Purpose:Assess whether athletes with a prior concussion diagnosis are more likely to continue play with a possible concussion. Additionally, explore whether reasons for concussion under-reporting are different among athletes with a prior concussion when compared to other athletes. Methods:Cross-sectional survey of 328 collegiate athletes. Results:Athletes with a prior concussion diagnosis had significantly greater relative risk of continuing play while symptomatic of a possible concussion during their most recent season compared to athletes without prior concussion diagnosis. Significant differences exist in the reasons that athletes provided for not reporting by history of concussion. Conclusions:Findings suggest that learning may have occurred as a result of the prior diagnosis; however, this learning did not appear to result in safer reporting behavior. Additional research is necessary to clarify why athletes who have been previously diagnosed with a concussion are more likely to continue playing while...

中文翻译：

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脑震荡诊断的历史，脑震荡报告行为的差异以及未报告的自我描述原因

目的：评估先前有脑震荡诊断的运动员是否更有可能继续进行脑震荡比赛。另外，探索与先前的脑震荡相比，脑震荡漏报原因在不同运动员之间是否有所不同。方法：对328名大学生进行横断面调查。结果：与未进行脑震荡诊断的运动员相比，具有脑震荡诊断的运动员在最近一个赛季表现出持续脑震荡的相对危险性明显更高。运动员规定不按脑震荡报告的原因存在显着差异。结论：研究结果表明学习可能是先前诊断的结果；然而，这种学习似乎并未导致更安全的举报行为。有必要进行进一步的研究来阐明为什么先前被诊断为脑震荡的运动员在此期间更有可能继续比赛...