结果对24例完整的有效数据进行比较，PTT监测所得AH I、睡眠呼吸事件、微觉醒指数与PSG结果无显著差异（P>0.05）。

Results Among 24 cases with available data, no significant difference of AHI, sleep respiratory events and microarousal index, etc. was found between PTT and PSG(P>0.05).

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结果对24例完整的有效数据进行比较，PTT监测所得AH I、睡眠呼吸事件、微觉醒指数与PSG结果无显著差异（P>0.05）。

Results Among 24 cases with available data, no significant difference of AHI, sleep respiratory events and microarousal index, etc. was found between PTT and PSG(P>0.05).

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