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Fig. 2 | BMC Public Health

Fig. 2

From: Physical exercise at the workplace prevents deterioration of work ability among healthcare workers: cluster randomized controlled trial

Fig. 2

Change in work ability index (WAI) from baseline (0-wks) to follow-up (10-wks) with workplace exercise (WORK; full lines) and home-based exercise (HOME; dashed lines). Values are means (SE) adjusted for baseline values. **Denotes greater reductions in WAI with workplace exercise compared to home-based exercise (Post hoc test: p < 0.01)

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