RESUMO
OBJECTIVE: To determine whether there are sex differences in employment 1 year after traumatic brain injury. DESIGN: Prospective cohort. SETTING: Acute care hospitals in South Carolina and Traumatic Brain Injury Model Systems (TBIMS) rehabilitation centers. PARTICIPANTS: Subjects in the TBIMS national dataset and the South Carolina Traumatic Brain Injury Follow-up Registry who were expected to be working before injury and followed at 1 year postinjury. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: Change in employment from preinjury to 1 year postinjury. RESULTS: When other measured influences on change in hours worked were held constant, there were significant interactions for sex by age and sex by marital status. Compared with men, women were more likely to decrease hours or stop working, except in the oldest age group (55-64y) in which men were more likely to stop working. For women, there was a pattern showing better employment outcomes as age increased. Decreased employment for women was most evident for married women, who were much more likely to reduce hours or stop working. There was also a tendency for divorced women to be more likely to stop working when compared with divorced men. CONCLUSIONS: These findings run counter to the current literature. Although definitive explanations must await future studies, causal factors arising from differential societal behavior toward women as well as discriminatory attitudes about women and employment deserve further study.
Assuntos
Lesões Encefálicas/reabilitação , Reabilitação Vocacional/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Lesões Encefálicas/epidemiologia , Estudos de Coortes , Feminino , Seguimentos , Identidade de Gênero , Humanos , Masculino , Estado Civil , Pessoa de Meia-Idade , Estudos Prospectivos , Análise de Regressão , Centros de Reabilitação/estatística & dados numéricos , Fatores Sexuais , South CarolinaRESUMO
OBJECTIVE: To determine whether severity alone accounts for differences observed between a population-based cohort of acute care hospitalizations for traumatic brain injury (TBI) and the Traumatic Brain Injury Model Systems (TBIMS) national dataset. DESIGN: Prospective cohort. SETTING: Acute care hospitals in South Carolina and TBIMS rehabilitation centers. PARTICIPANTS: Subjects enrolled in the TBIMS national dataset and the South Carolina TBI Follow-up Registry (SCTBIFR). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Comparable variables in the 2 datasets included demographic characteristics, etiology of injury, initial Glasgow Coma Scale score, Abbreviated Injury Scale score for the head region derived from International Classification of Diseases codes, presence of computed tomography (CT) abnormalities, acute hospital length of stay, and payer source. RESULTS: As hypothesized, TBIMS participants showed greater initial injury severity, frequency of abnormal CT scans, and longer lengths of acute care hospitalization, explaining over 75% of cohort membership. Counter to a priori hypotheses, when all other factors were held constant, there were also differences in racial and ethnic background and insurance payer source. CONCLUSIONS: Differences between the TBIMS cohort and patients acutely hospitalized with TBI are primarily due to injury severity; however, an additional difference in payer source may need to be taken into account when generalizing findings. Results showed that TBIMS and SCTBIFR datasets are complementary, each having different strengths for understanding factors that impact long-term recovery after TBI. Recommendations are made for methodologic improvements in both data collection for the TBIMS and future outcome surveillance.
Assuntos
Lesões Encefálicas/classificação , Hospitalização/estatística & dados numéricos , Vigilância da População/métodos , Centros de Reabilitação/estatística & dados numéricos , Adolescente , Adulto , Idoso , Lesões Encefálicas/etiologia , Lesões Encefálicas/reabilitação , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Modelos Biológicos , Estudos Prospectivos , South CarolinaRESUMO
OBJECTIVE: To investigate the characteristics of rehabilitation hospitals and units correlated with gains in motor and cognitive function, after adjusting for case severity of the patients admitted and for length of stay (LOS). DESIGN: The Uniform Data System for Medical Rehabilitation (UDSMR) database was first analyzed to develop a method of adjusting for patient case severity on admission. Rehabilitation programs were surveyed to assess characteristics commonly thought to be associated with efficiency and effectiveness. Data on these characteristics were linked to UDSMR data on patient characteristics and functional gain. SETTING: Seventy-seven rehabilitation hospitals across the United States. PARTICIPANTS: A total of 37,692 inpatients from the participating rehabilitation hospitals. INTERVENTION: Comprehensive rehabilitation programs not altered by researcher. MAIN OUTCOME MEASURES: Program effectiveness was estimated by gains in motor and cognitive subscale scores of the FIM trade mark instrument between admission and discharge, adjusted for indicators of caseload severity at admission. Efficiency was estimated by adjusting gains for LOS as well. RESULTS: Primary factors affecting both motor and cognitive gains included admission function (treated curvilinearly), age, certain diagnostic distinctions, onset-admission interval, admission class, and LOS. Correlations between staffing intensity and numerous other program characteristics with functional gain were meager, each accounting for less than 2% of variance. LOS was predicted by a number of factors, notably by the percentage of managed care cases (r=-.20), but not by staffing intensity. CONCLUSIONS: Relationships between rehabilitation practices and functional gains by patients do not appear to be simple or overt. Continued research is needed to identify reliable connections between rehabilitative processes and patient outcomes in practice.