Hassaan Q Sheikh1, Adeel Aqil2, Fahad S Hossain2, Harish Kapoor2. 1. Department of Trauma and Orthopaedics, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, United Kingdom. Electronic address: hqsheikh@doctors.org.uk. 2. Department of Trauma and Orthopaedics, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, United Kingdom.
Abstract
BACKGROUND: Previous studies have shown that some patient groups suffer adverse outcomes if they are acutely admitted to hospital over a weekend. We aimed to investigate this 'weekend effect' at our centre in patients presenting with a hip fracture. METHODS: Consecutive patients undergoing acute hip fracture surgery were identified from a prospective database. Patient demographics, co-morbidities, fracture type, admission blood parameters were examined. Outcomes analysed included 30-day, 90-day and 1-year mortality as well as length of stay, re-operations and delay to surgery. The data were analysed with regards to day of admission and day of surgery separately. RESULTS: A total of 1326 patients were included, of which 368 patients were admitted over a weekend and 411 patients had their operation over a weekend. Overall 30-day mortality was 7.6% (101 patients), whilst the 90-day and 1-year mortalities were 15.3% and 26.8% (203 and 356 patients). There were no significant differences in any of the outcomes based on the day of admission or the day of surgery. Multivariate analysis for 30-day mortality demonstrated the following variables to be significant predictors: admission urea levels (hazard ratio (HR) 1.042, p = 0.027), age (HR 1.058, p < 0.001), admission source (HR 1.428, p < 0.001), surgical delay >48 h (HR 1.853, p = 0.004), male gender (HR 1.967, p = 0.003), previous stroke (HR 2.261, p = 0.038), acute chest infection (4.240, p < 0.001) and chronic liver disease (HR 4.581, p = 0.014). CONCLUSION: This data suggests that there is no significant weekend effect in hip fracture surgery and mortality is affected by patient co-morbidities and delay to surgery. Crown
BACKGROUND: Previous studies have shown that some patient groups suffer adverse outcomes if they are acutely admitted to hospital over a weekend. We aimed to investigate this 'weekend effect' at our centre in patients presenting with a hip fracture. METHODS: Consecutive patients undergoing acute hip fracture surgery were identified from a prospective database. Patient demographics, co-morbidities, fracture type, admission blood parameters were examined. Outcomes analysed included 30-day, 90-day and 1-year mortality as well as length of stay, re-operations and delay to surgery. The data were analysed with regards to day of admission and day of surgery separately. RESULTS: A total of 1326 patients were included, of which 368 patients were admitted over a weekend and 411 patients had their operation over a weekend. Overall 30-day mortality was 7.6% (101 patients), whilst the 90-day and 1-year mortalities were 15.3% and 26.8% (203 and 356 patients). There were no significant differences in any of the outcomes based on the day of admission or the day of surgery. Multivariate analysis for 30-day mortality demonstrated the following variables to be significant predictors: admission urea levels (hazard ratio (HR) 1.042, p = 0.027), age (HR 1.058, p < 0.001), admission source (HR 1.428, p < 0.001), surgical delay >48 h (HR 1.853, p = 0.004), male gender (HR 1.967, p = 0.003), previous stroke (HR 2.261, p = 0.038), acute chest infection (4.240, p < 0.001) and chronic liver disease (HR 4.581, p = 0.014). CONCLUSION: This data suggests that there is no significant weekend effect in hip fracture surgery and mortality is affected by patient co-morbidities and delay to surgery. Crown