B T Mast1, S E MacNeill, P A Lichtenberg. 1. Institute of Gerontology and Department of Psychology, Wayne State University, Detroit, Michigan 48202, USA. b.mast@wayne.edu
Abstract
BACKGROUND: Although stroke and lower extremity fracture are often viewed as distinct medical rehabilitation conditions, they share similarities in that they are both experienced primarily among older adults, and are often accompanied by gero-psychological problems such as dementia and depression. In spite of these similarities, actual comparisons of these prevalence rates have been rare in the previous literature, most likely due to obvious differences in the nature of the injuries involved (neurological vs. peripheral injury). METHODS: One hundred and one stroke and 198 lower extremity fracture patients were assessed with neuropsychological tests from the Normative Studies Research Project test battery. The prevalence rates of dementia and depression were then compared between these two patient groups. RESULTS: Overall, 34.7% of stroke and 27.8% of lower extremity fracture patients met the criteria for dementia. In addition, 33.3% of stroke and 25.1% of lower extremity fracture patients scored in the depressed range on the Geriatric Depression Scale. The prevalence rates for dementia and depression did not differ significantly between these two patient groups. CONCLUSIONS: Although rehabilitation efforts focus mainly upon the primary diagnoses of geriatric patients, these findings suggest that stroke and lower extremity fracture should be considered within the context of the geriatric issues (e.g., dementia, depression, and comorbid medical illness) which accompany them.
BACKGROUND: Although stroke and lower extremity fracture are often viewed as distinct medical rehabilitation conditions, they share similarities in that they are both experienced primarily among older adults, and are often accompanied by gero-psychological problems such as dementia and depression. In spite of these similarities, actual comparisons of these prevalence rates have been rare in the previous literature, most likely due to obvious differences in the nature of the injuries involved (neurological vs. peripheral injury). METHODS: One hundred and one stroke and 198 lower extremity fracturepatients were assessed with neuropsychological tests from the Normative Studies Research Project test battery. The prevalence rates of dementia and depression were then compared between these two patient groups. RESULTS: Overall, 34.7% of stroke and 27.8% of lower extremity fracturepatients met the criteria for dementia. In addition, 33.3% of stroke and 25.1% of lower extremity fracturepatients scored in the depressed range on the Geriatric Depression Scale. The prevalence rates for dementia and depression did not differ significantly between these two patient groups. CONCLUSIONS: Although rehabilitation efforts focus mainly upon the primary diagnoses of geriatric patients, these findings suggest that stroke and lower extremity fracture should be considered within the context of the geriatric issues (e.g., dementia, depression, and comorbid medical illness) which accompany them.