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Effects of a multicomponent exercise and therapeutic lifestyle (CERgAS) intervention on gait function in lower-income urban-dwelling older adults: a cluster randomized controlled trial |
Loh DA, Naqiah Hairi N, Mohd Hairi F, Peramalah D, Kandiben S, Abd Hamid MAI, Bulgiba A, Salam M, Said MA, Rizal H, Danaee M, Choo WY |
Journal of Aging and Physical Activity 2022 Aug;31(4):531-540 |
clinical trial |
8/10 [Eligibility criteria: Yes; Random allocation: Yes; Concealed allocation: Yes; Baseline comparability: Yes; Blind subjects: No; Blind therapists: No; Blind assessors: Yes; Adequate follow-up: Yes; Intention-to-treat analysis: Yes; Between-group comparisons: Yes; Point estimates and variability: Yes. Note: Eligibility criteria item does not contribute to total score] *This score has been confirmed* |
This study aims to determine the effectiveness of a multicomponent exercise and therapeutic lifestyle (CERgAS) intervention at improving gait speed among older people in an urban poor setting in Malaysia. A total of 249 participants were divided into the intervention (n = 163) and control (n = 86) groups. The mean (SD) age of participants was 67.83 (6.37) and consisted of 88 (35.3%) males and 161 (64.7%) females. A generalized estimating equation with an intention-to-treat analysis was used to measure gait speed at four time points, baseline (T0), 6 weeks (T1), 3 months postintervention (T2), and 6 months postintervention (T3). The result: showed significant changes for time between T0 and T3 (mean difference 0.0882, p = 0.001), whereas no significant association were found for group (p = 0.650) and interaction (p = 0.348) effects. A 6-week intervention is inadequate to improve gait speed. Future efforts should introduce physical activity monitoring and increase exercise duration, frequency, and intensity.
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