Table 4

Results of the logistic regression model which identified the factors associated with the occurrence of an adverse event

VariablesOR95% CIP value
Isolated patient1.730.92 to 3.250.09
Presence of intrinsic risk factors0.190.06 to 0.650.01
Presence of extrinsic risk factors2.551.35 to 4.820.00
Stay (days)1.011.00 to 1.010.04
Age (years)1.000.97 to 1.020.82
Sex (man)1.200.65 to 2.230.56