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. 2013 Dec 20;3(12):e003726.
doi: 10.1136/bmjopen-2013-003726.

Bristol girls dance project feasibility study: using a pilot economic evaluation to inform design of a full trial

Jane E Powell  1 , Fran E Carroll, Simon J Sebire, Anne M Haase, Russell Jago
Affiliations

Bristol girls dance project feasibility study: using a pilot economic evaluation to inform design of a full trial

Jane E Powell et al. BMJ Open. .

Abstract

Background: There is currently little guidance for pilot trial economic evaluation where health outcomes and costs are influenced by a range of wider determinants and factors.

Objectives: This article presents the findings of a pilot economic evaluation study running alongside the Bristol Girls Dance Project (BGDP) feasibility study.

Design: 3-arm, cluster randomised, controlled pilot trial and economic evaluation. 7 schools (n=210) from the Bristol and greater Bristol area, UK were randomly allocated to the intervention arm 3 schools (n=90) and the control arm 4 schools (n=120).

Intervention: Girls aged 11-12 years with parental consent were provided with two, 90 min dance sessions per week for 9 weeks at school facilities.

Economic outcome measures: Programme costs and girls' preferences for attributes of dance and preferences for competing leisure time activities were measured.

Results: The mainstream average cost of the BGDP programme (not including research, control and dance teacher training costs) per school was $2126.40, £1329 and €1555 and per participant was $70.90, £44.31 and €51.84 in 2010-2011 prices. Discrete choice experiment (DCE) methods are acceptable to girls of this age indicating time available for other leisure activities on dance class days is the attribute girls valued most and 2 h leisure time remaining preferred to 3 h.

Conclusions: This pilot study indicates that providing full cost data for a future trial of the BGDP programme is feasible and practical. There is no evidence from preference data to support adjustment to intervention design. A future economic evaluation is likely to be successful utilising the resource use checklist developed. The importance of categorising separately resources used to develop, prepare, deliver and maintain the programme to estimate mainstream costs accurately is demonstrated.

Keywords: HEALTH ECONOMICS; PUBLIC HEALTH; SPORTS MEDICINE.

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