Table 3. Hierarchical logistic regressions of perceived racial/ethnic discrimination and 7-day point prevalence abstinence stratified by race/ethnicity.

7-day ppa at:		Post Intervention		6-Month Follow-Up
		AOR	(95 CI)	AOR	(95 CI)
Non-Hispanic White participants
Characteristic
	Study Site
	Miami		Reference		Reference
	Tampa	.72	(.27-1.91)	.46	(.17-1.20)
Intervention Condition
	General health education		Reference		Reference
	Cognitive behavioral therapy	2.13	(.96-4.71)	1.78	(.77-4.09)
Annual income		1.01	(.85-1.20)	1.03	(.86-1.24)
Education		1.16	(.92-1.45)	.95	(.75-1.20)
Perceived racial/ethnic discrimination		.95	(.91-.99)	.98	(.94-1.02)
African American/Black participants
Characteristic
Study Site
	Miami		Reference		Reference
	Tampa	.34	(.14-.83)	.27	(.11-.69)
Intervention Condition
	General health education		Reference		Reference
	Cognitive behavioral therapy	2.82	(1.29-6.16)	1.57	(.73-3.35)
Annual income		1.01	(.74-1.37)	.85	(.97-.071)
Education		1.14	(.95-1.38)	.96	(.90-1.15)
Perceived racial/ethnic discrimination		.95	(.92-.97)	.97	(.94-.99)
Hispanic Participants
Characteristic
Study Site
	Miami		Reference		Reference
	Tampa	1.28	(.40-4.05)	1.60	(.49-5.22)
Intervention Condition
	General health education		Reference		Reference
	Cognitive behavioral therapy	1.20	(.54-2.66)	.81	(.35-1.87)
Annual income		1.07	(.83-1.38)	.96	(.74-1.24)
Education		1.01	(.85-1.20)	.98	(.82-1.17)
Perceived racial/ethnic discrimination		.99	(.96-1.02)	.99	(.96-1.02)

ppa, point prevalence abstinence; AOR, adjusted odds ratio; CI, confidence interval.

Models examined odds of abstinence in the past 7 days.

AOR <1.0 indicates decreased odds of abstinence per one-unit increase in perceived discrimination.