结果使用稳定牙合垫2周后，每小时磨牙事件比治疗前有所减少，微觉醒指数、睡眠结构变化差异无统计学意义。

Results the bruxism episodes per hour decreased after wearing stabilization splint for 2 weeks, but the incidence of micro-arousal and the sleep stage did not change.

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戴用牙合垫后无论时间长短，平均每夜磨牙时间减少均极其显著（P< 0 .0 1） ，而且戴用1年与1个月相比也具有显著性差异（P< 0 .0 5 ）。

The average grinding time each night reduced remarkably (P<0.01) after treatment, and there is also remarkable difference between one year and one month after treatment (P<0.05).

youdao

戴用牙合垫后无论时间长短，平均每夜磨牙时间减少均极其显著（P< 0 .0 1） ，而且戴用1年与1个月相比也具有显著性差异（P< 0 .0 5 ）。

The average grinding time each night reduced remarkably (P<0.01) after treatment, and there is also remarkable difference between one year and one month after treatment (P<0.05).

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