NHANES 1988–1994 | NHANES 2007–2010 | |||
---|---|---|---|---|
Survey n a (%) | U.S. population n b | Survey n a (%) | U.S. population n b | |
Total | 14,142 | 1,615.7 | 8,698 | 1,715.0 |
Age category, years | ||||
20–29 | 3,328 (23.5) | 377.9 | 1,588 (18.3) | 354.1 |
30–39 | 3,147 (22.3) | 405.2 | 1,634 (18.8) | 331.8 |
40–49 | 2,408 (17.0) | 318.7 | 1,654 (19.0) | 367.6 |
50–59 | 1,719 (12.2) | 209.2 | 1,472 (16.9) | 334.9 |
60–69 | 2,042 (14.4) | 183.2 | 1,428 (16.4) | 212.6 |
70–79 | 1,498 (10.6) | 121.5 | 922 (10.6) | 114.1 |
Sex | ||||
Male | 6,651 (47.0) | 782.3 | 4,326 (49.7) | 851.7 |
Female | 7,491 (53.0) | 833.5 | 4,372 (50.3) | 863.4 |
Race/ethnicity | ||||
White | 5,486 (38.8) | 1237.5 | 4,101 (47.2) | 1,191.0 |
African American | 4,095 (29.0) | 173.0 | 1,633 (18.8) | 182.9 |
Mexican American | 4,002 (28.3) | 82.7 | 1,607 (18.5) | 147.2 |
Other Hispanic | 960 (11.0) | 86.3 | ||
Other | 559 (4.0) | 122.5 | 397 (4.6) | 107.7 |
Education | ||||
< High School | 5,318 (37.8) | 370.0 | 2,324 (26.8) | 298.1 |
High School | 4,488 (31.9) | 548.7 | 2,066 (23.8) | 405.8 |
Some college | 2,409 (17.1) | 345.0 | 2,471 (28.4) | 524.2 |
College graduate | 1,841 (13.1) | 345.2 | 1,828 (21.0) | 485.0 |
Cardiovascular disease | 856 (6.1) | 75.0 | 475 (5.5) | 66.9 |
Diabetes | 1,044 (7.4) | 78.1 | 934 (10.8) | 130.7 |
Waist circumference | ||||
Non-obese | 7,526 (54.8) | 882.2 | 3,803 (43.7) | 784.1 |
Obese | 6,204 (45.2) | 694.1 | 4,895 (56.3) | 931.0 |
Smoking status | ||||
Never smoker | 6,844 (48.4) | 728.8 | 4,621 (53.2) | 928.3 |
Former smoker | 3,350 (23.7) | 410.0 | 2,028 (23.3) | 403.6 |
Current smoker | 3,947 (27.9) | 476.8 | 2,046 (23.5) | 382.8 |
Occupational exposure | 4,636 (54.9) | |||
Workplace tobacco exposure | 815 (15.2) | |||
Mean height (cm) (SD) | 166.9 (9.7) | 168.0 (10.1) | ||
Mean weight (kg) (SD) | 76.1 (18.0) | 82.5 (21.1) | ||
Mean BMI (SD) | 27.3 (5.9) | 29.2 (6.7) |