Inpatient surgery in XXXX : 1990-2000.

@entity1 @entity7452
BACKGROUND: The practice environment for surgery is changing. However, little is known regarding the trends or current status of inpatient surgery at a population level. HYPOTHESIS: Inpatient surgical care has changed significantly over the last 10 years. DESIGN: Longitudinal analysis of @entity7452 inpatient discharge data (January 1, 1990, through December 31, 2000). SETTING: All 503 nonfederal acute care hospitals in @entity7452 . @entity1 : All inpatients undergoing general, vascular, and cardiothoracic surgery in @entity7452 from January 1, 1990, through December 31, 2000, were obtained. MAIN OUTCOME MEASURES: Volume, mean age, comorbidity profile, length of hospital stay, and in-hospital mortality were obtained for inpatient general, vascular, and cardiothoracic surgical procedures performed during the period 1990 to 2000. Rates of change and trends were evaluated for the 10-year period. RESULTS: Between January 1, 1990, and December 31, 2000, 1.64 million surgical procedures were performed. The number of surgical procedures increased 20.4%, from 135,795 in 1990 to 163,468 in 2000. Overall, @entity1 were older and had more comorbid disease in 2000 compared with 1990. Both crude and adjusted (by type of operation) in-hospital mortality decreased from 3.9% in 1990 to 2.75% (P<.001) and 2.58% (P<.001), respectively, in 2000. Length of hospital stay decreased over the period for all operations analyzed. CONCLUSIONS: The total number of inpatient general, vascular, and cardiothoracic surgical procedures has increased over the past decade. Furthermore, our findings indicate that the outcomes of care (eg, in-hospital mortality and length of hospital stay) for @entity1 who undergo general, vascular, and cardiothoracic surgical procedures have improved. However, continued evaluations at the population level are needed.
