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Table 5 Correlations between patient characteristics and intraoperative haemodynamic parameters and CCI and LOS, stratified according to ASA grade

From: Can routine perioperative haemodynamic parameters predict postoperative morbidity after major surgery?

 CCILOS
ASA 1–2
n = 31
ASA > 3
n = 19
ASA 1–2
n = 31
ASA > 3
n = 19
TauTauTauTau
General
 Comprehensive Complication Index110.210.45
 Length of stay in hospital (total)0.3840.401*
p= 0.002
11
 Preoperational risk assessment (NSQIP)− 0.1590.328*
p= 0.02
− 0.080.349*
p= 0.008
 Age0.3170.270*
p= 0.04
0.529*
p= 0.01
0.226
Intraoperative
 Heart Rate > 100 (duration)− 0.2430.219− 0.016− 0.022
 Heart Rate < 55 (duration)0.369− 0.0050.376− 0.05
 Heart Rate > 87 (duration)− 0.0550.1990.0440.239
 Systolic Blood Pressure < 100 (duration)− 0.10.277*
p= 0.04
− 0.2740.268*
p =
 Pulse Pressure > 62 (duration)− 0.0730.259
p= 0.04
0.3350.312*
 Pulse Pressure < 53 (duration)− 0.1860.11− 0.457*
p= 0.02
0.069
 Mean Arterial Pressure < 75 (duration)− 0.0570.480*
p= 0.01
0.1710.358*
p= 0.02
 Mean Arterial Pressure < 55 (duration)− 0.050.308*
p= 0.03
0.1060.153
PACU
 Heart Rate > 100 (duration)− 0.518*
p= 0.005
− 0.019− 0.482*
p= 0.01
0.017
 Heart Rate < 55 (duration)0.0740.090.177− 0.025
 Heart Rate > 87 (duration)− 0.499
p= 0.01*
0.145− 0.3010.142
 Systolic Blood Pressure < 100 (duration)− 0.220.1780.0880.314*
p= 0.03
 Pulse Pressure > 62 (duration)− 0.2150.035− 0.0230.153
 Pulse Pressure < 53 (duration)− 0.29− 0.059− 0.1040.083
 Mean arterial pressure < 75 (duration)− 0.1440.24600.259*
p= 0.04
 Mean arterial pressure < 55 (duration)− 0.2990.301*
p= 0.03
− 0.0420.326*
p= 0.03
  1. Data shown are Kendall’s correlation coefficient for tied ranks (Tau-B)
  2. *p value < 0.05, actual value given