Longitudinal changes in significant adult PA measures. (A) Changes in mean total PA among adults and per study group. (B) Changes in mean total moderate PA among adults and per study group. (C) Changes in mean moderate occupational PA among adults and per study group. PA units are provided as MET-min/wk.
Note: The key statistical results are as follows: total adult PA significantly improved in the intervention versus the control group (+1,163 MET-min/wk on average per participant) by the trial endpoint and with a significant intervention interaction term (p=0.009) (Panel A). Moderate PA (Panel B) and moderate occupational PA (Panel C) also significantly improved in the intervention versus control group (p=0.009 and p=0.03, respectively).
3mo, 3 months; 6mo, 6 months; MET-mins/wk, MET minutes/week; PA, physical activity.