Model;"Unstandardized coefficients";"Standardized coefficients";t-value;Sig.
B;"Std. Error";Beta
(Constant);0.887;1.139;;0.779;0.438
Age;0.037;0.014;0.260;2.665;0.009
Gender;−0.374;0.213;−0.150;−1.756;0.081
BMI;0.005;0.017;0.027;0.283;0.777
Comorbidities;0.181;0.120;0.144;1.506;0.135
"Charlson index";−0.168;0.084;−0.197;−2.011;0.046
"ASA grade";−0.324;0.222;−0.155;−1.462;0.146
PQ-9;−0.013;0.022;−0.051;−0.600;0.550