Table 2

Associated factors of hazardous drinkers among overall participants

VariablesCrude OR (95% CI)P valueAdjusted OR (95% CI)P value
Age (+1)1.15 (1.13 to 1.18)<0.0011.14 (1.12 to1.17)<0.001
Gender (ref. girl)1.32 (1.20 to 1.44)<0.0011.38 (1.23 to 1.52)<0.001
Residence (ref. urban)1.03 (0.94 to 1.13)0.5351.04 (0.95 to 1.15)0.407
Nuclear family (ref. no)0.61 (0.56 to 0.68)<0.0010.61 (0.55 to 0.67)<0.001
LBC (ref. yes)0.85 (0.77 to 0.94)<0.0010.90 (0.82 to 1.00)0.047
Paternal drinking (ref. yes)0.70 (0.62 to 0.79)<0.0010.82 (0.73 to 0.93)0.001
Maternal drinking (ref. yes)0.48 (0.43 to 0.52)<0.0010.51 (0.46 to 0.56)<0.001
  • Nuclear family, which means that students live with their two biological parents.

  • LBC, left-behind children; Ref., reference.