Table 5 Multiple regression for evaluating the effect demographic variables on FCB

Age

20–30

reference

31–40

0.023

0.689

Above 40

0.105

0.012*

Sex

Male

reference

Female

0.147

 < 0.001*

Education Level

Diploma and sub diploma

0.253

 < 0.001*

Associate degree

0.094

0.055

Bachelor

0.026

0.689

Master

reference

Duration of Treatment

Low 7 day

reference

7–14

0.094

 < 0.001*

Up 14 day

0.130

 < 0.001*

Marital Status

single

reference

Married

0.135

 < 0.001*

Employment Status

Unemployed

reference

Employed

0.232

 < 0.001*

Relationship to the Patient

Father

0.090

 < 0.001*

Mother

0.180

 < 0.001*

Sister

0.112

 < 0.001*

Brother

0.075

0.263

Grandmother

0.043

0.442

Grandfather

reference

Caregiver Income

 ≤ 5 million tomans per month

0.125

 < 0.001*

5–10 million toman per month

0.115

 < 0.001*

 ≥ 10 million tomans per month

reference