Interactive association of maternal education and peer relationship with oppositional defiant disorder: an observational study

Table 2 Adjusted odds ratio of demographic and peer risk factors for the ODD stratified by maternal education level

	High Maternal Education		Low Maternal Education
	aOR (95% CI)	p	aOR (95% CI)	p
High-Risk Environment*	5.55(3.20, 10.01)	< 0.001	5.11 (2.45, 11.28)	< 0.001
Peer with illicit Substance Use	1.72 (1.01, 2.93)	0.045	2.82 (1.35, 6.00)	0.01
Male	1.75 (1.03, 2.99)	0.039	2.96 (1.42, 6.41)	0.01
Poor Academic Performance	1.78 (0.89, 3.47)	0.096	1.87 (0.72, 4.73)	0.19
Night Division	2.67 (1.55, 4.71)	< 0.001	0.95 (0.46, 1.99)	0.90

Note: The 2-way interaction, mother with low education level x peer with illicit substance use, was calculated: Odds Ratio (95% CI) = 4.96 (2.96, 8.31), p-value < 0.0001
aOR = adjusted odds ratio;
*high-risk environment meant high risk environment of illicit substance abuse

ISSN: 1471-244X