Table 4 Adjusted associations of maternal and paternal screen time (h/day) and adherence to the no-screen guideline, stratified on three key socio-demographic variables, Elfe birth cohort

Overall

0.78 (0.74, 0.81)

0.80 (0.76, 0.84)

0.80 (0.77, 0.83)

0.88 (0.85, 0.91)

Maternal age^c

0.009

0.02

0.01

0.42

 ≤ 30 years

0.84 (0.78, 0.90)

0.77 (0.69, 0.85)

0.85 (0.80, 0.90)

0.90 (0.84, 0.96)

31–40 years

0.74 (0.70, 0.78)

0.79 (0.75, 0.84)

0.77 (0.73, 0.81)

0.86 (0.82, 0.90)

 > 40 years

0.78 (0.66, 0.91)

0.96 (0.83, 1.11)

0.84 (0.73, 0.97)

0.96 (0.83, 1.10)

Maternal educational attainment^d

 < 0.0001

0.003

 < 0.0001

 < 0.0001

Below high school

0.89 (0.82, 0.96)

0.84 (0.72, 0.98)

0.90 (0.84, 0.97)

0.94 (0.87, 1.02)

Completed high school—2 years university

0.80 (0.74, 0.85)

0.88 (0.82, 0.95)

0.82 (0.78, 0.87)

0.94 (0.88, 0.99)

 ≥ 3 years university

0.70 (0.65, 0.75)

0.74 (0.69, 0.79)

0.72 (0.67, 0.76)

0.80 (0.75, 0.84)

Parental migration status^e

0.04

0.08

0.01

0.15

No immigrant parent

0.76 (0.72, 0.79)

0.79 (0.75, 0.83)

0.78 (0.75, 0.82)

0.87 (0.83, 0.90)

1 immigrant parent

0.88 (0.79, 0.98)

0.89 (0.78, 1.03)

0.87 (0.79, 0.96)

0.94 (0.84, 1.06)

2 immigrant parents

0.82 (0.64, 1.05)

1.03 (0.75, 1.42)

0.92 (0.78, 1.08)

0.93 (0.74, 1.17)