Is Sweden still a role model for safety? An overview of unintentional injury data over the past two decades.

This study investigates injury-related mortality and hospitalisations, during 1987-2007 in Sweden. Injuries were classified according to International Classification of Diseases (ICD)--8 for pre-1987 injuries, ICD-9 for 1987-1996 injuries and ICD-10 for injuries occurring in 1997 and later. Data on mortality from injuries during 1987-2007 were collected from Sweden's national Cause-of-Death Register, while data concerning injury diagnoses leading to hospitalisation stays of at least 24 h, occurring during 1987-2007, were obtained from the national Patient Register. Crude rates were derived for injury-related deaths and injury-related hospitalisations for age-gender groups, using population data from Statistics Sweden. Our results showed a mixed picture of injury-related hospitalisations and deaths over the study period. Absolute numbers of injury-related deaths and injury-related hospitalisations decreased over time for the population as a whole and for many, but not all, age-gender groups. When assessing crude injury-related death rates and crude injury-related hospitalisation rates over time, as categorised by gender and age groupings, we also found unchanging or increased risks for injury-related deaths and/or hospitalisations for several age-gender groups. While Sweden has made remarkable progress in reducing injury-related deaths and hospitalisations, there are clear differences in risk that remain.