They also scored better on a sleep quality scale and reported fewer night-time disturbances.

他们在睡眠质量评分中得分更高而且夜醒次数也更少。

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The curative effect was evaluated by visual analogue scale (VAS) and quality of sleep (QS).

以视觉模拟评分（VAS）和睡眠质量评分（QS）综合评定治疗效果。

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Those who did yoga were able to cut back on sleeping pills and slept better, as measured by a 22 percent increase in sleep quality on a commonly used scale.

那些做瑜伽的不再吃安眠药，并且比起正常的尺度来看提高了22%的睡眠质量。

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