. 2019 Jul 3;14(7):e0219134. doi: 10.1371/journal.pone.0219134

Table 3. Independent and additive associations of the individual risk indicators with externalizing problems.

	Independent Effects				Additive Effects
	Dichotomous Scores		Continuous Scores		Dichotomous Scores		Continuous Scores
	B	R²	B	R²	B	R²	B	R²
Money unpredictability	0.23^**	0.05	0.27^***	0.07	0.14		0.19^*
Meal unpredictability	0.12	0.02	0.19^*	0.04	-0.03		-0.02
Hunger problems	0.24^***	0.06	0.19^**	0.04	0.11		0.01
Family stress	0.17^*	0.03	0.25^***	0.06	0.11		0.16^*
Family violence	0.12	0.01	0.07	0.01	0.03		-0.02
Harsh discipline	0.21^**	0.04	0.28^***	0.08	0.15		0.23^**
Low maternal sensitivity	0.07	0.01	0.08	0.01	0.03		0.02
Maternal psychopathology	0.23^**	0.05	0.24^***	0.06	0.11		0.09
Maternal cocaine use	0.08	0.01	0.06	0.00	-0.04		-0.11
Maternal alcohol use	0.21^**	0.04	0.20^**	0.04	0.12		0.10
Maternal tobacco use	0.15^*	0.02	0.17^*	0.03	0.09		0.07
Maternal education	0.06	0.00			0.03		0.01
Total						0.17		0.21

Note: Results using the proportion score and z-score indicators were identical. To simplify the presentation of results, these estimates are provided only once (referred to above as continuous scores).

*p < .05

**p < .01

***p < .001