Grateful acknowledgement is made to the following sources for permission to reproduce material in this course.
Course image: Creative Commons Public Domain 1.0 Licence.in Flickr made available under
The material acknowledged below is Proprietary and used under licence (not subject to Creative Commons Licence). See Terms and Conditions.
Table 2: Health Challenge Powys, 2005
Don't miss out:
If reading this text has inspired you to learn more, you may be interested in joining the millions of people who discover our free learning resources and qualifications by visiting The Open University - www.open.edu/ openlearn/ free-courses