Table 3.
Population Characteristics According to Oxygen Saturation Values
| |
SpO2 ≤ 80%, n = 391 |
SpO2 > 80%, n = 2,876 |
|
||
|---|---|---|---|---|---|
| Mean | SD | Mean | SD | p | |
| Males, n (%) | 220 (56) | 1,573 (54.7) | 0.558 | ||
| Winter, n (%) | 241 (62) | 1,567 (55) | 0.008 | ||
| Age (years) | 43.0 | 16.1 | 39.8 | 14.9 | <0.001 |
| Weight (kg) | 75.6 | 16.4 | 73.1 | 15.3 | 0.002 |
| Height (cm) | 172 | 10 | 173 | 10 | 0.763 |
| Bmi (kg/m2) | 25.2 | 4.3 | 24.4 | 3.9 | <0.001 |
| SpO2 (%) | 73.8 | 6.9 | 88.5 | 4.5 | <0.001 |
| Heart rate (bpm) | 88.5 | 15.0 | 86.0 | 15.9 | 0.003 |
| Systolic BP (mmHg) | 125 | 18 | 124 | 18 | 0.497 |
| Diastolic BP (mmHg) | 74 | 8 | 73 | 7.4 | 0.323 |