Table 2 Summary of vital-sign estimation results for all recording sessions.
From: Non-contact physiological monitoring of post-operative patients in the intensive care unit
Patient | Total recording time (h) | Private time (h) | Heart rate | Respiratory rate | ||||
|---|---|---|---|---|---|---|---|---|
Valid time | Estimated time | MAEa | Valid time | Estimated time | MAEa | |||
(hours, %)b | (hours, %)c | (beats/min) | (hours, %)b | (hours, %)c | (breaths/min) | |||
1 | 15.2 h | 2.2 h | 12.4 h, 81.9% | 9.0 h, 58.9% | 2.1 | 9.2 h, 60.5% | 5.5 h, 36.0% | 2.1 |
2 | 27.1 h | 4.9 h | 20.0 h, 73.7% | 9.9 h, 36.4% | 2.5 | 21.1 h, 77.7% | 11.2 h, 41.3% | 1.9 |
3 | 5.8 h | 2.1 h | 3.8 h, 64.7% | 2.5 h, 42.3% | 5.2 | 1.7 h, 29.8% | 1.3 h, 21.9% | 3.1 |
4 | 18.1 h | 3.4 h | 14.7 h, 81.1% | 6.4 h, 35.5% | 2.6 | 16.4 h, 90.8% | 12.8 h, 70.5% | 2.3 |
5 | 1.3 h | 0.2 h | 0.9 h, 65.7% | 0.6 h, 41.9% | 3.0 | 1.1 h, 85.8% | 0.8 h, 58.5% | 1.5 |
6 | 15.9 h | 0.6 h | 15.3 h, 96.1% | 3.9 h, 24.6% | 2.9 | 11.3 h, 71.4% | 9.1 h, 57.2% | 2.6 |
7 | 5.5 h | 0.0 h | 4.3 h, 77.8% | 3.5 h, 63.9% | 2.5 | 5.6 h, 102.7% | 4.8 h, 86.7% | 2.7 |
8 | 16.0 h | 2.6 h | 13.3 h, 83.5% | 9.0 h, 56.2% | 2.7 | 13.5 h, 84.3% | 11.3 h, 70.4% | 1.2 |
9 | 21.1 h | 0.7 h | 20.3 h, 96.4% | 8.7 h, 41.4% | 2.0 | 15.4 h, 73.2% | 8.8 h, 41.8% | 2.7 |
10 | 26.8 h | 4.4 h | 22.4 h, 83.5% | 14.5 h, 54.1% | 2.5 | 21.3 h, 79.5% | 13.3 h, 49.7% | 2.6 |
11 | 30.4 h | 4.5 h | 25.9 h, 85.2% | 15.8 h, 52.0% | 2.5 | 23.6 h, 77.7% | 13.0 h, 42.8% | 2.7 |
12 | 19.3 h | 2.9 h | 13.3 h, 68.8% | 8.4 h, 43.2% | 2.5 | 17.2 h, 89.1% | 9.7 h, 50.1% | 2.4 |
13 | 10.1 h | 2.0 h | 8.1 h, 80.5% | 2.4 h, 24.3% | 2.5 | 7.4 h, 73.8% | 4.9 h, 48.5% | 3.0 |
14 | 14.8 h | 0.3 h | 14.4 h, 97.7% | 4.8 h, 32.8% | 2.6 | 13.9 h, 93.9% | 6.8 h, 46.0% | 3.6 |
15 | 6.2 h | 0.4 h | 4.7 h, 75.5% | 3.6 h, 58.8% | 2.7 | 6.9 h, 112.0% | 4.9 h, 79.7% | 2.5 |
Overall | 233.5 h | 31.2 h | 193.7 h, 82.9% | 103.0 h, 53.2% | 2.5 | 189.7 h, 81.3% | 119.8 h, 63.1% | 2.4 |
