Year to year comparison of 2000–2015 in hip fracture management: same survival rate despite older and more fragile patients

• Published in: Aging clinical and experimental research Vol. 31; no. 8; pp. 1097 - 1103
• Main Authors: Trevisan, Carlo, Gallinari, Gianluca, Klumpp, Raymond, Menon, Alessandra, Compagnoni, Riccardo
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01-08-2019; Springer Nature B.V
• Subjects: Aged; Aged, 80 and over; Comorbidity; Female; Fractures; Geriatrics/Gerontology; Hip Fractures - epidemiology; Hip Fractures - surgery; Hospitalization; Humans; Length of Stay; Male; Medicine; Medicine & Public Health; Mortality; Original Article; Osteoporosis; Retrospective Studies; Survival Rate; Osteoporosis; Femoral fractures; Survival rate; Osteoporotic fractures
• ISSN: 1720-8319; 1594-0667; 1720-8319
• DOI: 10.1007/s40520-018-1047-1

Purpose
The aim of this study was to compare clinical data, comorbidities and survival rates at 30 days and 1 year in two groups with femoral fractures, the first including patients admitted in 2000, and the other including patients admitted in 2015. The hypothesis of the study is that patients admitted in 2015 have more comorbidities and will therefore have a lower survival rate at 30 days and 1 year from trauma.
Methods
Patients admitted to the hospital with proximal femoral fractures in 2000 (90 patients) and 2015 (167 patients) were retrospectively reviewed. The following data were collected: age, gender, source of admission, ASA score, comorbidities, time from admission to surgery and length of hospital stay. The Charlson Comorbidity Index (CCI) score, a measure of comorbidity, and the Nottingham Hip Fracture Score (NHFS), a predictor of 30-day and 1-year mortality after hip fracture, were both calculated.
Results
Patients in the 2015 group were older and more institutionalized before fracture (
p
 < 0.05), with a significant increase in Alzheimer’s disease, chronic obstructive pulmonary disease, congestive heart failure and renal impairment. The length of stay was significantly lower in 2015. The NHFS and CCI were significantly higher in 2000. Mortality at 30 days and 1 year did not differ significantly in 2000 when compared to 2015. The CCI had the best predictive ability for mortality in both groups at 30 days and 1 year.
Conclusions
The increase of comorbidities was not found to be correlated to increased mortality. This could be explained by enhanced patient management permitting earlier mobilization and weight bearing.