Objective To explore the change of polysomnography ( PSG ) and corresponding coping measures.
目的探讨失眠症患者的多导睡眠图 ( PSG ) 改变及应对措施.
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The diagnosis of unexplained insomnia may involve testing in a sleep laboratory using polysomnography.
诊断失眠及其他睡眠障碍的关键是病史和睡眠实验室监测.
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