A 3-month multicomponent home-based rehabilitation program for older people with restricted life-space mobility: a pilot study.
Emiko Todo, Yumi Higuchi, Tetsuya Ueda and 2 others
PMID 33642692WHAT IT FOUND
Older adults with very restricted mobility improved their life-space score by 18.5 points after 3 months of home rehab.
This gain exceeded the 10-point threshold considered clinically meaningful. However, the improvement came from moving with help, not independently.
Key findings
01The primary outcome, life-space mobility, significantly improved after the 3-month intervention.
02The magnitude of improvement in life-space mobility exceeded the threshold for clinical significance.
03The study lacked a control group and blinding, limiting the certainty of the results.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTs
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What it does not show
The study was a pilot with a small sample size (30 participants). There was no control group, so improvements could be due to natural variation or other factors. The evaluators were not blinded to the intervention. The study was conducted at a single center in Japan, which may limit generalizability. Participants had varied clinical conditions (orthopedic, stroke, frailty), making it difficult to attribute effects to specific components.
Declared interests
The authors declared no conflicts of interest, and there was no funding support for this study.
The easy way to misread this
Do not assume the intervention made patients independent. The data shows that life-space expansion occurred primarily through assisted mobility, not by removing the need for help.