Improved results in acute appendicitis care following areawide review.
The Wisconsin Professional Review Organization compared acute appendectomies being performed in 1981 to those done in 1978 in 32 Wisconsin hospitals. In both years approximately 75 percent of primary appendectomies were in patients 5 to 30 years of age, one-fourth were in patients 15 to 19 years of age, and the majority were in males. Incidence of normal appendices dropped from 16.1 percent in 1978 to 11.4 percent in 1981 (p less than 0.005). The number of patients with normal appendices who did not meet symptom criteria dropped from 37.3 percent to 9.5 percent (p less than 0.05). Incidence of normal appendices was highest in small hospitals. Severity and ruptures or perforations increased, but not significantly. Postoperative complications and mortality decreased. Average length of stay decreased overall, but increased for patients with complications and ruptures or perforations. These data suggest that areawide reviews assure quality and help contain costs. Physician self-regulation using areawide studies may produce desirable change.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D001062:Appendectomy; D001064:Appendicitis / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D001065:Appendix / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male