Table 4.

Significant two-way interactions between parents or parenting dimensions in the prediction of psychiatric and substance use disorders

Interaction	Dimension(s)	Disorder	Regression coefficient
Between parents	C	Drug abuse	M + 0.17*	F + 0.26****	M × F + 0.10*
	P	Alcohol dependence	M + 0.18*	F + 0.14	M × F − 0.17**
	A	Alcohol dependence	M + 0.08	F + 0.17*	M × F − 0.12*
	A	Drug abuse	M + 0.06	F + 0.18*	M × F − 0.11*
Between dimensions
Mother	C × P	Drug abuse	C + 0.24****	P + 0.12*	C × P − 0.14**
	C × P	Drug dependence	C + 0.32****	P + 0.29***	C × P − 0.20**
	P × A	Major depression	P + 0.22****	A + 0.17**	P × A + 0.12*
Father	P × A	Drug abuse	P + 0.10	A + 0.18**	P × A − 0.13*

M mother, F father, C coldness, P protectiveness, A authoritarianism

Significance levels:

^*P<0.05

^**P<0.01

^***P<0.001

^****P<0.0001