Fig. 1From: Higher baseline resting metabolic rate is associated with 1-year frailty decline among older adults residing in an urban area1-Year Frailty Transitions. One-year frailty categorical transitions among n = 116 urban, predominantly African-American older adults. Frailty was measured using the frailty phenotype criteria (range 0–5) and categorized as follows: non-frail = 0 criteria met; pre-frail = 1–2 criteria met; frail = 3 + criteria metBack to article page