Table 4.

Willingness to pay excluding the type of health facility from the model

Attributes and their levels	P-value	WTP	95% CI
Monthly salary (unit: 10 000 000 IRR)	< 0.001
Location (ref: city)	< 0.001	9.187
Rural			8.045 to 10.329
Type of employment contract (ref: Gharardadi)	< 0.001
Peymani		– 1.57	– 2.587 to – 0.553
Rasmi		– 3.45	– 4.659 to – 2.224
Workload (ref: moderate)	< 0.001
Heavy		3.091	2.072 to 4.109
Low		– 0.65	– 1.646 to 0.34
Workplace facilities (ref: inadequate)	< 0.001
Adequate		– 0.998	– 1.736 to – 0.26
Work schedule (ref: inappropriate)	< 0.001
Appropriate		– 4.491	– 5.426 to – 3.555
Expected time spent on the assigned job for promotion to a higher position (ref: 1 to 3 years)	< 0.001
3 to 5 years		0.835	– 0.049 to 1.72
More than 5 years		2.828	1.689 to 3.968