BeWel: the impact of a body-weight and physical activity intervention on adults at risk of developing colorectal adenomas
For interventions that require individual behaviour change to be successful, it is particularly important to consider the costs and benefits from the perspective of individual participants and their families. These were explored in the context of the CCA and in more depth in the post-intervention interviews. CCA also allows for a very flexible presentation of results in contexts where more than one outcome is of interest.
Outcome and Translation
The intervention produced a significant weight loss for the intervention group. The intervention costs were relatively high as it was delivered in participants’ own homes but this reduced the burden on them. Longer-term outcomes will require further follow up.
External Collaborators: A Anderson, J Belch, F Daly, R Steele, S Treweek (University of Dundee); M Stead (University of Stirling); A Kirk (University of Strathclyde); J Wardle (University College London); and J Thomson (NHS Tayside)
Craigie, A.M., Caswell, S., Paterson, C., Treweek, S., Belch, J.J.F., Daly, F., Rodger, J., Thompson, J., Kirk, A., Ludbrook, A., Stead, M., Wardle, J., Steele, R.J.C. and Anderson, A.S. (2011) 'Study protocol for BeWEL: the impact of a BodyWEight and physicaL activity intervention on adults at risk of developing colorectal adenomas' [protocol], BMC Public Health, 11.
Stead, M., Caswell, S., Craigie, A.M., Eadie, D., Anderson, A.S. and The BeWEL Team (2012) 'Understanding the potential and challenges of adenoma treatment as a prevention opportunity: insights from the BeWEL formative study', Preventive Medicine,54(1), 97-103.[Ludbrook, A., member of BeWEL Team].
Anderson, A. S., Craigie, A. M., Caswell, S., Treweek, S., Stead, M., Macleod, M., Daly, F., Belch, J., Rodger, J., Kirk, A., Ludbrook, A., Rauchhaus, P., Norwood, P., Thompson, J., Wardle, J. and Steele, R. J. C. (2014) 'The impact of a bodyweight and physical activity intervention (BeWEL) initiated through a national colorectal cancer screening programme: randomised controlled trial', BMJ, 348, g1823
Anderson, A. S., Caswell, S., Macleod, M., Craigie, A. M., Stead, M., Steele, R. J. and the BeWELTeam, (Ludbrook, A. and Norwood, P. are on the BeWEL Team) (2015) 'Awareness of lifestyle and colorectal cancer risk: findings from the BeWEL study', Biomed Research International, 2015, Article ID: 871613.