Table 3 Associations between beneficial parental behavior (behavior score ≥ 50) and schoolchildren’s reported time of different activities, overall and stratified by school level

Excessive nearwork time (≥ 180 min/day)

Crude

0.54 (0.46, 0.63)

 < 0.001

0.29 (0.18, 0.45)

 < 0.001

0.93 (0.69, 1.26)

0.65

1.57 (1.06, 2.37)

0.02

Adjusted

0.79 (0.66, 0.95)

0.01

0.30 (0.19, 0.46)

 < 0.001

0.93 (0.69,1.27)

0.67

1.35 (0.91, 2.06)

0.14

Excessive electronic devices using time (≥ 60 min/day)

Crude

0.35 (0.29, 0.42)

 < 0.0001

0.23 (0.15, 0.34)

 < 0.001

0.45 (0.33, 0.60)

 < 0.001

0.90 (0.64, 1.27)

0.56

Adjusted

0.48 (0.40, 0.58)

 < 0.0001

0.24 (0.16, 0.35)

 < 0.001

0.45 (0.33, 0.62)

 < 0.001

0.90 (0.64, 1.27)

0.54

Adequate outdoor activity time (≥ 60 min/day)

Crude

0.97 (0.82, 1.15)

0.74

0.81 (0.61, 1.08)

0.15

1.19 (0.89, 1.60)

0.22

1.10 (0.77, 1.58)

0.66

Adjusted

0.97 (0.81,1.16)

0.74

0.76 (0.57, 1.02)

0.07

1.20 (0.90, 1.61)

0.22

0.97 (0.68, 1.40)

0.87