TABLE 3.
Questionnaire on nocturnal blood pressure measurement [Correction added on January 27, 2021, after first Online publication: The term "(n = 49 responses)" and "(% among 49 responses)" has been removed from Table 3.]
| Night 1 | Night 2 | |
|---|---|---|
| No. of nocturnal awakenings* caused by nocturnal BP measurements | 1.4 ± 1.4 | 0.8 ± 1.2 |
| No. of patients awakened by nocturnal BP measurements, n | 30 (60.0) | 23 (46.0) |
| Causes of nocturnal awakening: | ||
| (1) Upper arm‐type device, n (%) | 24 (80.0) | 15 (65.2) |
| Measurement noise, n | 6 | 5 |
| Cuff compression, n | 17 | 10 |
| Others, n | 1 | 0 |
| (2) Wrist‐type device, n (%) | 1 (3.3) | 4 (17.4) |
| Measurement noise, n | 1 | 1 |
| Cuff compression, n | 1 | 3 |
| Others, n | 0 | 0 |
| (3) Both devices, n (%) | 5 (16.7) | 4 (17.4) |
| Measurement noise, n | 2 | 3 |
| Cuff compression, n | 4 | 4 |
| Others, n | 1 | 0 |
Abbreviations: BP, blood pressure.
Values are mean ± SD, number, or percentage.
*
Not including awakenings due to nocturnal urination.