Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Subgroup analysis of social communication outcomes by person implementing the intervention. Diamonds represent the aggregated effect size of each subgroup using a fixed effect meta-analysis. Hedges’ g effect sizes and confidence intervals are reported. Nonsignificant heterogeneity between groups (p = 0.190) indicates no significant different results dependent on implementer
