Unverified82% confidenceTradeoffTime unknown
监测精度与便携易用性存在权衡：便携夹耳/腕式设备操作简单但只能测趋势，误差大；台式TCD和多通道NIRS精度高但需专业培训和固定场地，家庭长期监测选便携NIRS，专业筛查选台式TCD
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82%
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