Sex, n % | 199 | 88 (44.2) | 111 (55.8) |
Ethnicity, n (%) | | | |
African descent | 192 (96.5) | 86 (97.7) | 106 (95.5) |
Mixed | 6 (3.0) | 1 (1.1) | 5 (4.5) |
East Indian | 1 (0.5) | 1 (1.1) | 0 (0) |
Mean age, years (SD) | 37.2 (12.8) | 37.9 (13.1) | 36.7 (12.6) |
Asthma diagnosis, n (%) | 44 (22.1) | 14 (15.9) | 30 (27.0) |
Mean height, cm (SD), N = 197 | 168.5 (9.8) | 174.7 (7.2) | 163.6 (8.8) |
BMI, kg/m2 (SD), N = 195 | 28.2 (7.4) | 26.1 (6.3) | 29.8 (7.7) |
Current tobacco user, n (%) | 29 (23.4) | 20 (29.8) | 9 (15.8) |
Marijuana use in last month, n (%) | 44 (22.2) | 29 (33.3) | 15 (13.5) |