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The aim of the study was to determine if the Rivermead Postconcussion Symptoms Questionnaire (RPQ) is a better tool for outcome prediction than an objective neuropsychological assessment following mild traumatic brain injury (mTBI). The study included 47 patients with mTBI referred to an outpatient rehabilitation clinic. The RPQ and a brief neuropsychological battery were performed in the first few days following the trauma. The outcome measure used was the Mayo-Portland Adaptability Inventory-4 (MPAI-4) which was completed within the first 3 months. The only variable associated with results on the MPAI-4 was the RPQ score (p < .001). The predictive outcome model including age, education, and the results of the Trail-Making Test-Parts A and B (TMT) had a pseudo-R(2) of .02. When the RPQ score was added, the pseudo-R(2) climbed to .19. This model indicates that the usefulness of the RPQ score and the TMT in predicting moderate-to-severe limitations, while controlling for confounders, is substantial as suggested by a significant increase in the model chi-square value, delta (1df) = 6.517, p < .001. The RPQ and the TMT provide clinicians with a brief and reliable tool for predicting outcome functioning and can help target the need for further intervention and rehabilitation following mTBI. [ABSTRACT FROM AUTHOR]

Objective: To explore the characteristics and outcome of patients with TBI over 65 years old admitted to an acute care Level 1 Trauma centre in Montreal, Canada. Methods: Data were retrospectively collected on patients ( n = 1812) who were admitted post-TBI to the McGill University Health Centre-Montreal General Hospital from 2000-2011. The cohort was composed of four groups over 65 years old (65-75; 76-85; 86-95; and 96 and more). Outcome measures used were the extended Glasgow Outcome Scale (GOSE) as well as discharge destination. Results: As the patients got older, the odds of having a poor outcome increased (OR = 2.344 for those 75-85 years old, 4.313 for those 86-95 years of age and 3.465 for those aged 96 years of age or older). Also, the proportion of patients going home or going home with out-patient rehabilitation decreased as age increased ( p = 0.001 and p < 0.001, respectively). In contrast, the proportion of patients being discharged to long-term care facilities increased significantly as age increased ( p < 0.001). Conclusion: This descriptive study provides a better understanding of characteristics and outcome of different age groups of patients with TBI all over 65 years old in Montreal, Canada. [ABSTRACT FROM AUTHOR]

Primary objective: To predict which characteristics are associated with patients at risk of discharge against medical advice (AMA). Research design: Data were retrospectively collected on individuals ( n = 5642) admitted to the Traumatic Brain Injury Program of the MUHC-MGH. Methods and procedures: Outcome measures used were length of stay (LOS), the Extended Glasgow Outcome Scale (GOSE) as well as the Functional Independence Measure (FIM®). Main outcomes: The overall rate of patients leaving AMA was 1.9% ( n = 108). Age was negatively associated with AMA discharge (95% CI OR = [0.966;0.991]). Patients with a history of substance abuse were ∼2-times more likely to leave AMA than those not using substances before injury (95% CI OR = [1.172;3.314]) and the homeless were ∼3-times more likely to leave AMA compared to those who were not homeless (95% CI OR = [1.260;7.138]). Length of stay (LOS) was shorter for patients leaving AMA ( p < 0.001) and they showed better outcome (GOSE: p < 0.001; FIM®: p = 0.032). Conclusions: Knowing the profile of patients with TBI leaving AMA hospitalized in an urban Level 1 Trauma centre will help in the development of effective strategies based on patient needs, values and pre-injury psychosocial situation to encourage them to complete their treatment course in hospital. [ABSTRACT FROM AUTHOR]