Table 6

Results of the logistic regression: odds ratios (ORs) and 95% confidence intervals (CIs) for the RD statistic at the census tract level using socioeconomic status (SES) as covariate

SES

African-American OR (95% CI)

p

Hispanic OR (95% CI)

p

High

1 (reference)

< 0.001

1 (reference)

< 0.001

Middle

1.863 (1.203 to 2.886)

0.005

2.507 (1.464 to 4.293)

0.001

Low

10.186 (7.002 to 14.818)

< 0.001

24.290 (15.296 to 38.573)

< 0.001

Tian et al. International Journal of Health Geographics 2010 9:35   doi:10.1186/1476-072X-9-35