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Fig. 8 | BMC Health Services Research

Fig. 8

From: Adding non-randomised studies to a Cochrane review brings complementary information for healthcare stakeholders: an augmented systematic review and meta-analysis

Fig. 8

Percentage patients with an action plan, forest plot by study design. RCT: randomised controlled trial; CBA: controlled before-after study; BA: before-after study (without external control group); XS: cross-sectional study (with concurrent measurement of intervention exposure and outcomes); INT: intervention; CON: control; M-H: Mantel-Haenszel; CI: confidence interval

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BMC Health Services Research

ISSN: 1472-6963

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