Characteristics | Females (n = 3,895) | Males (n = 3,315) | Chi-square test | |||
---|---|---|---|---|---|---|
 | n % | n % | Value p-value (df) | |||
Age group (years) | Â | Â | Â | Â | Â | Â |
18-34 | 440 | 11.3 | 234 | 7.1 | 52.7 (3) | <0.0001 |
35-54 | 1516 | 38.9 | 1213 | 36.6 | Â | Â |
55-74 | 1563 | 40.1 | 1481 | 44.7 | Â | Â |
75+ | 376 | 9.7 | 387 | 11.7 | Â | Â |
Mean age (SD) | Â | 54.8 (15.4) | Â | 57.3 (14.4) | Â | Â |
Race | Â | Â | Â | Â | Â | Â |
White | 2874 | 73.8 | 2517 | 75.9 | 19.3 (5) | 0.0017 |
Black | 158 | 4.1 | 132 | 4.0 | Â | Â |
Hispanic | 428 | 11.0 | 340 | 10.3 | Â | Â |
Asian | 353 | 9.1 | 226 | 6.8 | Â | Â |
Native American | 13 | 0.3 | 14 | 0.4 | Â | Â |
Other | 69 | 1.8 | 86 | 2.6 | Â | Â |
Education | Â | Â | Â | Â | Â | Â |
No high school diploma | 306 | 7.9 | 214 | 6.5 | 88.7 (3) | <0.0001 |
High school/GED | 653 | 16.8 | 402 | 12.1 | Â | Â |
Some college/technical | 1666 | 42.8 | 1280 | 38.6 | Â | Â |
College graduate | 1270 | 32.6 | 1419 | 42.8 | Â | Â |
Alcohol consumed in past month | 2172 | 55.8 | 2158 | 65.1 | 65.0 (1) | <0.0001 |
History of parental smoking | 2791 | 71.7 | 2434 | 73.4 | 2.8 (1) | 0.0940 |
Mean MCS score (SD)* | Â | 51.2 (9.5) | Â | 53.2 (8.2) | Â | Â |
Current smoker | 294 | 7.6 | 281 | 8.5 | 2.1 (1) | 0.1470 |