Analysis on the associated factors of adult urolithiasis in China based on two-level Logistic regression model
10.16462/j.cnki.zhjbkz.2019.07.024
- Author:
Yu-si LI
1
;
Guo-hua ZENG
;
Zan-lin MAI
;
Wen-qi WU
;
Tao TAO
;
Zhuo-yuan GUO
;
Shu-xin LI
;
Jin-xiang MA
Author Information
1. School of Public Health, Guangzhou Medical University, Guangzhou 511439, China
- Publication Type:Research Article
- Keywords:
Logistic regression analysis model;
Urolithiasis;
Risk factors
- From:
Chinese Journal of Disease Control & Prevention
2019;23(7):866-870
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the risk factors of adult urolithiasis in China. Methods 14 areas including 11 communities and 19 villages were randomly selected from 7 provinces of China by multi-stage stratified cluster sampling method during the period of May 2013 to July 2014. Individuals were investigated by a face-to-face questionnaire and a physical examination including urinary tract ultrasonographic examinations, routine blood and urine tests and blood biochemical examination ect. Results In total, 1 447 participants were found with the urolithiasis among 9 310 individuals and the overall prevalence was 15.5% (1 447/9 310). The prevalence of urolithiasis was significantly different among 14 areas ( 2=711.523，P<0.001), the lowest was the village in Shanxi (0.76%) and the highest was the village in Guangdong(35.99%). The intercept-only model further indicated the reginal aggregation for the individuals of urolithiasis (t=2.48, P=0.027) and the ICC was 48.74%. The two-level Logistic regression model showed that the gender (OR=1.235, 95% CI:1.082-1.411, P=0.005), age (OR=1.101, 95% CI:1.047-1.158, P=0.001), diabetes mellitus (OR=1.411，95%CI:1.192-1.670, P=0.001), family history of urinary calculi (OR=1.867, 95% CI:1.500-2.323, P<0.001), LDL (OR=1.150, 95% CI:1.050-1.260, P=0.006), drinking coffee (OR=1.352, 95% CI:1.065-1.716, P=0.017) and drinking sodas (OR=1.547, 95% CI:1.203-1.990, P=0.002) were the risk factors for urolithiasis. By contrast, consumed more fermented vinegar (OR=0.567, 95% CI:0.498-0.645, P<0.001) and had a amount of legume (OR=0.726, 95% CI:0.628-0.839, P<0.001) were protective factors of urolithiasis. Conclusion The prevalence of urolithiasis among adults reveal an aggregation in area-level, influenced by life environment and dietary habits of individual.
