Family alcohol use, rather than childhood trauma, is more likely to cause male alcohol use disorder: findings from a case-control study in northern China

Table 4 Logistic regression to identify childhood factors affecting alcohol use disorder among adult men

Variable	B	SE	χ²	p	OR	95% CI
Years of education	−0.15	0.07	5.26	0.03	0.86	0.75–0.98
Minimum number of times the father drank alcohol per week during childhood	1.48	0.21	51.80	< 0.01	4.40	2.94–6.58
Induced children to drink	1.81	0.44	16.67	< 0.01	6.09	2.56–14.51
History of smoking	1.22	0.42	8.38	< 0.01	3.39	1.48–7.77
Constant	−1.72	0.84	4.21	0.04	0.18

Abbreviations: B, regression coefficients; CI, confidence interval; OR, odd ratio; SE, standard error