Table 4. Logistic Regression for Predictors of Time Talking About Sexual Issues^a.

Predictor	Modeling, OR (95% CI)
	Rank Orderb (n = 253)	0 vs 1, 2c (n = 253)	0, 1 vs 2c (n = 253)
African American adolescent	1.58 (1.01-2.48)	1.4 (0.83-2.38)	1.91 (1.06-3.44)
African American physician	1.93 (0.72-5.20)	2.4 (0.67-8.60)	1.42 (0.38-5.31)
Asian physician	0.13 (0.08-0.20)	0.13 (0.07-0.24)	0.12 (0.03-0.50)
Female adolescent	2.58 (1.53-4.36)	2.45 (1.30-4.62)	2.72 (1.44-5.14)
Adolescent age	1.37 (1.13-1.65)	1.49 (1.18-1.89)	1.21 (1.00-1.47)
Confidentiality	4.33 (2.58-7.28)	4.27 (2.24-8.13)	4.03 (2.18-7.45)
Total visit time, min	1.07 (1.03-1.11)	1.08 (1.03-1.12)	1.06 (1.01-1.11)

Abbreviation: OR, odds ratio.

^aAdjusted for clustering of adolescent patients within physicians. Adolescent alone in room was not used in the model because of the empty cell.

^bProportional odds assumption upheld.

^cTime spent talking about sex is coded as the following: 0 indicates 0 seconds; 1, 1 to 35 seconds; and 2, 36 seconds or longer.