Table 1 Demographic characteristics of the research population of NHANES
Characteristics | n (%) | |
|---|---|---|
Age a | 55.62 ± 14.84 | |
Gender | Male | 2609 (47.51) |
Female | 2882 (52.49) | |
BMI (kg/m2) | < 18.5 | 57 (1.04) |
18.5 ~ 24.9 | 1180 (21.60) | |
25.0 ~ 29.9 | 1749 (32.02) | |
≥ 30.0 | 2476 (45.33) | |
History of hypertension | Yes | 2451 (44.64) |
No | 1062 (55.36) | |
Smoking status | Ever smoker | 972 (17.70) |
Non-smoker | 4519 (82.30) | |
Alcohol use | Yes | 4660 (84.87) |
No | 831 (15.13) | |
Race | Mexican American | 691 (12.58) |
Other Hispanic | 481 (8.76) | |
Non-Hispanic white | 2177 (39.65) | |
Non-Hispanic black | 1317 (23.98) | |
Others | 825 (15.02) | |