Table 1.
Percentage of children reported to obtain specified nights of sufficient sleep, for each age group and demographic variable category*
| 6-11 years |
12-17 years |
|||||
|---|---|---|---|---|---|---|
| Variable | 0-2 nights | 3-5 nights | 6-7 nights | 0-2 nights | 3-5 nights | 6-7 nights |
| Age- and sex-specific body mass index class | ||||||
| Underweight | 2 | 13 | 85 | 10 | 21 | 69 |
| Healthy weight | 2 | 13 | 85 | 8 | 24 | 68 |
| Overweight | 2 | 14 | 84 | 7 | 21 | 72 |
| Obese | 4 | 13 | 83 | 8 | 21 | 71 |
| Race | ||||||
| White | 3 | 13 | 84 | 8 | 24 | 68 |
| Hispanics | 7 | 11 | 82 | 10 | 16 | 74 |
| Black | 5 | 15 | 80 | 7 | 22 | 71 |
| Multiracial | 4 | 16 | 80 | 7 | 21 | 72 |
| Others | 1 | 6 | 93 | 9 | 21 | 70 |
| Gender | ||||||
| Male | 3 | 13 | 84 | 8 | 22 | 70 |
| Female | 4 | 13 | 83 | 8 | 23 | 69 |
| Household education | ||||||
| < High School | 9 | 11 | 80 | 9 | 15 | 76 |
| High School | 4 | 13 | 83 | 7 | 20 | 73 |
| College | 3 | 13 | 84 | 8 | 24 | 68 |
| Income Level (FPL¶) | ||||||
| < 100% | 6 | 13 | 81 | 8 | 17 | 75 |
| 100%-199% | 4 | 13 | 83 | 8 | 20 | 72 |
| 200%-399% | 2 | 14 | 84 | 8 | 24 | 68 |
| >400% | 2 | 13 | 85 | 8 | 26 | 66 |
¶
FPL, Federal Poverty Level
*
chi square test for each panel of nights × variable categories, within each age group, was statistically significant (p value < 0.05) except for gender (both age groups).