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Table 3 Operative performance of predictors of fluid responsiveness

From: Predictors of fluid responsiveness in critically ill patients mechanically ventilated at low tidal volumes: systematic review and meta-analysis

Predictor of fluid responsiveness Sensibility Specificity AUC Threshold (%) DOR I2 (%)
First group
 PPV 0.74 (0.66–0.81) 0.77 (0.70–0.83) 0.82 10 11.70 (6.73–20.37) 56
 Tidal volume challenge 0.90 (0.76–0.97) 0.87 (0.31–0.99) 0.92 3 82.95 (12.37–556.12) 8
 SVV 0.83 (0.75–0.88) 0.85 (0.78–0.90) 0.90 12 28.82 (12.43–66.84) 63
Second group
 ΔIVC 0.77 (0.65–0.86) 0.87 (0.70–0.95) 0.86 16 24.13 (9.71–59.67) 0
Third group
 Mini-fluid challenge 0.84 (0.76–0.90) 0.76 (0.68–0.83) 0.84 1 15.57 (8.02–30.25) 9
 PLR 0.83 (0.61–0.94) 0.80 (0.68–0.88) 0.84 13 31.65 (4.16–240.93) 74
 EEOT 0.82 (0.73–0.89) 0.89 (0.82–0.94) 0.92 5 39.35 (14.80–104.60) 51
  1. Values are expressed as pooled value (95% confidence interval). AUC, area under curve; I2, inconsistency; DOR, diagnostic odds ratio; EEOT, end expiratory occlusion; PLR, passive leg raising; PPV, pulse pressure variation; SVV, stroke volume variability. Values are expressed as pooled data (95% confidence interval)