10.3390/polym8030084

Vollständiger Abstract

Worum geht es in dieser Arbeit?

Geriatric nutritional problems are increasingly characterized by the co-existence of undernutrition and obesity, yet community-level evidence from Southern Thailand remains limited. Grounded in the social determinants of health (SDH) framework, this cross-sectional study examines the prevalence and independent predictors of BMI categories and abdominal obesity among 13,458 community-dwelling older adults across 20 sub-districts in Southern Thailand. Anthropometric measurements and structured interview data were analyzed using chi-square tests and multinomial logistic regression, with normal weight as the reference category. Overall, 50.3% of participants were overweight or obese, 40.5% had abdominal obesity, and 7.7% were underweight. Advancing age, continued employment, and asthma were independently associated with higher odds of underweight, whereas abdominal obesity was the strongest predictor of elevated BMI categories, increasing the odds of overweight, obesity Class I, and obesity Class II. Female sex, literacy, dyslipidemia, hypertension, and diabetes were also associated with excess BMI categories. Moderate, regular physical activity was a protective factor. These findings support risk-stratified community interventions that integrate BMI with WC screening and address regional occupational, behavioral, clinical, and food culture determinants of nutritional health in older adults.

Abstract: PubMed · Datensatz