著者

Toshiaki Ohkuma Hirofumi Tomiyama Toshiharu Ninomiya Kazuomi Kario Satoshi Hoshide Yoshikuni Kita Toyoshi Inoguchi Yasutaka Maeda Katsuhiko Kohara Yasuharu Tabara Motoyuki Nakamura Takayoshi Ohkubo Hirotaka Watada Masanori Munakata Mitsuru Ohishi Norihisa Ito Michinari Nakamura Tetsuo Shoji Charalambos Vlachopoulos Akira Yamashina on behalf of the Collaborative Group for Japan Brachial-Ankle pulse wave VELocity individual participant data meta-analysis of prospective studies (J-BAVEL)

出版者

日本循環器学会

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-17-0636, (Released:2017-08-24)

参考文献数

14

被引用文献数

38

---

Background:The optimal cutoff values of the brachial-ankle pulse wave velocity (baPWV) for predicting cardiovascular disease (CVD) were examined in patients with hypertension.Methods and Results:A total of 7,656 participants were followed prospectively. The hazard ratio for the development of CVD increased significantly as the baPWV increased, independent of conventional risk factors. The receiver-operating characteristic curve analysis showed that the optimal cutoff values for predicting CVD was 18.3 m/s. This cutoff value significantly predicted THE incidence of CVD.Conclusions:The present analysis suggests that the optimal cutoff value for CVD in patients with hypertension is 18.3 m/s.

著者

Eiji Nakatani Yasuharu Tabara Yoko Sato Atsuko Tsuchiya Yoshiki Miyachi

出版者

Japan Epidemiological Association

雑誌

Journal of Epidemiology (ISSN:09175040)

巻号頁・発行日

vol.32, no.8, pp.391-400, 2022-08-05 (Released:2022-08-05)

参考文献数

28

被引用文献数

6 23

---

Background: Analyzing real-world data, including health insurance claims, may help provide insights into preventing and treating various diseases. We developed a database covering Shizuoka Prefecture (Shizuoka Kokuho Database [SKDB]) in Japan, which included individual-level linked data on health- and care-insurance claims and health checkup results.Methods: Anonymized claims data on health insurance (National Health Insurance [age <75 years] and Latter-Stage Elderly Medical Care System [age ≥75 years]), care insurance, subscriber lists, annual health checkups, and all dates of death were collected from 35 municipalities in Shizuoka Prefecture. To efficiently link claims and health checkups, unique individual IDs were assigned using a novel procedure.Results: From April 2012 to September 2018, the SKDB included 2,230,848 individuals (men, 1,019,687; 45.7%). The median age (min–max) of men and women was 60 (0–106) and 62 (0–111) years, respectively. During the study period, the median subscription time was 4.4 years; 40.8% of individuals continuously subscribed for the 6.5 years; 213,566 individuals died. Health checkup data were available for 654,035 individuals, amounting to 2,469,648 records. Care-service recipient data were available for 283,537 individuals; they used care insurance to pay for care costs.Conclusion: SKDB, a population-based longitudinal cohort, provides a comprehensive dataset covering health checkups, disorders, medication, and care service. This database may provide a robust platform to identify epidemiological problems and generate hypotheses for preventing and treating disorders in the elderly.