Variables [range of values] | Hong Kong n = 168 | Houston n = 82 | Between-city differences p-values |
---|---|---|---|
Neighbourhood environmental attributes | |||
PA destinations and facilities | |||
 Availability of places for children’s PA [0–11] | 5.8 (2.4) | 5.2 (2.8) | .203 |
 Availability of active-play equipment [0–8] | 5.1 (1.9) | 5.0 (2.2) | .787 |
Physical safety-related attributes | |||
 Traffic hazards [1–4] | 2.4 (0.6) | 2.6 (0.7) | .048 |
 Signs of physical and social disorder [1–5] | 1.8 (0.6) | 2.2 (0.8) | .015 |
Social safety-related attributes | |||
 Community cohesion [1–5] | 3.5 (0.6) | 3.4 (0.8) | .381 |
 Informal social control – education and supervision of children [1–5] | 3.1 (0.6) | 3.3 (0.8) | .035 |
 Informal social control – civic engagement for neighbourhood enhancement [1–5] | 3.2 (0.6) | 3.4 (0.8) | .035 |
Parenting practices | |||
 Parental engagement [1–5] | 3.6 (0.6) | 3.5 (0.6) | .747 |
 Restrictions for safety concerns [1–5] | 1.9 (1.0) | 2.7 (1.1) | <.001 |
 Psychological control [1–5] | 1.6 (0.8) | 1.7 (0.8) | .171 |
 Promoting inactivity [1–5] | 1.9 (0.8) | 1.7 (0.6) | .046 |
 Promoting screen time [1–5] | 2.1 (0.8) | 2.3 (0.8) | .018 |
Child’s physical activity, sedentary time and screen time | |||
Average weekday | Â | Â | Â |
 Total PA (min/day) [accelerometer-assessed] | 128.3 (38.0) | 334.6 (59.0) | <.001 |
 MVPA (min/day) [accelerometer-assessed] | 53.9 (19.5) | 81.5 (36.7) | <.001 |
 Meeting physical activity guidelines, % | 10.4 | 79.3 | <.001 |
 Sedentary time (min/day) [accelerometer-assessed] | 563.4 (77.0) | 388.0 (82.3) | <.001 |
 Accelerometer wear time (hrs/day) | 11.6 (1.4) | 12.0 (1.3) | .010 |
 Screen time (hrs/day) [parent-reported] | 2.8 (2.2) | 5.0 (2.8) | <.001 |
 Meeting screen time guidelines, % | 19.5 | 2.4 | .003 |
Average weekend day | |||
 Total PA (min/day) [accelerometer-assessed] | 151.8 (52.6) | 318.1 (85.7) | <.001 |
 MVPA (min/day) [accelerometer-assessed] | 69.6 (30.8) | 87.1 (48.8) | .003 |
 Meeting physical activity guidelines % | 22.6 | 73.2 | <.001 |
 Sedentary time (min/day) [accelerometer-assessed] | 531.0 (96.1) | 323.8 (83.6) | <.001 |
 Accelerometer wear time (min/day) | 11.4 (1.7) | 10.7 (1.9) | .009 |
 Screen time (hours/day) [parent-reported] | 2.9 (2.1) | 4.2 (2.6) | .022 |
 Meeting screen time guidelines | 21.3 | 11.0 | .035 |