564/4001/2/02%e7%94%b2818%e5%af%a9%e6%9f%bb%e8%a6%81%e6%97%a8.pdf; http://ginmu.naramed-u.ac.jp/dspace/bitstream/10564/4001/3/03%e7%94%b2818%e6%9c%ac%e6%96%87.pdf; http://ginmu.naramed-u.ac.jp/dspace/bitstream/10564/4001/4/04%e7%94%b2818Suppl.01.pdf; http://ginmu.naramed-u.ac.jp/dspace/bitstream/10564/4001/5/04%e7%94%b2818Suppl.02.pdf
• Access Restrictions: インターネット公開
• Related Material (DOI): 10.1007/s10157-021-02163-z
• Periodical Title (NCID): AA11126935; https://ci.nii.ac.jp/ncid/AA11126935
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 奈良県立医科大学 : 奈良県立医科大学機関リポジトリ GINMU