Sripanya B, Phirawatthakul C, Wong-arsa O- jira. Prevalence and Risk Factors of Frailty among Aged 50 Years and Over in Sakon Nakhon Province. J Chulabhorn Royal Acad [internet]. 2026 Feb. 16 [cited 2026 Sep. 18];8(2):97-105. available from: https://he02.tci-thaijo.org/index.php/jcra/article/view/276543