[Comparison of anesthetic morbidity and mortality before and after the implementation of quality assurance in Tri-Service General Hospital].

The desire to improve anesthetic outcome is a cornerstone in modern anesthesia. There are many means to reach this goal, such as enforcement in personal training, elevation of monitoring standards, constant vigilance and stern quality assurance (QA). The department of Anesthesiology, Tri-Service General Hospital, has adopted the QA program and implemented it since March 1, 1990. Because there were no significant differences in terms of personnel training, monitoring standards and types of anesthesia and surgery before and after the application of QA program, we investigated the effects of QA on anesthetic major morbidity and coma/mortality. We analyzed the anesthetic results obtained in two separate periods respectively spanning from Jan. 1, 1989 to Dec. 31, 1989 and from Mar. 1, 1990 to Feb. 28, 1991. During the first two months of 1990, the department's personnel were trained to be familiar with the QA program. We compared the anesthetic major morbidity and coma/mortality of one year before the implementation of QA with those in a one-year period after its implementation. Before and after enforcement of QA, there were no significant differences (p greater than 0.05) regarding major morbidity and coma/mortality, but the rates of anesthetic complications were lower after the practice of QA program. Since the functions of QA was aimed at alerting the anesthetic personnel to keep constant vigilance over the act of anesthesia, QA in theory could reduce anesthetic accidents and mishaps related jointly to surgery and anesthesia. The reason why QA did not decrease anesthetic major morbidity and coma/mortality in this study may be due to limited number of anesthesia in relatively short period.(ABSTRACT TRUNCATED AT 250 WORDS)