Summary information of the studies included in meta-analysis.

<p>^cInformation was obtained from the author.</p><p>Summary information of the studies included in meta-analysis.</p

Forest plot of all 35 selected studies: prevalence of violence estimates (boxes) with 95% confidence limit (bars); pooled prevalence is reported as diamond.

<p>Forest plot of all 35 selected studies: prevalence of violence estimates (boxes) with 95% confidence limit (bars); pooled prevalence is reported as diamond.</p

Additional information of the studies included in meta-analysis.

<p>Additional information of the studies included in meta-analysis.</p