Table 1 Descriptive Statistics for Subjects from Study 1. Values are Mean (SD).
| Â | < 24,999 $ | 25,000 - 35,999 $ | 36,000 - 54,999 $ | 55,000 - 100,000 $ | > 100,000 $ | Total |
|---|---|---|---|---|---|---|
Number of Subjects (male/female) | 36 (9/27) | 30 (10/20) | 50 (23/27) | 100 (48/52) | 55 (29/26) | 271 (119/152) |
Chronolog. Age (yrs.) | 9.8 (1.0) | 9.7 (0.9) | 9.6 (0.9) | 9.6 (0.8) | 9.4 (1.0) | 9.6 (0.9) |
Height (cm) | 140.1 (7.8) | 139.3 (8.4) | 139.0 (7.4) | 138.0 (8.8) | 137.4 (7.3) | 138.5 (8.1) |
Leg Length (cm) | 66.0 (4.4) | 66.1 (5.3) | 66.0 (4.3) | 65.6 (6.0) | 65.2 (4.6) | 65.7 (5.1) |
Body mass (kg) * | 41.5 (13.1) | 39.4 (10.8) | 38.6 (10.5) | 35.6 (10.1) | 33.6 (7.1) | 36.9 (10.5) |
BMI (kg/m2) * | 20.8 (5.3) | 20.1 (4.1) | 19.8 (4.0) | 18.6 (3.7) | 17.6 (2.4) | 19.1 (4.0) |
Overweight (%) | 24.3 | 23.3 | 20.0 | 23.0 | 20.0 | 22.1 |
Obese (%) | 24.3 | 23.3 | 14.0 | 8.0 | 1.8 | 11.8 |
Physical Activity (Steps/day) * | 10935 (3138) | 10535 (3226) | 10710 (3654) | 12038 (3244) | 12270 (2665) | 11518 (2356) |
Time spent watching TV (hrs/week) * | 23.7 (18.4) | 36.7 (19.2) | 22.7 (18.8) | 22.5 (16.2) | 19.8 (13.6) | 23.7 (17.4) |
Total Screen time (hrs/week) * | 37.9 (29.6) | 54.0 (29.3) | 38.7 (29.0) | 38.0 (30.0) | 29.9 (21.2) | 38.2 (28.6) |