Multiuser Exercise-Based Telerehabilitation Intervention for Older Adults with Frailty: A Pilot Study

This study revealed that the mobile health telerehabilitation intervention is safe and can improve QoL for older adults with frailty. However, the effectiveness of the intervention needs to be further investigated in patients with poor performance in daily living activities. Telerehabilitation could help to reduce the burden of nursing care in aging societies with declining birthrates. However, given the extremely small sample size (<i>N</i> = 6), these <i>p</i>-values should be interpreted with considerable caution. Statistical significance in such a small sample does not provide strong evidence for population-level effects, and our findings should be regarded as hypothesis-generating rather than confirmatory.