Table 3 Incidence Rate Ratios for TB in Michigan (2007–2012): Stratified by Location (Detroit N = 1032)
From: Understanding the intersection of race and place: the case of tuberculosis in Michigan
Covariate | Detroit (N = 295) | Wayne County (N = 135) | Michigan (N = 599) | ||||||
|---|---|---|---|---|---|---|---|---|---|
N | IRR (95% CI) | P Value | N | IRR (95% CI) | P Value | N | IRR (95% CI) | P Value | |
Nativity | |||||||||
 Foreign-born | 44 | 3.37 (2.31, 6.02) | < 0.0001 | 86 | 12.41 (7.98, 19.29) | < 0.0001 | 356 | 10.26 (8.03, 13.12) | < 0.0001 |
 U.S.-born | 251 | Ref. | 52 | Ref. | 243 | Ref. | |||
Race/Ethnicity | |||||||||
 NH-Black | 239 | 2.01 (1.20, 3.37) | < 0.0001 | 24 | 3.62 (2.18, 6.03) | < 0.0001 | 131 | 8.72 (6.60, 11.53) | < 0.0001 |
 Asian | 20 | 4.29 (2.16, 8.53) | 45 | 3.38 (2.08, 5.49) | 202 | 7.00 (5.16, 9.52) | |||
 Hispanic | 18 | 0.81 (0.41, 1.60) | 9 | 1.54 (0.74, 3.21) | 90 | 4.32 (3.15, 5.92) | |||
 NH-White | 18 | Ref. | 60 | Ref. | 176 | Ref. | |||
Gender | |||||||||
 Male | 185 | 1.88 (1.43, 2.47) | 0.0001 | 80 | 1.45 (1.0, 2.10) | 0.05 | 350 | 1.41 (1.14, 1.73) | 0.002 |
 Female | 110 | Ref. | 58 | Ref. | 249 | Ref. | |||