Research Article
Cardiovascular Endurance, Body Mass Index, Physical Activity, Screen Time, and Carotenoid Intake of Children: NHANES National Youth Fitness Survey
Table 2
Overweight/obesity characteristics by sex in percent (95th CI).
| Variable | Male | Female | |
| Overweight/obese | 36.3 (28.6, 44.9) | 34.7 (29.3, 40.5) | 0.676 | High carotenoids/Kcal (75th percentile) | 21.7 (17.6, 26.4) | 27.9 (22.4, 34.2) | 0.036 | Participate in school sports (yes) | 47.8 (40.1, 55.5) | 41.2 (33.9, 49.0) | 0.120 | Physical Activity in past 7 days (yes) | 89.1 (81.5, 93.8) | 84.9 (79.5, 89.0) | 0.280 | Heart rate reserve (HRR) bpm > 48 bpm | 35.0 (27.6, 43.2) | 13.1 (9.3, 18.3) | <0.001 | Screen time/day (total video, computer, television) ≥ 3 hrs/day | 19.6 (12.6, 29.2) | 20.7 (16.1, 26.1) | 0.784 |
|
|