Peer victimization and non-suicidal self-injury among high school students: the mediating role of social anxiety, mobile phone addiction, and sex differences

Table 3 Bootstrap analysis of the intermediate effect test

	Indirect effect value	Boot SE	Boot LLCI	Boot UICI	Effect size
Total indirect effect	0.069	0.005	0.059	0.080	19.01%
Lnd1: Peer victimization→Social anxiety→NSSI	0.013	0.003	0.008	0.019	3.58%
Lnd2: Peer victimization→smart phone addiction→NSSI	0.045	0.004	0.036	0.053	12.40%
Lnd3: Peer victimization→Social anxiety→smart phone addiction→NSSI	0.011	0.001	0.009	0.014	3.03%

ISSN: 1471-244X