Base rate of post-concussion symptoms among normal people and its neuropsychological correlates

Author:

Chan Raymond CK1

Affiliation:

1. Department of Psychiatry, University of Hong Kong, Hong Kong, China

Abstract

Objective: To explore the base rate of symptoms similar to those of post-concussion symptoms (PCS) among a group of participants without head injury. The effect of subjective complaints upon cognitive functioning was also examined. Design: A cross-sectional study. Participants: A total of 85 participants without head injury, other identifiable neurological diseases or psychiatric diseases were recruited. Outcome measures: These included Rivermead Post-concussion Symptoms Checklist, Cognitive Failures Questionnaire, Colour Trails Test, Stroop Word-Colour Test, Paced Auditory Serial Addition Test, Symbol Digits Modality Test, Word Fluency Test, Design Fluency Test, Digits Forward and Backward Span Test, and Modified Six Elements Test. Results: A relatively high proportion of the participants reported symptoms similar to those of patients with PCS. These included longer time to think (65.9%), forgetfulness (58.9%), poor concentration (58.9%), fatigue easily (53.5%), and sleep disturbances (50.6%). Gender effect was not significant for either the individual item or the total score of the Rivermead Post-concussion Symptoms Checklist. Moreover, there was no difference found between low symptom reporters and high symptom reporters in terms of attention, working memory, mental fluency, and strategy allocation. Conclusion: The base rates of symptoms were consistent with previous studies among the nonclinical groups. However, persons reporting a high score of concussion-like symptoms did not perform less well than those reporting a low score of symptoms in attention, working memory, mental fluency and strategy allocation.

Publisher

SAGE Publications

Subject

Rehabilitation,Physical Therapy, Sports Therapy and Rehabilitation

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3