Skip to main content

Table 2 Outdoor activity and screen time of the total sample and by weight status and waist circumference (n = 2264)

From: Associations of outdoor activity and screen time with adiposity: findings from rural Chinese adolescents with relatively low adiposity risks

 

All

Weight Status

pa

Waist Circumference

pa

< 85th percentile

≥ 85th percentile

< 90th percentile

≥ 90th percentile

Outdoor activity-weekday

  ≥ 1 h

1260 (55.7%)

1180 (93.7%)

80 (6.4%)

.001

1214 (96.4%)

46 (3.7%)

.002

  < 1 h

990 (43.7%)

890 (89.9%)

100 (10.1%)

925 (93.4%)

65 (6.6%)

Outdoor activity-weekend

  ≥ 1 h

1676 (74.0%)

1542 (92.0%)

134 (8.0%)

.886

1597 (95.3%)

79 (4.7%)

.446

  < 1 h

562 (24.8%)

516 (91.8%)

46 (8.2%)

531 (94.5%)

31 (5.5%)

Outdoor activity-weighted average

  ≥ 1 h

1540 (68.0%)

1435 (93.2%)

105 (6.8%)

.001

1477 (95.9%)

63 (4.1%)

.006

  < 1 h

691 (30.5%)

616 (89.2%)

75 (10.9%)

644 (93.2%)

47 (6.8%)

Screen time-weekday

  ≤ 2 h

1218 (53.8%)

1132 (92.9%)

86 (7.1%)

.089

1168 (95.9%)

50 (4.1%)

.041

  > 2 h

1018 (45.0%)

926 (91.0%)

92 (9.0%)

957 (94.0%)

61 (6.0%)

Screen time-weekend

  ≤ 2 h

682 (30.1%)

636 (93.3%)

46 (6.7%)

.151

660 (96.8%)

22 (3.2%)

.013

  > 2 h

1559 (68.9%)

1426 (91.5%)

133 (8.5%)

1470 (94.3%)

89 (5.7%)

Screen time-weighted average

  ≤ 2 h

1036 (45.8%)

963 (93.0%)

73 (7.1%)

.119

993 (95.9%)

43 (4.2%)

.088

  > 2 h

1187 (52.4%)

1082 (91.2%)

105 (8.9%)

1119 (94.3%)

68 (5.7%)

  1. a Comparisons were made using Chi-square tests