Skip to main content
. 2016 Oct 21;16:598. doi: 10.1186/s12913-016-1816-5

Fig. 7.

Fig. 7

Percentage patients who missed ≥1 day off work or school, forest plot by study design. BA: before-after study (without external control group); INT: intervention; CON: control; M-H: Mantel-Haenszel; CI: confidence interval