Rehabilitation outcome following hip fracture surgery in elderly diabetics: a prospective cohort study of 224 patients.
OBJECTIVE
To characterize the course and outcome of rehabilitation following hip fracture (HF) in elderly diabetic patients.


METHODS
A non-interventional prospective cohort study of 224 elderly diabetic patients who were hospitalized for rehabilitation, compared to 738 non-diabetic patients. Stepwise multiple regression was used to assess the relative contribution of the variables to the variance of the rehabilitation outcome.


RESULTS
The absolute efficacy of rehabilitation was lower in diabetics vs. non-diabetics (28.8 +/- 20.0 vs. 31.8 +/- 18.4, respectively, p = 0.04). This difference was caused by a significantly lower pre-event Functional Independence Measure (FIM) (112 +/- 17 vs. 115 +/- 14, p = 0.002) and a significantly higher rate of prior stroke with motor impairment (16% vs. 7%, p < 0.0001). No significant difference was found between the study groups for various rehabilitation-related complications, including mortality. None of the 12 specific variables associated with diabetes or its complications was significantly and independently associated with the outcome of rehabilitation among diabetics.


CONCLUSIONS
The outcome of rehabilitation in elderly diabetic patients following HF is significantly worse than in non-diabetics. This result stems from the poor pre-event functional state of these patients. The results of this study can help to predict the outcome of rehabilitation in elderly diabetic patients who are candidates for rehabilitation following surgical repair of HF.
Lieberman
Devora
D
The Department of Geriatrics, Soroka University Medical Center, Beer-Sheva, Israel. lieberma@bgumail.ac.il
Friger
Michael
M
Lieberman
David
D
D000203:Activities of Daily Living; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D048909:Diabetes Complications; D004185:Disability Evaluation; D005260:Female; D005492:Folic Acid / Q000097:blood; D006620:Hip Fractures / Q000534:rehabilitation* / Q000601:surgery; D006801:Humans; D006973:Hypertension / Q000150:complications; D007557:Israel; D008297:Male; D015999:Multivariate Analysis; D009483:Neuropsychological Tests; D017063:Outcome Assessment, Health Care; D011182:Postoperative Care; D011446:Prospective Studies; D012709:Serum Albumin / Q000032:analysis; D020521:Stroke / Q000150:complications
D012709:Serum Albumin; D005492:Folic Acid