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Table 2 Descriptive statistics of perceived neighbourhood environmental attributes, parenting practices and children’s physical activity and screen time by city

From: Parent-perceived neighbourhood environment, parenting practices and preschool-aged children physical activity and screen time: a cross-sectional study of two culturally and geographically diverse cities

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

   

 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

  1. Numbers represent means and standard deviations (in brackets) unless otherwise stated
  2. PA physical activity, MVPA moderate-to-vigorous physical activity, ST screen time. Meeting physical activity guidelines means accumulating 180 min of total PA per day of which 60 minutes are MVPA. Meeting screen time guidelines means accumulating up to 1 hour of screen time per day. p-values were derived from generalised linear models with city and sex (and, when appropriate, their interaction and accelerometer wear time) as predictors of the variables listed in the table. Table S2 also reports the significant effects of sex and sex by city