Essay on Evidence Based Health Promotion
Health promotion has emerged in the last decade as an important force to improve both quality and quantity of people’s lives. Sometimes termed ‘the new public health’ it seeks to support and encourage a participative social movement that enables individuals and communities to take control over their own health. (Bunton,R & Macdonald,G 1992)
Health promotion plays an important part in everybody’s life and the lives our children and our children’s children. The purpose of this assignment is to discuss and give justification for evidence based health promotion, some people may ask why we need evidence based health promotion and practice, this paper goes some way to identifying the answer to this question. …show more content…
The dominant model for reviewing health care interventions is that established by the Cochrane Collaboration (1994). This is a bio-medical model, in which the ultimate effectivness of interventions is expressed as ‘hard’ outcomes such as changes in mortality and morbidity and behavioural outcomes. Accumulating scientific proof of the effectiveness of a clinical intervention can be complex and can involve randomized controlled trial’s meta-analysis and undertaking systematic reviews. ( Webb,D 1999) So what are these trials and why are they used?
A randomized controlled trial is an experiment with a group of patients which seeks to determine which outcomes are obtained with a particular intervention. Of course it is always possible that a clinical outcome may be a consequence of some factor other than the intervention This possibility is ‘controlled for’ by incorporating into the