Funnel plot for effect sizes in the meta-analyses. The vertical line indicates the weighted mean effect. Open circles indicate observed effects for actual studies, and closed circles indicate imputed effects for studies believed to be missing due to publication bias. The clear diamond reflects the unadjusted weighted mean effect size, whereas the black diamond reflects the weighted mean effect size after adjusting for publication bias.
2a. Overall childhood maltreatment and non-suicidal self-injury
2b. Childhood sexual abuse and non-suicidal self-injury
2c. Childhood physical abuse and non-suicidal self-injury
2d. Childhood physical neglect and non-suicidal self-injury
2e. Childhood emotional abuse and non-suicidal self-injury
2f. Childhood emotional neglect and non-suicidal self-injury