Objective To determine if obese patients have longer average length of stay once they are admitted to hospital, across a range of specialties. This contributes to measuring the impact of obesity on health care resource use. Data Sources/Study Setting Administrative hospital data are used for the...

Health inequalities are a fundamental policy issue. However despite various policy initiatives in this area inequality persists, and in fact may be on the increase. Effective policy requires an understanding of the causes of inequalities. Health economics has developed tools and theories...