title: Outcome in elderly injured patients: injury severity versus host factors.
abstract: To evaluate the differences between the outcome of elderly patients with severe injuries and that of their contemporaries with a less severe injury, we reviewed 42 severely injured elderly patients and compared them with 76 patients with a femoral neck fracture. We analysed the influence of injury severity and host factors (age, sex and pre-injury medical status) on outcome. The in-hospital mortality rate was 31 per cent in the severely injured patients and 3 per cent in those with a femoral neck fracture. Home was the main discharge destination in the severely injured elderly (34 per cent) and a nursing home in patients with a femoral neck fracture (65 per cent). Functional outcome 1 year after injury was better in the severely injured elderly group. Long-term survival was mainly determined by host factors and not by injury severity. Physicians and policy makers should be careful in predicting the outcome of elderly injured patients merely on the basis of injury severity, because host factors are of greater importance.
authors.affiliation: Department of Rehabilitation Medicine, University Hospital Groningen, The Netherlands.
authors.forename: C K
authors.initials: CK
authors.lastname: van der Sluis
authors.forename: H W
authors.initials: HW
authors.lastname: Timmer
authors.forename: W H
authors.initials: WH
authors.lastname: Eisma
authors.forename: H J
authors.initials: HJ
authors.lastname: ten Duis
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D005069:Evaluation Studies as Topic; D005260:Female; D005265:Femoral Neck Fractures / Q000401:mortality / Q000534:rehabilitation / Q000628:therapy; D005500:Follow-Up Studies; D017048:Health Care Costs; D006801:Humans; D015601:Injury Severity Score; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D009104:Multiple Trauma / Q000401:mortality / Q000534:rehabilitation / Q000628:therapy*; D012737:Sex Factors; D015996:Survival Rate; D016896:Treatment Outcome