Skip to main content
. 2020 Jan 2;17(1):e1002997. doi: 10.1371/journal.pmed.1002997

Fig 4. Forest plot of differences in control of BP by group, according to different characteristics of the sample (complete case analysis).

Fig 4

The dashed line represents the line of no effect. Symbols show point estimates, and error bars show 95% confidence limits. P values indicate subgroup interactions (obtained using logistic regression). The following variables had missing data: BMI, 7; access to healthcare, 9; and regular check-ups, 7. BMI, body mass index; BP, blood pressure; DBP, diastolic blood pressure; SBP, systolic blood pressure.