Obesity indices for prediction of chronic kidney disease:
a cross-sectional study in 26 655 Chinese adults.
10.11817/j.issn.1672-7347.2016.05.001
- Author:
Jishi LIU
1
;
Zhiheng CHEN
2
;
Wei LI
1
;
Guo XU
2
;
Jun LIU
1
;
Bin YI
1
;
Juan MAO
1
;
Jing HUANG
1
;
Shikun YANG
1
;
Hao ZHANG
1
Author Information
1. Department of Nephrology, Third Xiangya Hospital, Central South University, Changsha 410013, China.
2. Health Management Center, Third Xiangya Hospital, Central South University, Changsha 410013, China.
- Publication Type:Journal Article
- MeSH:
Adult;
Asian Continental Ancestry Group;
Body Mass Index;
Cross-Sectional Studies;
Diabetes Mellitus;
epidemiology;
Female;
Humans;
Hypertension;
epidemiology;
Logistic Models;
Male;
Multivariate Analysis;
Obesity;
epidemiology;
Prevalence;
ROC Curve;
Renal Insufficiency, Chronic;
diagnosis;
epidemiology;
Risk Factors;
Waist Circumference;
Waist-Height Ratio
- From:
Journal of Central South University(Medical Sciences)
2016;41(5):445-454
- CountryChina
- Language:English
-
Abstract:
OBJECTIVE:To investigate the associations between chronic kidney disease (CKD) and body mass index (BMI), waist circumference(WC), waist-to-height ratio (WheiR) in Chinese adults.
METHODS:A total of 26 655 participants, who voluntarily attended annual health examination at the Health Management Center in the Third Xiangya Hospital of Central South University from June 2013 to February 2014, were enrolled for this study. Logistic regression and receiver operating characteristic (ROC) curve analysis were performed.
RESULTS:The prevalence rate of CKD was 9.6% and 3.1% in male and female subjects, respectively. Multivariate logistic regression analysis showed that BMI, WC and WheiR were independent risk factors for CKD in diabetic male and hypertensive male subjects (P<0.01). However, no association between these obesity indices and CKD was found in women after multivariate adjustment. In diabetic male subjects, when BMI≥28.7 kg/m(2), WC=90.7 cm and WheiR=0.56, the sensitivity and specificity prediction for CKD was 24.8%, 58.5%, 45.5% and 83.3%, 54.4%, 69.6%, respectively. In hypertensive male subjects, when the optimum cut-off points for BMI, WC and WheiR were ≥
27.0 kg/m(2), 91.2 cm and 0.54, the sensibility prediction for CKD were 41.0%, 47.0% and 50.1%, respectively, while the specificity prediction were 68.0%, 63.0% and 61.4%, respectively. The area under the ROC curve of BMI, WC, WheiR for CKD prediction were 0.56, 0.57, 0.59 in diabetic male subjects and 0.54, 0.56, 0.57 in hypertensive male subjects, respectively.
CONCLUSION:BMI, WC and WheiR are associated with the increased risk for CKD in diabetic or hypertensive male subjects. However, the value for these obesity indices is limited in screening CKD.
