目前想到的有:
1. characteristics of participants: most had severe disability.
2. small sample size: 66, affect generalization of findings.
3. predictive validity: except for basic ADL and mobility, what else can be predicted by balance?
instrumental ADL, and fall (?)
Still working on "Discussion" part...
2. I think sample size is OK.
回覆刪除3. Yes, fall prediction is critical.