Table 1.

Comparison of Socio-demographic characteristics between migrant and local children (N=1466)

Characters	Total group	Migrant Children		Local Children (Public School)	Chi/F
		Migrant School	Public School
No. of Students	1466	808	211	447
Gender (Male; %)	54.9	54.7	53.6	55.9	0.349
Age (mean, SD)	13.0,1.5	13.3, 1.5	13.1, 1.4	12.5, 1.1	44.31***
Monthly Family Income (%)					335.4***
Under 2000 Yuan	37.1	47.0	36.5	19.5
2000–6000 Yuan	18.6	7.9	21.8	36.2
6000 above Yuan	9.7	1.5	2.4	28.0
“Unknown” or no answer	34.7	43.6	39.3	16.3
Father’s Education Level (%)					657.1***
middle school or less	55.8	76.1	64.9	14.8
high school or professional school	15.8	13.4	16.6	19.9
college or above	17.5	1.9	2.8	52.6
“Unknown” or no answer	10.9	8.7	15.6	12.8
Mother’s Education Level (%)					733.4***
middle school or less	59.1	79.6	67.3	18.3
high school or professional school	11.1	6.1	15.2	18.3
college or above	16.0	1.0	1.9	49.9
“Unknown” or no answer	13.7	13.4	15.6	13.4
Living in self-own apartment (Yes; %)	30.2	11.0	16.1	71.6	521.6***
“Unknown” or no answer	0.5	0.6	0	0.4
Computer ownership (Yes; %)	36.0	12.4	33.2	80.1	573.5***
“Unknown” or no answer	0	0	0	0

Notes:

^*p< .05,

^**p< .01,

^***p< .001.