Changes in physical function of frail elderly females in the one-year long-term care prevention program.
Rika Mangyo, Takumi Yamada, Naoki Arita
PMID 37020826WHAT IT FOUND
Frail women attending a one-year community care prevention program maintained walking speed, balance, and overall function, but grip strength significantly decreased.
The program focused on lower limb exercise, leaving upper limb strength unaddressed.
Key findings
01Grip strength decreased significantly at both six months and one year compared to baseline.
02Body mass index, maximum gait time, normal gait time, standing on one leg with eyes open, and Timed Up and Go test scores showed no significant differences from baseline to one year.
03The exercise program mainly targeted lower limb strength training and stretching, with almost no upper limb strength training.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTsWhat it means for SLPs
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What it does not show
There was no control group, so it is impossible to know if the program caused the maintenance of function or if participants would have stayed stable anyway. The study only included females who completed at least one year of the program, excluding those who dropped out or attended for less than a year, which may bias results toward more engaged participants. The specific content of the 'oral function improvement program' is not described in detail, and no outcomes related to oral function were measured. The sample size for the analysis was 125, drawn from a larger pool of 349 participants, limiting generalizability to the broader population of frail elderly.
Declared interests
The author declared no conflicts of interest.
The easy way to misread this
Do not interpret the stability of walking and balance measures as proof that this specific program prevents functional decline. Without a control group, these outcomes may simply reflect the natural trajectory of these participants, or the effect of other components (like nutrition) rather than the exercise alone.