1a | Difference in means and standardised mean difference | A net difference of 8 points (95% CI = 4 to 12), where standardised mean difference = 0.4 |
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1b | Difference in means, with MICa (for an individual) reported | A net difference of 8 points (95% CI = 4 to 12) |
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2 | Numbers and proportion improved | 125/287, or 44% (38 to 49), experienced an improvement ≥MIC in the physical behavioural praxis group, 62/256, or 24% (19 to 29), experienced an improvement ≥MICa in the GP care group. The percentage difference was 19% (12 to 27) |
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3 | Relative risk for an improvement ≥MICa | 1.8 (95% CI = 1.4 to 2.3) |
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4 | Odds ratio for an improvement ≥MICa | 2.4 (95% CI = 1.7 to 3.5) |
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5a | Number needed to treat for an additional improvement of ≥MICa | 5.2 (95% CI = 3.7 to 8.7) |
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5b | Number needed to treat for either an additional improvement of ≥MICa, or a deterioration of ≤MICa prevented | 5.1 (95% CI = 3.6 to 9.1) |