Table 3.

Estimated odds ratios (OR) and 95% confidence intervals (CI) from multilevel proportional odds logistic regression models of SEER stage at diagnosis in triple negative breast cancer, Louisiana 2010–2012.

	Model 1	Model 2
	OR (95% CI)	OR (95% CI)
AGE, YEARS
30–39 (reference)	1.00	1.00
40–49	0.62 (0.38, 1.02)	0.62 (0.38, 1.01)
50–59	0.56 (0.35, 0.90)	0.56 (0.35, 0.89)
60–69	0.74 (0.46, 1.19)	0.72 (0.45, 1.15)
70+	0.66 (0.40, 1.07)	0.64 (0.39, 1.04)
RACE
White (reference)	1.00	1.00
Black	1.42 (1.11, 1.81)	1.17 (0.88, 1.56)
CDI
1 SD Increase		1.20 (1.03, 1.39)

OR, odds ratio; CI, confidence interval; SEER, Surveillance, Epidemiology and End Results Program; CDI, concentrated disadvantage index; SD, standard deviation.

Model 1 is adjusted for age and race. Model 2 is adjusted for age, race and CDI.

All models include random intercept for US census tracts.