TABLE 5.

Coefficients of path analysis of variables.

Model pathways		Coefficients	R 2	F	p	95%CI
						Lower	Upper
X→M		−0.21(a)	0.22	34.32	<0.001	–0.24	–0.18
X→Y		0.29(c)	0.19	27.96	<0.001	0.22	0.36
X→M→Y	X→Y	0.20(c′)	0.22	29.68	<0.001	0.12	0.27
	M→Y	−0.46(b)			<0.001	–0.62	–0.31

X, childhood trauma; Y, Internet addiction; M, social support. Adjusted for age, grade, parental marital status, family economic status, left-behind status, and accommodation type.