Table 4 Associations between media regulation strategies and screen time of children and parents, ownership of media devices, and engagement in extracurricular activities

Co-use

Active mediation

Restrictive mediation

Monitoring

Technical mediation

Screen time child (n = 563)

OR

0.96

0.95

0.92

0.94

0.94

95% CI

0.83–1.10

0.82–1.09

0.82–1.04

0.84–1.05

0.82–1.08

P

0.542

0.498

0.180

0.288

0.417

Ownership smartphone

(n = 563)

OR

0.75

0.81

0.94

0.92

2.21

95% CI

0.40–1.39

0.52–1.26

0.54–1.63

0.55–1.55

1.16–4.24

P

0.354

0.352

0.834

0.764

< 0.05

Ownership table/pc/laptop (n = 563)

OR

1.02

1.07

0.83

1.10

2.40

95% CI

0.68–1.54

0.57–1.99

0.49–1.40

0.68–1.79

1.31–4.42

P

0.927

0.833

0.485

0.698

< 0.01

Ownership TV

OR

0.59

0.78

0.72

1.03

0.64

(n = 563)

95% CI

0.33–1.06

0.43–1.40

0.47–1.11

0.66–1.61

0.36–1.11

P

0.080

0.404

0.138

0.897

0.113

Extracurricular activities

(n = 526)

OR

0.75

0.99

0.97

1.00

1.12

95% CI

0.35–1.60

0.54–1.82

0.58–1.63

0.60–1.65

0.63–2.02

P

0.451

0.966

0.915

0.987

0.701

Screen time parents

(n = 366)

OR

1.14

1.01

0.85

0.96

0.88

95% CI

1.03–1.27

0.92–1.12

0.77–0.94

0.87–1.06

0.79–0.98

P

< 0.01

0.796

< 0.01

0.451

< 0.05