@article{ref1,
title="Sex-differences in symptoms, disability, and life satisfaction three years after mild traumatic brain injury: A population-based cohort study",
journal="Journal of rehabilitation medicine",
year="2013",
author="Styrke, Johan and Sojka, Peter and Bjornstig, Ulf and Bylund, Per-Olov and Stålnacke, Britt-Marie",
volume="45",
number="8",
pages="749-757",
abstract="OBJECTIVE: To investigate sex differences in symptoms, structure of symptoms, disability and life satisfaction 3 years after mild traumatic brain injury. Secondary aims were to find risk factors for adverse outcome. Design: Population-based cohort study. Patients: The cohort comprised 137,000 inhabitants at risk in a defined population served by a single hospital in northern Sweden. Patients attending the emergency department following a mild traumatic brain injury in 2001 were included. METHODS: Of 214 patients aged 18-64 years, 163 answered a questionnaire on symptoms, disability, and life-satisfaction 3 years post-injury. The instruments were analysed with descriptive statistics. A principal component analysis of the Rivermead Post-Concussion Symptoms Questionnaire was conducted. Risk factors were identified using logistic regression. RESULTS: Post-concussion syndrome was found in 50% of the women and 30% of the men. Disability was found in 52% of the women and 37% of the men, and 57% of the women and 56% of the men were satisfied with their lives. For both genders, high frequency of symptoms was a risk factor for disability and low life satisfaction. Back pain was a risk factor for disability. Living alone was a risk factor for low levels of life satisfaction. The principal component analysis revealed differences between the sexes. CONCLUSION: There are sex differences in outcome 3 years after mild traumatic brain injury. Women and men should be analysed separately.<p /><p>Language: en</p>",
language="en",
issn="1650-1977",
doi="10.2340/16501977-1215",
url="http://dx.doi.org/10.2340/16501977-1215"
}