Table 1:

Unadjusted odds ratios and 95% confidence intervals for light and very light cigarette use among parents who smoke seen in usual care control practices. (N = 725)

		Light smoker			Very light smoker
		No N = 438	Yes N = 287		No N=559	Yes N=166
Characteristics		n (%)	n (%)	OR (95% CI)	n (%)	n (%)	OR (95% CI)
Parent Age	18–24 years	70 (16.0)	45 (15.7)	1.31 (0.72, 2.05)	91 (16.3)	24 (14.5)	1.13 (0.55, 2.35)
	25–44 years	315 (71.9)	216 (75.3)	1.40 (0.86, 2.34)	404 (72.3)	127 (76.5)	1.34 (0.76, 2.52)
	45 and over	53 (12.1)	26 (9.1)	Ref	64 (11.4)	15 (9.0)	ref
Parent Sex	Male	73 (16.7)	50 (17.4)	1.06 (0.71, 1.56)	91 (16.3)	32 (19.3)	1.23 (0.78, 1.90)
	Female	365 (83.3)	237 (82.6)	ref	468 (83.7)	134 (80.7)	ref
Race/Ethnicity	Hispanic	6 (1.4)	5 (1.7)	1.49 (0.43, 5.01)	7 (1.3)	4 (2.4)	2.19 (0.57, 7.36)
	Non-Hispanic Black or African American	25 (5.7)	47 (16.4)	3.36 (2.03, 5.69)	42 (7.5)	30 (18.1)	2.73 (1.63, 4.53)
	Other or > 1 race	16 (3.7)	16 (5.6)	1.80 (3.67, 1.60)	26 (4.7)	6 (3.6)	0.88 (0.32, 2.06)
	Non-Hispanic White	390 (89.2)	218 (76.2)	ref	482 (86.5)	126 (75.9)	ref
Education	Some college or more	155 (35.6)	128 (44.9)	1.48 (1.09, 2.01)	201 (36.2)	82 (49.7)	1.75 (1.23, 2.48)
	No college	281 (64.4)	157 (55.1)	ref	355(63.8)	83 (50.3)	ref
Behaviors
Used quitline or online quit smoking service (past 2 years)	Yes	23 (5.3)	21 (7.3)	1.42 (0.77, 2.63)	33 (5.9)	11 (6.7)	1.13 (0.54, 2.23)
	No	413 (94.7)	265 (92.7)	ref	524 (94.1)	154 (93.3)	ref
Used medication to help with quitting smoking (past 2 years)	Yes	118 (27.0)	45 (15.7)	0.51 (0.34, 0.74)	142 (25.4)	21 (12.7)	0.43 (0.25, 0.69)
	No	319 (73.0)	241 (84.3)	ref	416 (74.6)	144 (87.3)	ref
E-cigarette use (past 30 days)	Yes	47 (10.7)	33 (11.5)	1.08 (0.67, 1.73)	67 (12.0)	13 (7.8)	0.62 (0.32, 1.13)
	No	391 (89.3)	254 (88.5)	ref	492 (88.0)	153 (92.2)	ref
Quit attempt in the last 3 months	Yes	178 (40.9)	179 (62.6)	2.42 (1.78, 3.29)	250 (45.0)	107 (64.8)	2.26 (1.58, 3.25)
	No	257 (59.1)	107 (37.4)	ref	306 (55.0)	58 (35.2)	ref

Note: Logistic regression was applied.