Table4 Association between screen-based behaviors and the number of chronic conditions

Crude

TV-viewing

< 2 h/d

ref

ref

ref

ref

2 to < 3 h/d

ref

1.15 (1.06–1.24)

1.31 (1.17–1.46)

1.35 (1.19–1.52)

3 to < 6 h/d

ref

1.28 (1.17–1.40)

1.51 (1.34–1.71)

1.75 (1.55–1.98)

≥ 6 h/d

ref

1.44 (1.27–1.65)

2.24 (1.89–2.65)

3.29 (2.75–3.75)

Other screens

< 2 h/d

ref

ref

ref

ref

2 to < 3 h/d

ref

0.64 (0.57–0.70)

0.52 (0.44–0.62)

0.37 (0.32–0.44)

3 to < 6 h/d

ref

0.55 (0.50–0.62)

0.38 (0.32–0.46)

0.35 (0.29–0.42)

≥ 6 h/d

ref

0.51 (0.44–0.57)

0.32 (0.26–0.39)

0.26 (0.20–0.33)

Adjusted

TV-viewing

< 2 h/d

ref

ref

ref

ref

2 to < 3 h/d

ref

1.05 (0.97–1.14)

1.16 (1.04–1.30)

1.18 (1.03–1.34)

3 to < 6 h/d

ref

1.14 (1.04–1.24)

1.27 (1.11–1.44)

1.39 (1.22–1.58)

≥ 6 h/d

ref

1.24 (1.08–1.43)

1.74 (1.45–2.08)

2.29 (1.93–2.73)

Other screens

< 2 h/d

ref

ref

ref

ref

2 to < 3 h/d

ref

1.02 (0.91–1.13)

1.09 (0.90–1.31)

0.97 (0.81–1.17)

3 to < 6 h/d

ref

1.01 (0.90–1.14)

0.99 (0.81–1.20)

1.19 (0.97–1.45)

≥ 6 h/d

ref

1.06 (0.92–1.23)

1.02 (0.83–1.25)

1.13 (0.88–1.46)