Appendicectomy in Scotland: a 20-year epidemiological comparison

Area of Science:

• Public Health
• Surgical Epidemiology
• Health Services Research

Background:

• Appendicectomy is a common surgical procedure.
• Understanding trends in appendicectomy rates is crucial for healthcare planning.

Purpose of the Study:

• To investigate the trends in appendicectomy rates in Scotland over a 20-year period (1973-1993).
• To analyze demographic and regional variations in appendicectomy procedures.

Main Methods:

• Analysis of routine National Health Service data for patients undergoing appendicectomy in Scotland.
• Examination of appendicectomy rates, operation types, patient demographics, and case fatality rates.

Main Results:

• Appendicectomy rates declined from 1.97 to 0.96 per 1000 population between 1973 and 1993.
• The proportion of emergency operations increased, median age at operation rose, and case fatality rate decreased significantly.
• Higher appendicectomy rates were observed in areas of greater deprivation, particularly for children.

Conclusions:

• Appendicectomy rates have significantly decreased in Scotland over the past two decades.
• Childhood appendicectomy rates have become more uniform across different regions of Scotland.