Geriatric sarcopenia is associated with hypertension: A systematic review and meta-analysis

This meta-analysis aimed to explore the potential relationship between senile sarcopenia and hypertension in older people. A comprehensive search was conducted in PubMed, Embase, Web of Science, and the Cochrane Library, up to November 2022. Ten studies comprising 14 804 participants were enrolled. The odds ratio (OR) and 95% confidence interval (CI) was pooled to evaluate the correlation between sarcopenia and hypertension in older people utilizing a random-effects model. Subgroup and sensitivity analyses were then carried out to explore the potential sources of heterogeneity. The results revealed a substantial correlation between sarcopenia and hypertension among older people (OR = 1.39, 95% CI: 1.15-1.67, p < .01). Further subgroup analysis revealed an association between sarcopenic obesity and hypertension (OR = 1.49, 95% CI: 1.37-1.62, p < .01). In conclusions, our findings highlighted a significant relationship between sarcopenia and hypertension among older people, with sarcopenic obesity amplifying this risk.