Abstract
Background:
In February 1994 Alberta Health announced a three-year business plan for the radical restructuring of the health care system in Alberta. The business plan outlined large reductions in
Objectives:
The objectives of this study are to describe for the period 1991/2 to 1996/7:
Trends in overall acute hospital utilization by Alberta residents and residents of each of the 17 RHAs.
Trends in the provision of acute hospital services by each of the 17 RHAs and the Alberta Cancer Board.
Trends in the transfer of patients between RHAs.
Results:
Between 1991/2 and 1996/7, the age-sex standardized separation rate, the age-sex standardized average length of stay, and age-sex standardized hospital days rate for Alberta residents fell by 25.6%, 18.7%, and 39.5% respectively. The age-standardized hospital days rate fell in all 17 RHAs. The total number of separations (Alberta residents and non-residents) from Alberta acute care facilities fell by 19.6% while the average care intensity for all separations from Alberta acute care facilities rose by 8.7%. The ratio of the highest to lowest average RHA care intensity remained between 1.7 and 1.9 during the study period. RHA self-su flciency indices increased dramatically in one RHA and remained largely unchanged in the remaining RHAs. RHA import indices decreased for most RHAs.
Conclusions:
Large reductions in the use of acute hospital services have occurred in Alberta during the period of major health care restructuring. Further research is needed to examine shifts in services to other sectors and to assess the impact of these reductions on patient outcomes.
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