Analysis of coding data and inpatient cause of death following hip fracture admission at two centres in South Yorkshire

Introduction

Hip fracture is the most common fracture in adults over 60 years, affecting approximately 70,000 people in the UK in 2019. Mortality after hip fracture continues to be high and the cost of hip fracture is estimated at £1.1 billion per year for the NHS. It has been shown that there are key clinical indicators which can improve patient outcomes. These are monitored annually in the UK by the national hip fracture database (NHFD).

Methods

Our aim was to look at the demographics and clinical codes for patients admitted with hip fracture, codes when they are readmitted and cause of death. Information analysts at both hospitals provided authors with these data from hip fracture admissions in 2020. Inclusion criteria reflected the inclusion criteria for the NHFD. Cause of death was identified from records in the medical examiner's offices for inpatient deaths. Data were viewed and analysed in Microsoft Excel.

Results

In total, there were 878 admissions for hip fracture in 2020, 312 at Barnsley Hospital (BH) and 566 Sheffield Teaching Hospitals (STH). Average age was 80.9 at BH and 82.6 at STH. The most frequent codes on admission were 'fall' and the most common complication was pneumonia, coded in 23% of patients. 174 (56%) individuals at BH had at least one readmission in the first year and 318 (57%) at STH. The codes for readmission were varied, most commonly for musculoskeletal or orthopaedic conditions, including fracture. 85 died within one year (27.2%) and 26 died within 30 days (8.3%) at BH. 186 died within one year (32.7%) and 69 within 30 days (12.1%) at STH. The commonest cause of death was pneumonia, in 26 of 66 inpatient deaths.

Conclusions

This analysis of coding data confirms known complications following hip fracture. Morbidity and mortality following hip fracture remains extremely high.