1. How do common chronic conditions affect health-related quality of life?
by Isobel TM Heyworth, Michelle L Hazell, Mary F Linehan, and Timothy L Frank
BJGP
Volume 59(568):e353-e358
November 1, 2009
©2009 by British Journal of General Practice

2. Graph to show mean EQ-5Dindex with increasing number of chronic conditions.
Isobel TM Heyworth et al. Br J Gen Pract 2009;59:e353-e358
©2009 by British Journal of General Practice

3. Graph to show mean EQ-5D with increasing number of chronic conditions.
Isobel TM Heyworth et al. Br J Gen Pract 2009;59:e353-e358
©2009 by British Journal of General Practice