In:
Nephrology Dialysis Transplantation, Oxford University Press (OUP), Vol. 35, No. Supplement_3 ( 2020-06-01)
Abstract:
Hyperuricemia is often observed in subjects with chronic kidney disease and is associated with all-cause and cardiovascular mortality. In this study, we evaluated the effect size of hyperuricemia for all-cause and cardiovascular mortality in a community-based population, using the index of population attributable fraction (PAF). Method This large-scale cohort study used the nationwide database of 500,511 health check-up participants (215,728 men, 284,783 women, average age 62 years) and calculated the PAF of hyperuricemia (serum uric acid & gt;7 mg/dL) for all-cause and cardiovascular deaths during the 7-year follow-up period. Results The frequency of hyperuricemia at baseline was 9.7% in total subjects (men: 22.0%; women: 2.6%). During the follow-up period, 5,578 deaths (1.1%) were noted (men: 3,749 [1.7%], women: 1,829 [0.6%] ), including 1,104 cardiovascular deaths (0.2%) (men: 762 [0.4%], women: 342 [0.1%] ). In the Cox proportional hazard analysis adjusted for confounding factors including age, gender, body mass index, smoking, alcohol consumption, hypertension, diabetes, dyslipidemia and eGFR, hyperuricemia was an independent risk factor for all-cause and cardiovascular mortality, (adjusted hazard ratios [95% confidence interval]; 1.39 [1.27-1.53] for all-cause mortality, and 1.76 [1.47-2.11] for cardiovascular mortality). The adjusted PAF of hyperuricemia for all-cause and cardiovascular deaths were 3.1% and 4.7% (approximately 1 in 32 all-cause deaths, and 1 in 21 cardiovascular deaths), respectively. In subgroup analyses, the association between hyperuricemia and death was stronger in men and smokers. The adjusted PAF for all-cause and cardiovascular deaths was 5.5% and 8.6% (approximately 1 in 18 all-cause deaths, 1 in 12 cardiovascular deaths) in men, and 6.2% and 8.2% (approximately 1 in 16 all-cause deaths, 1 in 12 cardiovascular deaths) in smokers, respectively. Conclusion This study showed that a substantial number of all-cause and cardiovascular deaths, was statistically attributed to hyperuricemia in the community-based population, especially men and smokers.
Type of Medium:
Online Resource
ISSN:
0931-0509
,
1460-2385
DOI:
10.1093/ndt/gfaa142.P0779
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
2020
detail.hit.zdb_id:
1465709-0
