Study on the association between cumulative serum uric acid and brachial-ankle pulse wave velocity
10.3760/cma.j.issn.1007-7480.2019.04.002
- VernacularTitle:累积尿酸暴露与臂踝动脉脉搏波传导速度的关系
- Author:
Jierui WANG
1
;
Yuqin HU
;
Huijing SHI
;
Haicheng SONG
;
Rong SHU
;
Yixuan HAN
;
Ping YU
;
Jian WANG
;
Wenhao YANG
;
Wei YUAN
;
Bailu LIU
;
Na LI
;
Wenfang YANG
;
Lina LI
;
Shouling WU
;
Liufu CUI
Author Information
1. 开滦总医院风湿免疫科
- Keywords:
Uric acid;
Pulse wave analysis
- From:
Chinese Journal of Rheumatology
2019;23(4):220-227
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation between cumulative serum uric acid (cumUA) and brachial-ankle pulse wave velocity (baPWV).Methods Among the workers who participated in the four health check-up of Kailuan Group from 2010 to 2017,subjects who completed one PWV test were selected.The subjects who met the selection criteria were 20 688,subjects who lacked the first three uric acid tests and sex data were excluded.The subjects who had ischemic stroke (excluding lacunar infarction),transient ischemic attack and myocardial infarction were excluded.Decreased subjects were excluded and the extreme value were also excluded,20 295 subjects eventually meet the inclusion criteria and were included for statistical analysis.Stepwise linear regression,multivariate logistic regression and natural spline function were used to analyze the relationship between cumUA and baPWV and the influence of cumUA on baPWV.Results Among 20 295 subjects,the incidence of baPWV ≥ 14 m/s (criteria for judging atherosclerosis) increased with the increase of cumUA.There was significant difference in the incidence of baPWV ≥ 14 m/s (53.07％,54.35％,56.42％,58.41％,61.91％) among different cumUA partition groups (β=0.11,P＜0.01).In stepwise linear regression analysis,after adjusting for other confounding factors,it was found that cumUA was positively correlated with baPWV.In multivariate logistic regression analysis,after adjusting for other confounding factors,the results showed that baPWV ≥aPWVm were all risk factors for the third,fourth and fifth subgroups of cumUA compared with the first subgroup,and the OR05％CI) was 1.35(1.13,1.62) (P=0.01),1.60(1.29,1.97) (P＜0.01) and 2.14(1.64,2.80) (P＜0.01),respectively.Natural spline analysis exhibited a similar J curve relationship between cumUA and increased baPWV.Conclusion CumUA is a risk factor for increased baPWV.
