Ann Neurol:慢性意识障碍患者首次误诊率高达36%

2017-07-03 zhangfan MedSci原创

对于慢性意识障碍患者,进行昏迷恢复评价测试的次数显著影响临床诊断结果。4次检查后行为波动仍可能影响诊断结果的准确性。研究人员认为应在较短的时间内(2周)至少进行5次的评估测试以降低误诊率

近日,研究人员对反复的昏迷恢复评价(CRS-R)对意识障碍患者诊断准确性的影响进行了考察,旨在确定获得可靠诊断所需的测试次数。

研究招募了123名成人慢性意识障碍患者,患者10天内接受至少6次CRS-R测试。基于第1、2、3、4、5次的CRS-R测试结果做出临床诊断并以第6次诊断结果为参考通过使用非参数统计进行比较。

研究发现,测试的次数显著影响临床诊断结果。研究发现,在进行4次诊断后,诊断结果与第6次的参考结果之间仍存在显著的差异性。相比于参考诊断结果,第1次评估的误诊率高达36%。

研究表明,对于慢性意识障碍患者,进行昏迷恢复评价测试的次数显著影响临床诊断结果。4次检查后行为波动仍可能影响诊断结果的准确性。研究人员认为应在较短的时间内(2周)至少进行5次的评估测试以降低误诊率。

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    2017-08-10 yinhl1978
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    2017-07-03 杨利洪

    学习了,提高了

    0

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