Table 5.

VAS score regression model.

	Parameter	B	95% confidence interval		p-value
			Lower	Upper
Gender	Femalea	−2.8	−5.4	−0.3	0.026
Complication and comorbidity status	No comorbidities or complicationsb	6.8	3.3	10.3	<0.001
	Only one comorbidity or complicationb	6.9	4.2	9.5	<0.001
Insulin	Does not take insulinc	4.2	1.8	6.7	0.001
Education	Diploma/universityd	7.7	3.9	11.5	<0.001
	Elementary/intermediate/secondaryd	5.5	1.8	9.2	0.004
(Intercept)		70.5	65.3	75.6	<0.001

B, unstandardized coefficient.

^aReference category “Male.”

^bReference category “Both comorbidities and complications.”

^cReference category “Take insulin.”

^dReference category “Illiterate.”