Table 3 Regression estimates of factors affecting the labor supply of married nurses, Shiraz, 2022

Work experience

− 0.368

0.014

Gender (female)

1.531

0.107

Household size

0.786

0.172

Number of children

− 1.404

0.191

Children under five years old (No)

− 0.345

0.815

Sufficiency of nursing personnel number working in the department

− 0.738

0.658

Satisfaction with the arrangement of work shifts

− 2.473

0.001

Satisfaction with atmosphere of the work environment

1.860

0.011

Workload of the workplace

1.951

0.023

Volume and pressure of household affairs

− 0.7919

0.359

Employment type

Strong (official employees)

Reference

Medium (contractual employees)

4.704

0.004

Weak (corporate employees)

− 3.577

0.129

Education level

Diploma and under diploma

Reference

Post-diploma

2.117

0.831

Bachelor’s degree

10.252

0.351

Master’s degree

0.285

0.979

PhD

2.348

0.834

Job position

Manager such as supervisor

Reference

Nurse

− 2.094

0.610

Nursing assistants

− 3.821

0.561

Other positions

− 7.857

0.132

Income from nursing

Below 59 Million Rials

Reference

Between 60 to 89 Million Rials

− 14.046

0.002

Between 90 to 119 Million Rials

− 12.073

0.012

More than 120 Million Rials

− 7.860

0.193

Income from other sources

0.576

0.37

Spouse’s income

− 3.194

− 1.32

Economic status

− 0.485

− 1.22

Working department

General, internal, and surgical

Reference

Pediatrics

− 1.062

0.669

ICU and CCU

− 1.044

0.501

Gynecology and maternity

− 2.043

0.502

Emergency

− 5.043

0.017

Operation room

− 2.100

0.552

Administrative

− 5.790

0.331