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Table 2 Compliance of children with data collection protocol (by sex and ethnicity)

From: The objective measurement of physical activity and sedentary behaviour in 2–3 year olds and their parents: a cross-sectional feasibility study in the bi-ethnic Born in Bradford cohort

 

Total

Boys

Girls

White British

South Asian

Participants

89 (100.0 %)

48 (53.9 %)

41 (46.1 %)

66 (74.2 %)

23 (25.8 %)

IMD ranka

17.34 % (5.9–41.5 %)

18.8 % (8.2–41.6 %)

12.6 % (5.4–40.8 %)

21.6 %* (5.9–44.4 %)

8.2 %* (5.7–12.7 %)

Days worna

7 (5.3–8)

7 (6–8)

7 (5–8)

7 (5.8–8)

6 (4.5–8)

Compliance with 8-day protocol

 Complied

30 (33.7 %)

16 (33.3 %)

14 (34.1 %)

27* (40.9 %)

3* (13.0 %)

Enough valid data (≥3 days)

 Yes

67 (75.3 %)

36 (75.0 %)

31 (75.6 %)

52 (78.8 %)

15 (65.2 %)

  1. IMD Index of Multiple Depravation
  2. *Significant difference between ethnicities (p ≤ 0.017)
  3. aMedian (inter-quartile range)