Gender differences in association between measures of central obesity and falls in community-Dwelling middle-aged and older adults in Malaysia

• Main Authors: Kioh, Sheng Hui, Mat, Sumaiyah, Kamaruzzaman, B. Shahrul, Hairi, Noran Naqiah, Cumming, G. Robert, Myint, Phyo Kyaw, Pin, Maw
• Format: Article
• Published: Asia Pacific League Clinical Gerontology & Geriatrics 2021
• Subjects: R Medicine (General)
• Online Access: http://eprints.um.edu.my/34913/

Background/Purpose: Conflicting findings of the previous studies on association of obesity and fall may be attributed to the potential limitations associated with utilizing body mass index (BMI) to define obesity. Therefore, we aim to evaluate the relationship between central obesity measures waist circumference (WC) and waist-hip ratio (WHR) with falls in individuals recruited to the Malaysian Elders Longitudinal Research (MELoR) study. Methods: A cross-sectional analysis was conducted using first-wave MELoR data. Sociodemographic, medical history, lifestyle factors, self-reported falls, measures of central obesity (WC & WHR), and physical performance were obtained. Individuals were considered in the high fall risk group if they either had a history of falls in the past 12 months or had a timed-up and go (TUG) score of >= 13.5s. Results: Data on WC and WHR were available for 1,335 participants, 574 (43.0%) men. No difference in self-reported falls or falls risk across WC quartiles among men but women in the third quartile (87cm <WC <97cm) were significantly more likely to have self-reported falls than those in the lowest quartile ( reference group), odds ratio (OR) - 2.05, 95% confidence interval (Cl)-1.17-3.60 Conclusion: A `J' shaped relationship was apparent among men between WHR and probability of being considered at high risk of falls. Among women, those with WC in the third quartile and WHR in the highest quartile were significantly more likely to have fallen in the past 12 months. Copyright (C) 2021, Asian Association for Frailty and Sarcopenia and Taiwan Association for Integrated Care. Published by Full Universe Integrated Marketing Limited.