Related Experiment Videos
Length of stay for common surgical procedures: variation among districts
1Department of Community Medicine, United Medical School, St Thomas' Hospital, London, UK.
Insights
Hospital lengths of stay for common surgeries like appendicectomy and hernia repair vary significantly across districts. These variations, impacting bed days, stem from differences in pre-operative and post-operative care.
Area of Science:
- Health Services Research
- Hospital Management
- Surgical Outcomes
Background:
- Significant variations in hospital lengths of stay (LOS) exist across different geographical districts.
- Understanding these variations is crucial for optimizing hospital resource utilization and patient care pathways.
- Previous studies have highlighted inter-district differences in surgical procedure durations.
Purpose of the Study:
- To examine and quantify the variations in length of stay for appendicectomy, inguinal hernia repair, and cholecystectomy across districts.
- To identify the extent of these variations within the Northern Regional Health Authority (NRHA) and South East Thames Regional Health Authority (SETRHA).
- To explore potential explanations for the observed differences in LOS, considering population, organizational, and clinical factors.
Main Methods:
- Analysis of data from the Hospital Activity Analysis (HAA) database.
- Focus on three common surgical procedures: appendicectomy, inguinal hernia repair, and cholecystectomy.
- Comparison of age-adjusted lengths of stay across 16 districts in NRHA and 15 districts in SETRHA.
Main Results:
- Districts with the longest LOS in NRHA showed age-adjusted stays 113-125% of the regional average, leading to over 2000 additional bed days annually.
- Districts with the shortest LOS in NRHA showed age-adjusted stays 75-85% of the regional average.
- Similar significant variations in LOS were observed in the SETRHA, attributable to both pre-operative and post-operative stay durations.
Conclusions:
- Considerable inter-district variations in surgical lengths of stay are evident for common procedures.
- These variations contribute to substantial differences in hospital bed utilization.
- Further investigation into population, organizational, and clinical variables is warranted to explain and address these disparities.
Abstract:
Lengths of stay for appendicectomy, inguinal hernia repair and cholecystectomy for the 16 districts in the Northern Regional Health Authority (NRHA) and 15 districts in the South East Thames Regional Health Authority (SETRHA) are examined using data recorded in the Hospital Activity Analysis. Considerable variations exist among districts, with the three longest stay districts for each procedure in NRHA having an age-adjusted length of stay of 113 per cent of the regional average for appendicectomy, 125 per cent for hernia and 115 per cent for cholecystectomy. This resulted in greater than 2000 additional bed days per year being occupied in the three longest stay districts in the NRHA compared with the regional average. The age adjusted length of stay for the three shortest stay districts for each procedure is 83 per cent of the regional average for appendicectomy, 75 per cent for hernia and 85 per cent for cholecystectomy. Similar differences are seen in the SETRHA, and derive from differences in the length of both preoperative and postoperative stay. Explanations for the observed variations are considered in terms of population, organizational and clinical variables.