Table 2 Demographic characteristics of the surveyed children by migration status
Investigated factor | Local child (n = 347) | Migrate child (n = 161) | χ2 | P-Value |
|---|---|---|---|---|
Gender | 0.470 | 0.493 | ||
Male | 187 (53.89%) | 92 (57.14%) | ||
Female | 160 (46.11%) | 69 (42.86%) | ||
Annual family income | 41.619 | < 0.001 | ||
Low (≤0.15 million yuan) | 60 (17.29%) | 63 (39.13%) | ||
Medium (0.15–0.5 million yuan) | 211 (60.81%) | 90 (55.90%) | ||
Medium to high (0.5–1 million yuan) | 67 (19.31%) | 6 (3.73%) | ||
High (1 million yuan or higher) | 9 (2.59%) | 2 (1.24%) | ||
Child medical insurance participation | 38.084 | < 0.001 | ||
Basic health insurance only | 169 (48.70%) | 80 (49.69%) | ||
Commercial insurance only | 39 (11.24%) | 8 (4.97%) | ||
Basic medical insurance + commercial insurance | 101 (29.11%) | 24 (14.91%) | ||
No insurance or others | 38 (10.95%) | 49 (30.43%) | ||
Occupation of father | 36.437 | < 0.001 | ||
White-collar workers | 134 (38.62%) | 28 (17.39%) | ||
Blue-collar workers | 22 (6.34%) | 6 (3.73%) | ||
Mixed white−/blue-collar workers | 177 (51.01%) | 104 (64.60%) | ||
Others | 14 (4.03%) | 23 (14.29%) | ||
Occupation of mother | ||||
White-collar workers | 166 (47.84%) | 70 (43.48%) | 12.162 | 0.007 |
Blue-collar workers | 26 (7.49%) | 6 (3.73%) | ||
Mixed white−/blue-collar workers | 132 (38.04%) | 60 (37.27%) | ||
Others | 23 (6.63%) | 25 (15.53%) | ||
Education level of father | 100.268 | < 0.001 | ||
Junior high school and below | 40 (11.53%) | 68 (42.24%) | ||
Senior high school/ technical secondary school/ junior college | 102 (29.39%) | 68 (42.24%) | ||
Bachelor’s degree or above | 205 (59.08%) | 25 (15.53%) | ||
Education level of mother | 80.931 | < 0.001 | ||
Junior high school and below | 67 (19.31%) | 83 (51.55%) | ||
Senior high school/ technical secondary school/ junior college | 116 (33.43%) | 61 (37.89%) | ||
Bachelor’s degree or above | 164 (47.26%) | 17 (10.56%) | ||
Marital status of father | 1.075 | 0.783 | ||
Unmarried | 13 (3.75%) | 5 (3.11%) | ||
Married | 330 (95.10%) | 155 (96.27%) | ||
Divorced | 2 (0.58%) | 0 (0%) | ||
Widowed | 2 (0.58%%) | 1 (0.62%) | ||
Marital status of mother | 2.305 | 0.512 | ||
Unmarried | 4 (1.15%) | 4 (2.48%) | ||
Married | 332 (95.68%) | 150 (43.23%) | ||
Divorced | 5 (1.44%) | 2 (1.24%) | ||
Widowed | 6 (1.73%) | 5 (3.11%) |