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Literature Review of Studies Using the National Database of the Health Insurance Claims of Japan (NDB): Limitations and Strategies in Using the NDB for Research.
Suto M, Iba A, Sugiyama T, Kodama T, Takegami M, Taguchi R, Niino M, Koizumi R, Kashiwagi K, Imai K, Ihana-Sugiyama N, Ichinose Y, Takehara K, Iso H. Suto M, et al. Among authors: ihana sugiyama n. JMA J. 2024 Jan 15;7(1):10-20. doi: 10.31662/jmaj.2023-0078. Epub 2023 Dec 27. JMA J. 2024. PMID: 38314426 Free PMC article. Review.
Studies of Health Insurance Claims Data in Japan: A Scoping Review.
Suto M, Sugiyama T, Imai K, Furuno T, Hosozawa M, Ichinose Y, Ihana-Sugiyama N, Kodama T, Koizumi R, Shimizu-Motohashi Y, Murata S, Nakamura Y, Niino M, Sato M, Taguchi R, Takegami M, Tanaka M, Tsutsumimoto K, Usuda K, Takehara K, Iso H. Suto M, et al. Among authors: ihana sugiyama n. JMA J. 2023 Jul 14;6(3):233-245. doi: 10.31662/jmaj.2022-0184. Epub 2023 Jun 19. JMA J. 2023. PMID: 37560376 Free PMC article. Review.
Patient referral flow between physician and ophthalmologist visits for diabetic retinopathy screening among Japanese patients with diabetes: A retrospective cross-sectional cohort study using the National Database.
Ihana-Sugiyama N, Sugiyama T, Hirano T, Imai K, Ohsugi M, Kawasaki R, Murata T, Ogura Y, Ueki K, Yamauchi T, Kadowaki T. Ihana-Sugiyama N, et al. J Diabetes Investig. 2023 Jul;14(7):883-892. doi: 10.1111/jdi.14018. Epub 2023 May 2. J Diabetes Investig. 2023. PMID: 37132068 Free PMC article.
Glycemic control using intermittently scanned continuous glucose monitoring in patients with diabetes requiring methylprednisolone therapy for severe COVID-19.
Uchihara M, Kodani N, Bouchi R, Saito S, Miyazato Y, Sugimoto H, Umamoto K, Kobayashi M, Ihana-Sugiyama N, Ohsugi M, Tanabe A, Ueki K, Takasaki J, Hojo M, Kajio H. Uchihara M, et al. Among authors: ihana sugiyama n. Glob Health Med. 2022 Dec 31;4(6):336-340. doi: 10.35772/ghm.2022.01053. Glob Health Med. 2022. PMID: 36589220 Free PMC article.
22 results