Table 3:

Associations between past 30-day nicotine use and past two-week binge drinking among US adolescents, 2017–2019

Exposure: Past 30-Day Nicotine Use	Outcome: Number of Times Binge Drinking in Past Two Weeks	Odds Ratio*	Lower 95% Confidence Interval Limit	Upper 95% Confidence Interval Limit
Smoking Only (vs. No Use)	Once	2.80	1.97	3.99
Vaping Only (vs. No Use)	Once	4.27	3.56	5.13
Smoking and Vaping (vs. No Use)	Once	5.60	4.19	7.48
Smoking Only (vs. No Use)	Twice	4.88	3.38	7.04
Vaping Only (vs. No Use)	Twice	5.23	4.20	6.52
Smoking and Vaping (vs. No Use)	Twice	12.83	9.56	17.22
Smoking Only (vs. No Use)	Three to Five	8.82	5.60	13.88
Vaping Only (vs. No Use)	Three to Five	6.45	4.71	8.85
Smoking and Vaping (vs. No Use)	Three to Five	21.60	14.89	31.33
Smoking Only (vs. No Use)	Six to Nine	5.84	1.84	18.55
Vaping Only (vs. No Use)	Six to Nine	5.75	3.09	10.70
Smoking and Vaping (vs. No Use)	Six to Nine	21.81	11.22	42.40
Smoking Only (vs. No Use)	Ten+	9.03	3.16	25.85
Vaping Only (vs. No Use)	Ten+	5.08	2.40	10.78
Smoking and Vaping (vs. No Use)	Ten+	36.53	16.16	82.60

^*Adjusted for grade, sex, race, parental education, urbanicity, cannabis use, and year