From: Microcirculatory perfusion disturbances in septic shock: results from the ProCESS trial
Microcirculation parameter | Alive at discharge | Dead at discharge | Overall model Alive vs. dead | |||||
---|---|---|---|---|---|---|---|---|
6 h n = 138 | 24 h n = 128 | 72 h n = 108 | 6 h n = 32 | 24 h n = 21 | 72 h n = 12 | Beta | p Value* | |
TVD, mean ± SD | 22.6 ± 4.2 | 23.0 ± 5.4 | 22.1 ± 4.0 | 21.1 ± 3.7 | 21.7 ± 5.7 | 19.3 ± 5.1 | 0.006 | < 0.003 |
PVD, mean ± SD | 21.1 ± 4.8 | 21.8 ± 5.7 | 21.0 ± 4.2 | 20.8 ± 4.9 | 19.3 ± 7.5 | 17.6 ± 4.8 | 0.005 | < 0.04 |
De Backer score, mean ± SD | 14.8 ± 2.6 | 15.1 ± 3.2 | 14.6 ± 2.5 | 14.5 ± 2.6 | 14.4 ± 2.3 | 12.5 ± 3.7 | 0.009 | < 0.01 |
Heterogeneity index, median [IQR] | 0.08 [0.00–0.43] | 0.18 [0.00–0.46] | 0.17 [0.00–0.49] | 0.00 [0.00–0.51] | 0.27 [0.00–0.67] | 0.29 [0.00–0.60] | − 0.02 | 0.54 |
MFI, median [IQR] | 2.92 [2.59–3.00] | 2.85 [2.61–3.00] | 2.88 [2.51–3.00] | 2.96 [2.56–3.00] | 2.67 [2.18–3.00] | 2.71 [2.25–3.00] | 0.05 | 0.33 |
PPV, median [IQR] | 0.90 [0.83–0.97] | 0.90 [0.85–0.96] | 0.91 [0.83–0.95] | 0.91 [0.82–0.95] | 0.91 [0.83–0.95] | 0.92 [0.69–1.00] | − 1.16 | 0.46 |