“…Factors associated with frailty transitions in older adults have been examined. Studies have identified some factors that are favorable to improvements in frailty, which include socio‐demographic factors (e.g., female, married, respondents with a higher level of education, and living alone), physical factors (e.g., overweight, respondents with greater leg power, good self‐reported health, and better cognitive function), and lifestyle‐related factors (e.g., low to moderate level of alcohol consumption and engaging in physical exercises and activities (Borrat‐Besson, Ryser, & Wernli, 2013; Gajic‐Veljanoski et al, 2018; McHugh, Dowling, Butler, & Lawlor, 2016; Pollack et al, 2017; Speca, Carlson, Goodey, & Angen, 2000; Trevisan et al, 2017). Other studies have identified factors contributing to the decline of frailty, which included socio‐demographic factors (e.g., older age, work in conditions with a low effort‐to‐reward ratio and effort‐to‐control ratio), physical factors (e.g., obesity, loss of vision, poor functional status, poor physical performance), respondents diagnosed with diseases (e.g., osteoarthritis, cancer, chronic lung diseases, stroke, diabetes mellitus, congestive heart failure, cardiovascular disease, hypovitaminosis D, hyperuricemia, and a high level of C‐reactive protein), and lifestyle‐related factors (e.g., smoking) (Espinoza, Jung, & Hazuda, 2012; Etman et al, 2012; Gajic‐Veljanoski et al, 2018; Kalousova & de Leon, 2015; Lee et al, 2014; Pollack et al, 2017; Trevisan et al, 2017).…”