Table 2 Sleep parameters of asthma patients overall and by disease severity
From: Accelerometer-derived sleep metrics in mild and difficult-to-treat asthma
Variable | Overall n = 124 | Mild n = 44 | Difficult-to-treat n = 80 | p value* |
|---|---|---|---|---|
No. of nights used | 6 (6, 6) | 6 (5, 6) | 6 (6, 6) | 0.333 |
Sleep time | 6:35 (5:02, 7:45) | 6:50 (6:05, 7:45) | 6:26 (4:56, 7:44) | 0.353 |
Sleep window | 7:49 (6:29, 8:56) | 8:03 (7:02, 8:50) | 7:38 (6:08, 8:59) | 0.339 |
Sleep efficiency (%) | 85.4 (81.0, 90.2) | 86.3 (82.1, 90.5) | 85.4 (80.2, 90.0) | 0.471 |
Sleep onset | 00:08 (23:02, 01:23) | 23:41 (22:52, 00:45) | 00:24 (23:16, 02:02) | 0.019 |
Wake onset | 07:54 (06:48, 09:22) | 07:41 (06:43, 08:13) | 08:03 (06:48, 10:01) | 0.097 |