Table 7 Summary of logistic regression analysis of the relationship between child’s migration status and experience of dental caries fillings (N = 368)
Variables | Experience of dental caries fillings | |
|---|---|---|
(No vs. Yes) | ||
Adjusted OR | p value | |
(95% CI) | ||
Child’s migration status | ||
 Migrant child | 1.00 (reference) |  |
 Resident child | 3.313 (1.585–6.927) | 0.001 |
Monthly family income (per capita) | - | - |
  < 3000 RMB | 1.00 (reference) |  |
  ≥ 3000 RMB | 3.101 (1.246–7.719) | 0.015 |