Fig. 2

The adjusted Relative Risk (aRR) for the self-reporting suicide ideation at 0.5-year follow-up. aOutside refers to children/adolescents not included in primary psychological healthcare system. bIncluded refers to children/adolescents included in primary psychological healthcare system. The RRs were calculated by generalized linear mixed model. 95%CI = 95% Confidence Interval. CES-D = Center for Epidemiological Survey, Depression scale. When RR < 1, the variable is considered as protective factor for preventing suicide ideation. When RR > 1, the variable is considered as risk factor