The association between urinary calculi and increased risk of future cardiovascular events: A nationwide population-based study

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• 作者：Chien-Yi Hsu ; MD^a ; ^b ; ^c ; Yung-Tai Chen ; MD^d ; Po-Hsun Huang ; MD ; PhD^a ; ^b ; ^e ; Hsin-Bang Leu ; MD ; PhD^a ; ^b ; ^e ; ^f ; Yu-Wen Su ; MD^a ; ^g ; Chia-Hung Chiang ; MD^a ; ^b ; Jaw-Wen Chen ; MD^a ; ^e ; ^h ; ⁱ ; Tzeng-Ji Chen ; MD ; PhD^j ; ^k ; Shing-Jong Lin ; MD ; PhD^a ; ^b ; ^e ; ^l ; ^m ; Wan-Leong Chan ; MD^a ; ^e ; ^f ; ^{wlchan@vghtpe.gov.tw" class="auth_mail" title="E-mail the corresponding author} ; ^{vghtpemed@gmail.com" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Cardiovascular disease prevention ; Urinary calculi ; Myocardial infarction ; Stroke
• 刊名：Journal of Cardiology
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：67
• 期：5
• 页码：463-470
• 全文大小：1547 K

文摘

Although accumulating evidence suggests urinary calculi may be associated with an increased risk of cardiovascular disease (CVD), the number of longitudinal studies linking urolithiasis to CVD events is limited. We investigated the association between urinary calculi and the risk of development of myocardial infarction (MI) and/or stroke in a nationwide, population-based cohort database in Taiwan.

Methods

Our analyses were conducted using information from a random sample of 1 million people enrolled in the nationally representative Taiwan National Health Insurance Research Database. A total of 81,546 subjects aged 18 years or above, including 40,773 subjects diagnosed with urinary calculi during the study period and a propensity score-matched 40,773 subjects without urinary calculi were enrolled in our study.

Results

During a 10-year follow-up period, 501 MI events and 1295 stroke events were identified. By comparison, the urinary calculi group had a higher incidence rate of MI occurrence (11.79 vs 8.94 per 10,000 person-years) and stroke (31.41 vs 22.45 per 10,000 person-years). Cox proportional hazard regression model analysis showed that development of urinary calculi was independently associated with higher risk of developing future MI (HR, 1.31; 95% CI, 1.09–1.56, p = 0.003), stroke (HR, 1.39; 95% CI, 1.24–1.55, p < 0.001), and total cardiovascular events (HR, 1.38; 95% CI, 1.25–1.51, p < 0.001).

Conclusions

Urinary calculi were associated with an increased risk of future cardiovascular events in the Asian population, which was consistent with the recent epidemiologic evidence in Western countries.