The Efficacy of Interdisciplinary Rehabilitation for Improving Function in People with Chronic Pain

Figure 1

Distribution of the 6-minute walk test at the beginning (6 mWT-pre) and at the end (6 mWT-post) of the PRC program. ANOVA test assuming equal variance; the mean difference was 484.65 m, the standard error difference was 49.36, and . Confidence level was 95%. All but 2 patients improved their 6 mWT by the end of the PRC program.