Characteristics | All | Sleep duration1 | Â | Sleep disturbance | Â | Â | |||
---|---|---|---|---|---|---|---|---|---|
 |  | Short | Recommended | Long | p-value2 | Yes | No | p-value2 |  |
Unweighted (n) | 23,749 | 7483 | 13,341 | 2925 | Â | 5956 | 17,793 | Â | Â |
Total weighted % | 100 | 31.5 | 56.1 | 12.3 | Â | 25.1 | 74.9 | Â | Â |
Age, years % |  |  |  |  | < 0.001 |  |  | < 0.001 |  |
20–29 | 17.8 | 15.8 | 17.1 | 26.3 |  | 10.7 | 20.4 |  | |
30–39 | 18.7 | 21.1 | 17.9 | 17.0 |  | 16.4 | 19.6 |  | |
40–49 | 20.3 | 23.1 | 20.5 | 12.3 |  | 20.9 | 20.0 |  | |
≥50 | 43.3 | 40.1 | 44.5 | 44.5 |  | 52.1 | 40.0 |  | |
Sex % |  |  |  |  | < 0.001 |  |  | < 0.001 |  |
Male | 47.3 | 51.0 | 46.9 | 40.4 | Â | 39.7 | 50.1 | Â | Â |
Female | 52.7 | 49.2 | 53.1 | 59.6 | Â | 60.3 | 49.9 | Â | Â |
Race/Ethnicity % |  |  |  |  | < 0.001 |  |  | < 0.001 |  |
Hispanic | 14.3 | 15.2 | 13.6 | 16.1 | Â | 9.4 | 16.2 | Â | Â |
Non-Hispanic White | 66.5 | 59.1 | 70.3 | 63.7 | Â | 74.2 | 63.6 | Â | Â |
Non-Hispanic Black | 11.0 | 17.1 | 8.2 | 11.1 | Â | 9.8 | 11.4 | Â | Â |
Other race | 8.2 | 8.6 | 7.8 | 9.1 | Â | 6.5 | 8.8 | Â | Â |
Educational Level % |  |  |  |  | < 0.001 |  |  | < 0.001 |  |
Less than 12th grade | 14.2 | 16.6 | 12.4 | 17.8 | Â | 12.2 | 14.9 | Â | Â |
High school diploma | 21.6 | 24.5 | 19.2 | 27.8 | Â | 22.7 | 21.2 | Â | Â |
Some college | 31.3 | 33.4 | 30.2 | 32.3 | Â | 35.1 | 29.9 | Â | Â |
College graduate or above | 32.9 | 25.6 | 38.2 | 22.0 | Â | 30.0 | 34.0 | Â | Â |
Marital Status % |  |  |  |  | < 0.001 |  |  | < 0.001 |  |
Never married | 18.0 | 18.4 | 16.8 | 23.7 | Â | 16.4 | 18.7 | Â | Â |
Married | 56.8 | 53.7 | 60.5 | 44.7 | Â | 52.9 | 58.3 | Â | Â |
Divorced/widowed/separated | 17.0 | 19.3 | 15.4 | 19.7 | Â | 23.4 | 14.5 | Â | Â |
Living with a partner | 8.2 | 8.7 | 7.3 | 12.0 | Â | 7.3 | 8.5 | Â | Â |
BMI, kg/m2% |  |  |  |  | < 0.001 |  |  | < 0.001 |  |
Underweight (< 18.5) | 1.5 | 10.9 | 2.7 | 4.1 |  | 2.2 | 3.1 |  |  |
Normal (18.5–24.9) | 28.3 | 40.0 | 36.1 | 38.0 |  | 27.7 | 36.6 |  |  |
Overweight (25.0-29.9 | 32.7 | 23.7 | 31.9 | 27.6 | Â | 26.4 | 32.5 | Â | Â |
Obese (≥ 30) | 37.5 | 25.4 | 29.3 | 30.3 |  | 43.6 | 27.7 |  |  |
Physical Activity3% |  |  |  |  | < 0.001 |  |  | < 0.001 |  |
Active | 65.9 | 66.8 | 66.8 | 58.8 | Â | 62.3 | 67.3 | Â | Â |
Not active | 34.1 | 33.2 | 33.2 | 41.2 | Â | 37.7 | 32.7 | Â | Â |