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Table 3 Characteristics of participating schools

From: A feasibility study of ‘The StepSmart Challenge’ to promote physical activity in adolescents

 

Intervention or control

Free school meal eligibility (%)

Single-sex or co-educational school

Total Year 9 pupils in school (n)

Potential participants invited (n)

Participants at baseline (n)

Participants retained at 52 weeks (n)

School A

Control

Lower SES (63.7)

Single sex (male)

43

40

36

35

School B

Higher SES (7.2)

Co-educational

254

48

46 (25 females)

45

School C

Intervention

Higher SES (8.0)

Single sex (male)

160

48

48

44

School D

Lower SES (56.5)

Single sex (female)

68

50

49

46

School E

Lower SES (54.6)

Single sex (female)

151

50

45

45

Total

  

236

224 (53.1% female)

215