Variables | Cases /mean (S.D) | percent | Â | Outdoor playing time a | ||
---|---|---|---|---|---|---|
 |  |  | active | P -value b | quiet | P -value |
NDVI | 4.5 (1.1) | Â | Â | Â | Â | Â |
Gender | Â | Â | Â | Â | Â | Â |
Girls | 175 | 48% | 38.5 | < 0.01 | 18.4 | 0.85 |
Boys | 190 | 52% | 45.2 | Â | 18.1 | Â |
Race/ethnicity | Â | Â | Â | Â | Â | Â |
non-white | 142 | 39% | 39.4 | 0.01 | 15.5 | 0.02 |
white | 223 | 61% | 43.6 | Â | 20.0 | Â |
Education | Â | Â | Â | Â | Â | Â |
less than college degree | 141 | 39% | 42.4 | 0.69 | 19.3 | 0.40 |
college degree or higher | 224 | 61% | 41.7 | Â | 17.6 | Â |
Parent's BMI | 26.6 (6.5) | Â | Â | Â | Â | Â |
Parental time spent playing with child | Â | Â | Â | Â | Â | Â |
Low | 66 | 18% | 35.0 | < 0.01 | 15.0 | 0.06 |
Medium | 153 | 42% | 40.6 | Â | 17.2 | Â |
High | 146 | 40% | 46.5 | Â | 20.9 | Â |
Parental time spent transporting child to PA | Â | Â | Â | Â | Â | Â |
Low | 184 | 50% | 39.0 | 0.01 | 13.6 | < 0.01 |
Medium | 112 | 31% | 44.3 | Â | 21.1 | Â |
High | 69 | 19% | 46.3 | Â | 26.0 | Â |