Table 3 Multivariable-adjust ORs and 95%CI of the elastic power quartiles associated with moderate-severe ARDS
Variables | Unadjusted | Model 1 | Model 2 | Model 3 | ||||
|---|---|---|---|---|---|---|---|---|
OR (95% CI) | P value | OR (95% CI) | P value | OR (95% CI) | P value | OR (95% CI) | P value | |
EP (J/min) | 1.21 (1.15–1.28) | < 0.001 | 1.21 (1.15–1.28) | < 0.001 | 1.20 (1.14–1.28) | < 0.001 | 1.20 (1.13–1.27) | 0.001 |
Q1 (≤ 13.2) | 1 (Ref) | 1 (Ref) | 1 (Ref) | 1 (Ref) | ||||
Q2 (13.2–16.5) | 3.73 (2.05–6.80) | < 0.001 | 3.75 (2.03–6.96) | < 0.001 | 3.58 (1.92–6.65) | < 0.001 | 3.57 (1.89–6.75) | 0.001 |
Q3 (16.5–22.5) | 5.37 (2.85–10.13) | < 0.001 | 5.20 (2.69–10.08) | < 0.001 | 4.85 (2.48–9.47) | < 0.001 | 4.98 (2.52–9.86) | 0.021 |
Q4 (≥ 22.5) | 16.71 (7.05–39.58) | < 0.001 | 15.88 (6.52–38.65) | < 0.001 | 14.09 (5.72–34.72) | < 0.001 | 14.12 (5.69–35.07) | 0.016 |
Trend test | 2.44 (1.92–3.12) | < 0.001 | 2.39 (1.85–3.09) | < 0.001 | 2.30 (1.77–2.98) | < 0.001 | 2.31 (1.77–3.01) | 0.009 |