Patient demographics
| Number | |
|---|---|
| Demographics | |
| Recruited | 99 |
| Age (years)—mean (SD) | 57.4 (18.7) |
| Gender—male (%) | 56 (57) |
| Physiology—mean (SD) | |
| Heart rate (/min) | 91.8 (20) |
| BP (mm Hg) | |
| Systolic | 129.4 (26.4) |
| Diastolic | 74.9 (16.5) |
| RR (/min) | 18.8 (4.1) |
| Oxygen saturation (SpO2%) | 96.8 (2.5) |
| Temperature (°C) | 36.8 (1.1) |
| Lactate measurements (mmol/L)—median (IQR) | |
| Peripheral venous | 1.3 (0.9–2.2) |
| Capillary | 1.6 (1.0–2.4) |