Chronic kidney disease: prevalence and association with handgrip strength in a cross-sectional study

• Main Authors: Yang Cheng, Min Liu, Yu Liu, Haifeng Xu, Xiaotian Chen, Hui Zheng, Xiaojun Wu, Zhixiang Shen, Chong Shen
• Format: Article
• Language: English
• Published: BMC 2021-07-01
• Series: BMC Nephrology
• Subjects: Handgrip strength; chronic kidney disease; Chinese community-dwelling persons
• Online Access: https://doi.org/10.1186/s12882-021-02452-5

Abstract Background Poor physical function is strongly associated with mortality and poor clinical outcomes in adults with chronic kidney disease (CKD). Handgrip strength (HGS) is an important index for physical function in the general population, and the association between HGS and CKD is worth investigating. Methods From September to November 2015, we conducted a cross-sectional study consisting of 10,407 participants in Jurong City, China. Age-related and sex-specific HGS percentile curves were constructed using the GAMLSS method. In addition, logistic regression was applied to estimate the association between HGS and the presence of CKD with odds ratios (ORs) and 95 % confidence intervals (CIs). Results Participants with low HGS tended to be older and were more likely to have CKD (8.73 %). Smoothed centile curves of HGS showed a similar shape in both sexes: participants peaked at approximately 20–35 years old and gradually decreased after the age of 50. In addition, independent of age and other factors, the decreased presence of CKD was significantly identified in individuals with moderate (OR: 0.64, 95 % CI: 0.49–0.83) and high HGS (OR: 0.37, 95 % CI: 0.23–0.58). Conclusions We concluded that HGS was significantly negatively associated with CKD in Chinese community-dwelling persons.