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- W2744971306 abstract "Introduction: Disability is often an assumed and accepted consequence of stroke. Post-stroke disability is frequently attributed to demographic risk factors such as age and stroke severity. These factors cannot explain all the variability in stroke outcomes. Other factors, such as post-stroke depression, sleep apnea and cognitive impairment can impact function, and yet their relationships to long-term outcomes are rarely assessed. The primary purpose of our research is to understand the role of these potentially modifiable factors in predicting long-term post-stroke functional outcomes. Hypothesis: Stroke patients who screen positive for depression, sleep apnea or cognitive impairment at baseline will have significantly worse long-term functional outcome. Methods: A follow up outcome assessment of stroke patients is being conducted by telephone 2-3 years after an initial baseline visit where their risk of depression, sleep apnea and cognitive impairment was assessed. Baseline predictors such as age and stroke severity are also abstracted from their baseline visit. Assessment measures were selected to evaluate numerous levels of human functioning and include the following: modified Rankin Scale, MoCA, Barthel Index, Frenchay Activites Index and Reintegration to Normal Living Index. The primary outcome is mRS Score, with a score ≥ 2 indicating poor outcome. Results: Seventy six patients have been enrolled in our study and projected enrolled of another 100 patients should be complete by December 2015. Based on preliminary data, our prognostic logistic regression model including only stroke severity and age is statistically significant, χ2(2)= 29.06, p < 0.001. This model explains 42.7% (Nagelkerke R2) of the variance in long-term outcomes and correctly classifies outcome in 78.9% of patients. Future analyses with the full sample size and addition of potentially modifiable factors will verify whether these factors increase the predictive value of our prognostic model. Conclusion: By identifying modifiable factors related to poor functional outcomes, this study may allow the development of novel interventions to alter the trajectory of this vulnerable population to help optimize long-term function after stroke." @default.
- W2744971306 created "2017-08-17" @default.
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- W2744971306 date "2016-02-01" @default.
- W2744971306 modified "2023-09-26" @default.
- W2744971306 title "Abstract WP141: Identifying Modifiable Predictors of Long-term Functional Outcome After Stroke" @default.
- W2744971306 doi "https://doi.org/10.1161/str.47.suppl_1.wp141" @default.
- W2744971306 hasPublicationYear "2016" @default.
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