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Table 4 Rounded median values and quartiles (q1-q3) for screen exposure and sleep hours per educational group per country

From: Inequities in energy-balance related behaviours and family environmental determinants in European children: baseline results of the prospective EPHE evaluation study

 

TV weekdays (h/day) a

TV weekend days (h/day) a

PC weekdays (h/day) a

PC weekend days (h/day) a

Total screen time (h/week) c

Sleep duration weekdays (h/day) b

Sleep duration weekend days (h/day)b

Educational level

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

Country

              

 Belgiumd

3 (2–4)***

4 (3–6)

5 (4–7)**

7 (5–9)

1 (1–2)**

2 (1–3)

2 (2–4)

3 (1–5)

12,5 (9,0 -18,0)***

19,0 (12,0-26,0)

3 (2–3)

3 (2–3)

3 (3–3)

3 (2–3)

 Bulgaria

3 (3–4)

4 (3–5)

5 (4–7)

6 (4–7)

2 (2–3)***

3 (2–4)

3 (2–4)*

4 (3–5)

18 (12,4-27)*

25,7 (14,2-31,2)

2 (2–2)

2 (2–2)

3 (2–3)

3 (2–3)

 France

3 (2–4)**

4 (3–5)

5 (4–7)*

6 (4–8)

2 (1–2)

2 (1–3)

2 (1–3)

3 (2–4)

14,0 (8,0-24,0)*

19,5 (11,0-25,0)

3 (2–3)

3 (2–3)

3 (3–3)

3 (2–3)

 Greece

3 (2–4)**

4 (3–4)

5 (4–6)

6 (4–7)

2 (1–2)

2 (1–3)

3 (2–4)

3 (2–3)

14,0 (10,0-22,5)*

18 (13,0-22,5)

2 (2–3)

2 (2–3)

3 (2–3)

3 (2–3)

 Portugale

3 (2–4)**

3 (3–4)

5 (4–6)*

6 (4–7)

2 (1–2)

2 (1–2)

3 (2–5)

3 (2–5)

14,5 (10,0-20,0)**

17,5 (12,0-24,5)

3 (2–3)**

2 (2–3)

3 (2–3)

3 (2–3)

 Romaniae

3 (3–5)***

4 (3–6)

5 (4–6)

6 (4–7)

2 (1–4)

2 (1–3)

4 (2–5)*

3 (1–5)

20 (14,0-25,0)

22,0 (15,0-30,5)

2 (2–3)

2 (2–2)

3 (2–3)

3 (2–3)

 The Netherlandse

3 (2–4)

3 (3–4)

4 (4–5)

4 (4–6)

2 (2–3)

2 (2–3)

3 (2–4)

3 (2–4)

13,5 (11,0-20,0)

14,5 (11,0-23,5)

3 (3–3)***

3 (2–3)

3 (3–3)*

3 (2–3)

Total

3 (3–4)***

4 (3–5)

5 (4–6)***

6 (4–7)

2 (1–3)

2 (1–3)

3 (2–4)

3 (2–5)

15,5 (10–23)***

19,5 (12,5-25,5)

2 (2–3)

2 (2–3)

3 (2–3)

3 (2–3)

  1. Comparison between the educational groups of each country and the total sample with Mann–Whitney U test.
  2. *,**,***: significant at .05, .01 and .001 respectively
  3. aResponse categories: 1.Not at all 2.30 min/day 3.1 h/day 4.2 h/day 5.2,5 h/day 6.3 h/day 7.3,5 h/day 8.4 or more h/day
  4. bResponse categories: 1. 6 hours or less/ per night 2.7 hours/ per night 3.8 hours/ per night 4.9 hours/ per night 5.10 hours/ per night 6.More than 10 hours per night.
  5. cThe indicated amounts of hours are derived from the sum of the respective question items for TV (T1a and T1b) and PC time (T4a and T4b) (27). The variables are categorical with specific values of hours in each category.
  6. dthe variables TV/PC time for weekdays and weekend-days are measured with an extra response category for 1,5 h/day (coded as 4); as such the items include 9 response categories. This does not apply for the results of the total sample
  7. ethe variables PC time for weekdays and weekend-days are measured with an extra response category for 1,5 h/day (coded as 4); as such the items include 9 response categories. This does not apply for the results of the total sample