Table 3b.

Adjusted^* risk differences for substance use outcomes for those with a given maltreatment exposure relative to those without the exposure, Project EAT (n = 1782).

		Substance use outcomes
Maltreatment exposure		Cigarettes			Marijuana
		N (row %) with outcome	RD	(95% CI)	N (row %) with outcome	RD	(95% CI)
Maltreatment score	0	281 (24%)	REF	–	206 (17.8%)	REF	–
	1	116 (32.3%)	0.13	(0.07, 0.19)	97 (26.8%)	0.12	(0.06, 0.18)
	2	55 (38.6%)	0.23	(0.13, 0.32)	43 (30.5%)	0.22	(0.13, 0.31)
	3	41 (40.1%)	0.23	(0.12, 0.34)	19 (19.3%)	0.13	(0.02, 0.24)
Familial sexual abuse	No	456 (27.1%)	REF	–	346 (20.7%)	REF	–
	Yes	37 (39.7%)	0.19	(0.08, 0.31)	20 (21.7%)	0.08	(− 0.03, 0.20)
Non-familial sexual abuse	No	435 (26.6%)	REF	–	328 (20.2%)	REF	–
	Yes	58 (42%)	0.23	(0.14, 0.32)	38 (27.8%)	0.16	(0.07, 0.26)
Familial physical abuse	No	352 (25.1%)	REF	–	276 (19.8%)	REF	–
	Yes	141 (38.2%)	0.17	(0.11, 0.23)	90 (24.5%)	0.09	(0.03, 0.15)
Familial emotional abuse	No	430 (26.8%)	REF	–	322 (20.2%)	REF	–
	Yes	63 (36.9%)	0.14	(0.05, 0.22)	44 (25.6%)	0.12	(0.04, 0.20)
Emotional neglect	No	417 (26.8%)	REF	–	308 (19.9%)	REF	–
	Yes	76 (35.2%)	0.13	(0.05, 0.21)	58 (27%)	0.14	(0.06, 0.21)

^*Adjusted for age, socioeconomic status, sex, ethnicity/race, and baseline BMI.