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Minutes of Hypotension in Patients Receiving Vasopressor vs. No Vasopressor
| MAP <60 mmHg | SBP >20% | SBP >30% | ANOVA | |
|---|---|---|---|---|
| Phenylephrine or ephedrine | 59.8±32.6 (42)* | 130±60.8 | 35.3±40.7 | P<0.0001 |
| No vasopressor | 39.6±32.3 (28) | 113±79.4 | 43.4±48.2 | P=0.0007 |
*Dunn’s Multiple Comparison Test: MAP vs. >20%, P<0.001; >20% vs. >30%, P<0.001; MAP vs. >30%, not significantly different. ANOVA: Analysis of variance; MAP: Mean arterial pressure; SBP: Systolic blood pressure
