Table 1.
Baseline characteristics of participants
| Baseline characteristics | |
|---|---|
| Age | |
| Years | 39.5 (29–45.5) |
| Sex | |
| Male | 4 (14.3%) |
| Female | 24 (85.7%) |
| Vision correction | |
| No | 17 (60.7%) |
| Yes | 11 (39.3%) |
| Professional experience total | |
| Years | 18 (5.5–25) |
| Professional experience ICU | |
| Years | 11.5 (3–16.5) |
| Being resteda | |
| (Scale 0–10) | 7 (6–8) |
| Subjective healtha | |
| (Scale 0–10) | 9 (8–9) |
| Mental workload before trackinga | |
| (Scale 0–20) | 12.5 (10–14.8) |
| Physical workload before trackinga | |
| (Scale 0–20) | 10.5 (8–12.5) |
| Mental workload during trackinga | |
| (Scale 0–20) | 12.5 (6.3–14) |
| Physical workload during trackinga | |
| (Scale 0–20) | 7.3 (5.5–11) |
| Subjective stress during trackinga | |
| (Scale 0–10) | 4 (2–5) |
Data expressed as number (%) or median and interquartile range (IQR); subjective health status (using a numeric scale where 0 = totally sick and 10 = normal health) and current workload (using a numeric scale where 0 = totally relaxed and 20 = totally stressed)
aMarks subjective/self-assessed characteristics