| All Screened Patients (n = 477) | Black Patients (n = 201) | White Patients (n = 276) | p-value |
---|---|---|---|---|
Mean Age ± SD | 64.3 ± 5.9 | 64.1 ± 6.0 | 64.3 ± 5.9 | 0.943 |
Sex |  |  |  | <  0.001 |
• Female | 253 (53.0%) | 126 (62.7%) | 127 (46.0%) |  |
• Male | 224 (47.0%) | 75 (37.3%) | 149 (54.0%) |  |
Mean BMI ± SD | 28.5 ± 6.1 | 29.4 ± 6.6 | 27.9 ± 5.7 | 0.015 |
COPD | Â | Â | Â | 0.144 |
• Yes | 158 (33.1%) | 74 (36.8%) | 84 (30.4%) |  |
• No | 319 (66.9%) | 127 (63.2%) | 192 (69.6%) |  |
Family History of Lung Cancer | Â | Â | Â | 0.530 |
• Yes | 82 (17.2%) | 32 (15.9%) | 50 (18.1%) |  |
• No | 395 (82.8%) | 169 (84.1%) | 226 (81.9%) |  |
Smoking Status | Â | Â | Â | 0.033 |
• Current Smoker | 273 (57.2%) | 128 (63.7%) | 145 (52.5%) |  |
• Former Smoker | 196 (41.1%) | 73 (36.3%) | 123 (44.6%) |  |
• Unknown | 8 (1.6%) | 0 (0.0%) | 8 (2.8%) |  |
Mean Pack-Years ± SD | 48.5 ± 23.9 | 43.4 ± 18.1) | 53.1 ± 27.3 | < 0.001 |