Table 3.

Percent and adjusted odds ratio of onset of lifetime ever-regular smoking by childhood sexual and physical abuse

	Prevalence of Trauma	Ever-Regular Smoking After 6th Grade
Category of Trauma	%	%	Odds Ratio (95% CI)*	p value
CSA b/f 6th grade			n = 9551
None	95.5	41	1	referent
Yes	4.5	48.3	1.43 (1.07,1.92)	0.02
None	95.5	41	1	referent
1 to 2 times	2.93	50.3	1.61 (1.10,2.34)	0.01
3 to 5 times	0.78	40	.99 (.48,2.02)	ns
Greater than 6 times	0.79	49	1.36 (0.74,2.48)	ns
CPA b/f 6th grade			n = 9286
None	67.69	39.3	1	referent
Yes	32.31	45.4	1.28 (1.13,1.45)	0.0001
None	67.69	39.3	1	referent
1 to 2 times	13.74	44	1.15 (.99,1.35)	ns
3 to 5 times	7.18	44.3	1.40 (1.11,1.78)	0.005
greater than 6 times	11.39	48	1.37 (1.12,1.69)	0.002

^*Models adjusted for age, race, sex, highest level of education among parents, depressive symptoms, and parental smoking

** To correspond with exposure variables, individuals who began smoking prior to the 11 years of age (approximately 6th grade) did not contribute to the outcome