Friedman test (p value) | PSP | NAVA | PSN | |
---|---|---|---|---|
Breathing pattern and respiratory drive | ||||
RRmec (breaths/min) | 0.606 | 23.9 (18.7; 30.6) | 26.7 (19.5; 30.6) | 27.4 (18.4; 31.7) |
RRneu (breaths/min) | 0.931 | 25.7 (18.6; 32.9) | 26.2 (19.6; 30.7) | 26.4 (19.3; 30.8) |
TImec (sec) | 0.168 | 0.71 (0.58; 0.87) | 0.83 (0.61; 1.11) | 0.82 (0.66; 1.04) |
TIneu (sec) | 0.606 | 0.75 (0.56; 1.10) | 0.74 (0.59; 1.10) | 0.75 (0.59; 0.96) |
TI/TTOTmec | 0.030 | 0.30 (0.27; 0.33) | 0.33 (0.31; 0.40)* | 0.34 (0.29; 0.41)# |
TI/TTOTneu | 0.606 | 0.32 (0.26; 0.37) | 0.32 (0.28; 0.38) | 0.30 (0.26; 0.34) |
Pawpeak | 0.607 | 19.3 (15.1; 21.1) | 18.8 (15.4; 21.0) | 19.0 (15.2; 20.5) |
Leaks % | 0.395 | 21.4 (8.9; 43.2) | 35.9 (15.2; 47.6) | 23.2 (11.5; 61.9) |
PIF (l/sec) | 0.109 | 1.12 (0.85; 1.42) | 1.05 (0.71; 1.22) | 1.20 (0.77; 1.38) |
PIFtime (sec) | <0.001 | 0.41 (0.34–0.48) | 0.41 (0.33–0.58) | 0.22 (0.19–0.26)#§ |
EAdipeak (μV) | 0.257 | 13.7 (7.7; 21.2) | 15.3 (8.4; 25.7) | 12.6 (6.9; 19.3) |
Gas exchange | ||||
pH | 0.4576 | 7.43 (7.40; 7.45) | 7.43 (7.40; 7.45) | 7.43 (7.40; 7.45) |
PaCO2 | 0.5134 | 44.1 (36.2; 50.3) | 44.4 (36.1; 51.5) | 43.8 (38.2; 50.8) |
PaO2/FiO2 | 0.5103 | 213.6 (197.9; 224.0) | 214.6 (188.1; 238.0) | 214.4 (199.0; 226.2) |
Pressurization and triggering performance | ||||
PTP300-index (%) | 0.004 | 24.7 (4.3; 32.7) | 25.3 (19.9; 34.0) | 42.0 (32.5; 46.5)#§ |
PTP500-index (%) | 0.001 | 44.2 (23.3; 52.1) | 46.4 (33.4; 56.6) | 62.6 (54.1; 67.9)#§ |
PTP200 (cmH2O/sec) | 0.001 | 86.7 (77.5; 112.5) | 62.1 (45.7; 81.9)* | 85.0 (69.6; 127.4)§ |
PTPt (cmH2O/sec) | <0.001 | 9.45 (5.89; 12.31) | 0.89 (0.23; 3.23)* | 0.59 (0.16; 2.33)# |
ΔPtrigger (cmH2O) | <0.001 | −1.16 (−1.40; −0.87) | −0.36 (−0.78; −0.11)* | −0.32 (−0.71; −0.11)# |
Patient ventilator synchrony | ||||
DelayTR-insp (sec) | <0.001 | 0.13 (0.08; 0.27) | 0.07 (0.03; 0.06)* | 0.05 (0.04; 0.06)# |
DelayTR-exp (sec) | 0.395 | 0.13 (0.05; 0.22) | 0.10 (0.09; 0.14) | 0.11 (0.10; 0.12) |
Timesynch/TIneu | 0.010 | 0.79 (0.70; 0.88) | 0.90 (0.86; 0.94)* | 0.94 (0.89; 0.98)# |
AI% (%) | <0.001 | 6.6 (0.0; 23.4) | 0.0 (0.0; 0.0)* | 0.0 (0.0; 0.0)# |