Table 7.

Factors affecting the total cost in the inpatients and outpatients.

Inpatientsa
Factors	p	Coefficients
Constant	0.001	−415.577
Age (≥ 65 years)	0.506	65.376
Gender (Male)	0.864	16.711
Presence of comorbidity	0.469	88.377
Length of hospital stay	<0.001	119.664
Admission to ICU	<0.001	752.723
Outpatientsb
Factors	p	Coefficients
Constant	<0.001	32.432
Age (≥ 65 years)	0.500	4.100
Gender (Male)	0.857	0.996
Presence of comorbidity	<0.001	23.759

ICU, intensive care unit.

^aTotal cost = −415.577+65.376* (Age (≥ 65 years))+ 16.711*(Gender (Male))+ 88.377*Presence of comorbidity+752.723* Admission to ICU.

^bTotal cost = 32.432+4.100* (Age (≥ 65 years))+ 0.996*(Gender (Male))+ 23.759*Presence of comorbidity.