Adolescent non-suicidal self-injury: The moderating influence of social support utilization on depression

Table 4 Hierarchical regression analysis for variables (self-rating depression scale and teenager social support rating scale) predicting non-suicidal self-injury, n = 314

Variables	Model 1	Model 2
Constant	0.822 (0.021)c	0.843 (0.023)c
SDS	0.018 (0.003)c	0.020 (0.004)c
TSSRS social support utilization	-	–0.006 (0.004)
SDS × TSSRS social support utilization	-	–0.001 (0.000)a
R²	0.102	0.118
Adjusted R²	0.099	0.109
ΔR²	-	0.016
F for ΔR²	-	3.900a

^aP < 0.05.

^cP < 0.001.

Standard errors are in parentheses. SDS: Self-rating depression scale; TSSRS: Teenager social support rating scale.