The association between the day of the week of milestones in the care pathway of patients with hip fracture and 30-day mortality: findings from a prospective national registry – The National Hip Fracture Database of England and Wales

BMC Medicine

Research Article

Michael B. Kelly¹  Karen A. Harding¹  Timothy J. Chesser¹  James R. Berstock²  Michael R. Whitehouse²  Adrian Sayers³ 

[1] Avon Orthopaedic Centre, Brunel Building, Southmead Hospital, Westbury-on-Trym, BS10 5NB, Bristol, UK;Musculoskeletal Research Unit, School of Clinical Sciences, University of Bristol, Level 1 Learning and Research Building, Southmead Hospital, Westbury-on-Trym, BS10 5NB, Bristol, UK;Avon Orthopaedic Centre, Brunel Building, Southmead Hospital, Westbury-on-Trym, BS10 5NB, Bristol, UK;Musculoskeletal Research Unit, School of Clinical Sciences, University of Bristol, Level 1 Learning and Research Building, Southmead Hospital, Westbury-on-Trym, BS10 5NB, Bristol, UK;School of Social and Community Medicine, University of Bristol, 39 Whatley Road, BS8 2PS, Bristol, UK;

关键词: Hip fracture;    Mortality;    Day of the week;    Weekend effect;    Admission;    Surgery;    Time to surgery;    Discharge;    Neck of femur fracture;    Day of the week effects;    National Hip Fracture Database;    30-day mortality;   

DOI  :  10.1186/s12916-017-0825-5

 received in 2016-08-23, accepted in 2017-02-21,  发布年份 2017

来源: Springer

【 摘 要 】

BackgroundRecent publications indicate increased mortality in patients admitted to hospital at the weekend, but these findings may be subject to inadequate adjustment for case-mix and the complexities of resource provision. Hip fractures generally occur in a frail comorbid population with a consistent diagnosis precipitating admission as an emergency. We therefore aimed to examine the association between the day of the week of milestones in the care pathway and 30-day mortality in this population.MethodsUsing data from a prospective national database of hip fractures, we investigated the association between day of the week of admission, surgery, inpatient stay, and discharge (care pathway milestones) and 30-day mortality using generalised linear models. Data was collected between January 1, 2011, and December 31, 2014, on 241,446 patients. An incremental case-mix adjustment strategy was performed using patient characteristics, non-surgical interventions, surgical interventions and discharge characteristics.ResultsThe day of admission was not associated with 30-day mortality. Sunday surgery (OR, 1.094; 95% CI, 1.043–1.148; P < 0.0001) and a delay to surgery of more than 24-hours (OR, 1.094; 95% CI, 1.059, 1.130; P < 0.0001) were both associated with a 9.4% increase in 30-day mortality. Discharge from the hospital on a Sunday (OR, 1.515; 95% CI, 1.224, 1.844; P < 0.0001) or out-of-hours discharge (OR, 1.174; 95% CI, 1.081, 1.276; P < 0.0001) were associated with a 51.5% and 17.4% increase in 30-day mortality, respectively. Mortality during the inpatient stay was 5.6% lower (IRR, 0.944; 95% CI, 0.909, 0.980; P = 0.003) at the weekend compared to weekdays.ConclusionsThere is limited evidence of a generalised weekend effect in patients admitted to hospital for hip fracture. Optimising resource utilisation is an essential element of planning and delivering healthcare services. Interventions that lead to surgery within 24-hours of admission are justified. Factors such as Sunday operations, discharge and out-of-hours discharge require further investigation.

【 授权许可】

CC BY   
© The Author(s). 2017