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Table 4 Multivariate analysis (linear regression) of risk factors associated with Comprehensive Complication Index

From: Colorectal cancer surgery in selected nonagenarians is relatively safe and it is associated with a good long-term survival: an observational study

 Unstandardized CoefficientsStandardized Coefficientstp95%CI for B
BStd. errorBeta
Constant− 504.97253.44− 1.990,054− 1018.9–9.02
Age5.552.770.2742.000.053− 0.07–11.17
Palliative surgery17.6811.970.2131.480.148− 6.59–41.95
Transfusion21.298.830.3592.410.0213.38–39.21
  1. B regression coefficient, t test statistic, CI confidence interval