Table 2.
Participant demographics in the tailored web-based intervention (N=119).
| Variable | Value | |||
| Adolescent | ||||
|
|
Sex (female), n (%) | 76 (63.9) | ||
|
|
Age, mean (SD) | 12.71 (1.67) | ||
|
|
Baseline BMI (%) | 96.93 | ||
|
|
Baseline MVPAa (square root transformed)b | 4.15 (1.56) | ||
| Parent | ||||
|
|
Sex (female), n (%) | 113 (95) | ||
|
|
Age, mean (SD) | 43.69 (8.94) | ||
|
|
Baseline BMI, mean (SD) | 37.50 (9.16) | ||
|
|
Baseline MVPA (square root transformed)b | 2.07 (1.24) | ||
|
|
Married, n (%) | 47 (39.5) | ||
|
|
Parent education, n (%) | |||
|
|
|
Unreported | 3 (2.5) | |
|
|
|
Grades 9 to 11 | 4 (3.4) | |
|
|
|
Grade 12 | 14 (11.8) | |
|
|
|
Some college | 55 (46.1) | |
|
|
|
4-year college | 19 (16) | |
|
|
|
Professional | 24 (20.2) | |
|
|
Parent employment status, n (%) | |||
|
|
|
Unreported | 3 (2.5) | |
|
|
|
Working | 80 (67.2) | |
|
|
|
Unemployed | 9 (7.6) | |
|
|
|
Retired | 7 (5.9) | |
|
|
|
Disabled | 5 (4.2) | |
|
|
|
Homemaker | 7 (5.9) | |
|
|
|
Student | 3 (2.5) | |
|
|
|
Other | 5 (4.2) | |
|
|
Household annual income (US $), n (%) | |||
|
|
|
Unreported | 3 (2.5) | |
|
|
|
<10,000 | 16 (13.4) | |
|
|
|
10,000-24,000 | 22 (18.5) | |
|
|
|
25,000-39,000 | 31 (26.1) | |
|
|
|
40,000-54,000 | 17 (14.3) | |
|
|
|
55,000-69,000 | 11 (9.2) | |
|
|
|
70,000-84,000 | 6 (5.0) | |
|
|
|
≥85,000 | 13 (10.9) | |
aMVPA: moderate to vigorous physical activity.
bMVPA means were weighted by the inverse of daily wear-time proportions.