Table 3.

FPI total score before and after 4 months of intervention (n=64)

Variable	SE-UBR (n=21) Mean ± SD	ED-UBR (n=22) Mean ± SD	ED-Chair (n=21) Mean ± SD
FPI total
Before	2.1±0.39	2.2±0.49	2.1±0.49
After	2.2±0.44	2.2±0.49	2.3±0.49

Notes: The FPI data reported here includes all subjects who completed 4 months of training and provided FPI data regardless of whether or not they provided useable accelerometry data. Univariate analysis of variance with repeated measures controlling for age was performed, group × time interaction effect was not significant, P=0.712.

Abbreviations: FPI, Functional Performance Inventory; SE-UBR, self-efficacy and upper body resistance; ED-UBR, health education and upper body resistance; ED-Chair, health education and chair aerobics; SD, standard deviation.