Skip to main content

Table 4 Baseline demographics and results (participants assenting to baseline survey, completing follow-up, or lost to follow-up)

From: Findings from a cluster randomised feasibility study of a school-based physical activity role model intervention (CHARMING) for 9–10-year-old girls

 

Parental consent

Baseline

12-month follow-up

Child assenta

Child assenta

Declined/no assent

N

%

N

%

N

%

N

Trial arm

96

 

89

 

78

 

18

Intervention

70

95.7

67

87.1

61

12.9

9

Control

26

84.6

22

65.4

17

34.6

9

Number of participants per school setting

    

78

 

18

 1

27

29.2

26

26.9

21

33.3

6

 2

19

18.0

16

16.7

13

33.3

6

 3

20

21.4

19

25.6

20

–

–

 4

7

6.7

6

5.1

4

16.7

3

 5

17

18.0

16

18.0

14

16.7

3

 6

6

6.7

6

7.7

6

–

–

Sociodemographic information

Age in years M (SD)

–

10.2 (0.3)

82

10.2 (0.3)

70

10.2 (0.3)

12

 Missing

  

7

 

8

 

6

 Ethnicity

  

77

 

65

 

12

 White

–

70.1

54

70.8

46

66.7

8

Black/Asian/Mixed Race/Other

–

20.8

16

20.0

13

25.0

3

Do not want to answer

 

9.0

7

9.2

6

8.3

1

FAM scale [Score range 0 = less to 10 more affluent] M (SD)

–

7.1 (1.8)

69

7.2 (1.9)

57

6.5 (1.2)

12

Measures—all reported as M (SD)

PAQ-C scale

[Score range 1 = less to 5 = more physical activity]

–

3.0 (0.7)

65

3.1 (0.6)

54

2.8 (0.7)

11

LCQ) Autonomy scale

[Score range 6 = less to 36 more autonomy]

–

25.6 (6.5)

65

25.3 (6.6)

54

26.8 (6.6)

11

LCQ Competence scale

[Score range 6 = less to 36 more competence]

–

23.9 (6.1)

63

23.7 (6.0)

54

24.6 (7.1)

9

LCQ Relatedness scale

[Score range 6 = less to 36 more relatedness]

–

24.6 (7.1)

64

24.6 (7.2)

55

24.9 (7.2)

9

Participation in sport clubs

 School sport club/PA at least 3/week

  

78

 

65

 

13

 Yes

–

10.3

8

9.2

6

15.4

2

 No

–

89.7

70

90.8

59

84.6

11

 Non-school sport club/PA at least 3/week

  

81

 

68

 

13

 Yes

–

29.6

24

29.4

20

30.8

4

 No

–

70.4

57

70.6

48

69.2

9

Accelerometer data M (SD)

 Daily minutes spent in MVPAb

–

48.5 (16.2)

57

49.3 (16.9)

49

43.6 (10.5)

8

 Daily minutes spent sedentaryb

–

516.1 (68.3)

57

512.5 (69.7)

49

538.1 (58.3)

8

Intervention Attendance

Sessions attended (imputed score)c

Median (25th to 75th centile)

–

2.4 (0 to 4.8)

67

2.7 (0 to 4.9)

61

0 (0 to 4.8)

9

Sessions attended (non-imputed score)c

Median (25th to 75th centile)

–

2 (0 to 4)

67

2 (0 to 4)

61

0 (0 to 4)

9

No participation in any sessionsc

–

29.9

67

27.9

58

66.7

9

Attended at least 50% of sessions

–

37.3

67

36.1

61

33.3

9

  1. All results are presented as n (%) unless otherwise specified. M mean, SD standard deviation, FAM family affluence measure, PAQ-C self-reported physical activity, PA physical activity, LCQ Learning Climate Questionnaire, MVPA moderate to vigorous physical activity
  2. aAssent = received/started the survey
  3. bAssented to accelerometer at baseline and had valid data n = 91
  4. cIntervention group at baseline only (n = 67)
Back to article page

Pilot and Feasibility Studies

ISSN: 2055-5784