Table 2.
Parameter | Subgroup | n | Bias (%) | p | Limits of Agreement |
---|---|---|---|---|---|
SaO2 | <90 | 27 | 4.92 | 0.004 | -2.2 to 12.0 |
≥ 90 | 67 | 1.89 | -2.9 to 6.7 | ||
Lactate | >2 | 52 | 2.58 | 0.40 | -4.2 to 9.3 |
≤ 2 | 35 | 3.14 | -1.9 to 8.1 | ||
>4 | 25 | 2.52 | 0.67 | -6.2 to 11.2 | |
≤ 4 | 62 | 2.92 | -1.8 to 7.8 | ||
pH | <7.35 | 43 | 3.15 | 0.30 | -4.6 to 10.9 |
≥ 7.35 | 51 | 2.43 | -2.1 to 6.9 | ||
Hemoglobin | <136 | 46 | 3.00 | 0.42 | -4.1 to 10.1 |
≥ 136 | 42 | 2.48 | -2.4 to 7.4 | ||
<119 | 22 | 3.41 | 0.38 | -5.3 to 12.2 | |
≥ 119 | 66 | 2.53 | -2.5 to 7.6 | ||
Blood culture | Positive | 29 | 3.66 | 0.06 | -3.8 to 11.1 |
Negative | 47 | 2.21 | -3.3 to 7.7 | ||
Vasopressors | Yes | 40 | 3.05 | 0.43 | -4.8 to 10.9 |
No | 48 | 2.50 | -1.8 to 6.8 |