Degaute J P, van de Borne P, Kerkhofs M, Dramaix M, Linkowski P
Hypertension Clinic, Hôpital Erasme, Brussels, Belgium.
J Hypertens. 1992 Aug;10(8):879-85.
To assess the effects of non-invasive ambulatory blood pressure monitoring upon sleep in healthy men.
Spontaneous variations in the quality of sleep were assessed by taking polygraph recordings in 44 healthy men aged 17-69 years. Subjects were allowed one night to become accustomed to the laboratory environment, and then their sleep was recorded for 4 consecutive nights. On day 4 blood pressure was measured every 10 min for 24 h.
The blood pressure recording procedure caused a small but significant decrease in the amount of slow-wave sleep and an increase in the duration of nocturnal awakenings. As a result, sleep efficiency was decreased. The number of nocturnal awakenings was not affected by the blood pressure measurements. The effects of ambulatory blood pressure monitoring were qualitatively similar in young and older volunteers.
Non-invasive ambulatory blood pressure monitoring induces modest sleep disturbances which are unlikely to artifactually distort the physiological 24-h blood pressure profile.
评估无创动态血压监测对健康男性睡眠的影响。
通过对44名年龄在17 - 69岁的健康男性进行多导睡眠图记录，评估睡眠质量的自发变化。受试者有一晚时间适应实验室环境，然后连续4晚记录他们的睡眠情况。在第4天，每隔10分钟测量一次血压，持续24小时。
血压记录过程导致慢波睡眠量小幅但显著减少，夜间觉醒时间增加。结果，睡眠效率降低。夜间觉醒次数不受血压测量的影响。动态血压监测的影响在年轻和年长志愿者中在性质上相似。
无创动态血压监测会引起适度的睡眠干扰，这种干扰不太可能人为地扭曲生理性24小时血压曲线。
