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Figure 2 | BMC Public Health

Figure 2

From: Effectiveness of physical training for self-employed persons with musculoskeletal disorders: a randomized controlled trial

Figure 2

Kaplan-Meier curves of claim duration for physical training without a cognitive behavioral component and workplace specific exercises (PT) and usual care. x-axis: claim duration (days) since randomization. y-axis: proportion participants with a claim. dark line above: physical training (PT). grey line beneath: usual care. + censored. This figure presents the survival curve (Kaplan-Meier) of claim duration within the group participants following PT (black line) and the corresponding group of participants following usual care (grey line). The Log-Rank test indicated p = 0.18, suggesting no difference between both groups in claim duration (in days) after 12 months follow-up (primary outcome measure).

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