Article

Global evidence synthesis and UK idiosyncrasy: why have recent UK trials had no significant effects on breastfeeding rates?

Citation

Hoddinott P, Seyara R & Marais D (2011) Global evidence synthesis and UK idiosyncrasy: why have recent UK trials had no significant effects on breastfeeding rates?. Maternal and Child Nutrition, 7 (3), pp. 221-227. https://doi.org/10.1111/j.1740-8709.2011.00336.x

Abstract
First paragraph: Breastfeeding is a highly complex physiological, emotional, social and cultural behaviour, and so, in many ways, it is not surprising that to design and deliver effective behaviour change interventions to improve breastfeeding rates are challenging.The World Health Organization recommends exclusive breastfeeding for 6 months (World Health Organization 2003), and this presents a public health policy challenge, particularly for countries like Britain where less than 1% of women currently achieve this (Bolling et al. 2007). Given the diversity of cultures and philosophies underpinning health service systems in different countries, it is unlikely that one generalized intervention will provide a magic bullet to increase breastfeeding. This appears to be the case for the UK, where nine randomized controlled trials reported since 2000 have not significantly improved breastfeeding rates (Morrell et al. 2000; Winterburn et al. 2003; Graffy et al. 2004; Carfoot et al. 2005; Lavender et al. 2005; Muirhead et al. 2006; Wallace et al. 2006; Hoddinott et al. 2009; MacArthur et al. 2009). These trial outcomes differ from the findings of a recent evidence synthesis of international studies reported between 2001 and 2008 (Chung et al. 2008) that breastfeeding interventions are more effective than usual care. An earlier synthesis found that additional lay or professional support increases short- and long-term breastfeeding duration and exclusivity (Britton et al. 2007). So what is going on? Is it the trial design or execution that is problematic? Is it a particular attribute of UK childbearing women or researchers? Are there factors in the health system or the wider environment that mitigate attempts to intervene to improve breastfeeding outcomes? Is it valid to conclude that breastfeeding interventions are unlikely to be generalized across countries in the developed world? This editorial does not provide definitive answers to these questions; rather, we wish to highlight some key themes that are worth unpicking to make progress in this important area. This is particularly relevant in the current economic climate as the use of finite health service resources will come under increasing scrutiny, and evidence-based breastfeeding care will need to compete with other health improvement behaviours.

Notes
Output Type: Editorial

Journal
Maternal and Child Nutrition: Volume 7, Issue 3

StatusPublished
Publication date31/07/2011
URLhttp://hdl.handle.net/1893/10054
PublisherWiley-Blackwell
ISSN1740-8695