Fig. 6

Trim and fill analysis of publication bias in studies reporting prevalence of urinary incontinence following successful obstetric fistula repair in sub-Saharan African countries. The vertical axis displays theta (filled) while the horizontal axis shows the effect size‟s standard error. A dotted diagonal line represents the 95% confidence interval funnel, and a horizontal line indicates no effect. Small dotes denotes unreported articles while large dots represent missed publications documenting urinary incontinence in post-fistula repair