Browsing by Author "Corrigan, John"

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    Contextualized Treatment in Traumatic Brain Injury Inpatient Rehabilitation: Effects on Outcomes During the First Year after Discharge
    (Elsevier, 2019) Bogner, Jennifer; Dijkers, Marcel; Hade, Erinn M.; Beaulieu, Cynthia; Montgomery, Erin; Giuffrida, Clare; Timpson, Misti; Peng, Juan; Gilchrist, Kamie; Lash, Aubrey; Hammond, Flora M.; Horn, Susan; Corrigan, John; Physical Medicine and Rehabilitation, School of Medicine
    Objective To evaluate the effect of providing a greater percentage of therapy as contextualized treatment on acute traumatic brain injury (TBI) rehabilitation outcomes. Design Propensity score methods are applied to the TBI-Practice-Based Evidence (TBI-PBE) database, a database consisting of multi-site, prospective, longitudinal observational data. Setting Acute inpatient rehabilitation. Participants Patients enrolled in the TBI-PBE study (n=1843), aged 14 years or older, who sustained a severe, moderate, or complicated mild TBI, receiving their first IRF admission in the US, and consented to follow-up 3 and 9 months post discharge from inpatient rehabilitation. Interventions Not applicable. Main Outcome Measures Participation Assessment with Recombined Tools-Objective- -17, FIMTM Motor and Cognitive scores, Satisfaction with Life Scale and Patient Health Questionnaire-9. Results Increasing the percentage of contextualized treatment during inpatient TBI rehabilitation leads to better outcomes, specifically in regard to community participation. Conclusions Increasing the proportion of treatment provided in the context of real-life activities appears to have a beneficial impact on outcome. Although the effect sizes are small, the results are consistent with other studies supporting functional-based interventions effecting better outcomes. Furthermore, any positive findings, regardless of size or strength, are endorsed as important by consumers (survivors of TBI). While the findings do not imply that decontextualized treatment should not be used, when the therapy goal can be addressed with either approach, the findings suggest that better outcomes may result if the contextualized approach is used.
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    Functional Outcome Trajectories following Inpatient Rehabilitation for TBI in the United States: A NIDILRR TBIMS and CDC Interagency Collaboration
    (Wolters Kluwer, 2020) Dams-O’Connor, Kristen; Ketchum, Jessica M.; Cuthbert, Jeff P.; Corrigan, John; Hammond, Flora M.; Haarbauer Krupa, Juliet; Kowalski, Robert G.; Miller, A. Cate; Physical Medicine and Rehabilitation, School of Medicine
    Objective: To describe trajectories of functioning up to 5 years after traumatic brain injury (TBI) that required inpatient rehabilitation in the United States using individual growth curve models conditioned on factors associated with variability in functioning and independence over time. Design: Secondary analysis of population-weighted data from a multicenter longitudinal cohort study. Setting: Acute inpatient rehabilitation facilities. Participants: A total of 4624 individuals 16 years and older with a primary diagnosis of TBI. Main outcome measures: Ratings of global disability and supervision needs as reported by participants or proxy during follow-up telephone interviews at 1, 2, and 5 years postinjury. Results: Many TBI survivors experience functional improvement through 1 and 2 years postinjury, followed by a decline in functioning and decreased independence by 5 years. However, there was considerable heterogeneity in outcomes across individuals. Factors such as older age, non-White race, lower preinjury productivity, public payer source, longer length of inpatient rehabilitation stay, and lower discharge functional status were found to negatively impact trajectories of change over time. Conclusions: These findings can inform the content, timing, and target recipients of interventions designed to maximize functional independence after TBI.