@article{ref1,
title="Sensitivity to noise following a mild traumatic brain injury: a longitudinal study",
journal="Journal of head trauma rehabilitation",
year="2021",
author="Shepherd, Daniel and Heinonen-Guzejev, Marja and Heikkilä, Kauko and Landon, Jason and Theadom, Alice",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="OBJECTIVE: To describe changes in the prevalence and clinical correlates of noise sensitivity (NS) in mild traumatic brain injury (mTBI) across a 12-month period and to determine whether NS at an early stage of recovery has predictive value for later postconcussive symptoms. SETTING: A mixed urban and rural region of New Zealand. PARTICIPANTS: Data for 341 adults (201 males, 140 females; age range from 16 to 91 years) were extracted from a 1-year TBI incidence, and outcomes study was conducted in New Zealand. <br><br>DESIGN: Secondary analysis of data from a community-based, longitudinal population study of an mTBI incidence cohort collected within 1 week of injury (baseline) and at 1, 6, and 12 months postinjury. MAIN MEASURES: Measures at baseline (within 2 weeks of the injury) and 1, 6, and 12 months included the Rivermead Post-concussion Symptoms Questionnaire and its NS item, the Hospital Depression and Anxiety Scale, and the computerized CNS-Vital Signs neurocognitive test. <br><br>RESULTS: NS progressively declined postinjury, from 45% at baseline to 28% at 12 months. In turn, NS showed itself as a significant predictor of future postconcussive symptoms. <br><br>CONCLUSION: Taken together with previous research, the findings of the current study indicate that NS may have clinical utility in flagging vulnerability to persistent postconcussive symptoms.<p /> <p>Language: en</p>",
language="en",
issn="0885-9701",
doi="10.1097/HTR.0000000000000645",
url="http://dx.doi.org/10.1097/HTR.0000000000000645"
}