Table 5 Results from conditional logit model, including interactions with the age group of health professionals

Salary

0.00007

0.00001

0.000

Salary*30–39 years old

−9.45e − 06

0.00002

0.535

Salary*40 and above

2.67e − 06

0.00002

0.861

Place of work: district capital

−0.47022

0.11351

0.000

Place of work: district capital*30–39 years old

−0.11078

0.16615

0.505

Place of work: district capital*40 and above

0.08731

0.14913

0.558

Place of work: provincial capital

−0.27954

0.08120

0.001

Place of work: provincial capital*30–39 years old

0.05551

0.10771

0.606

Place of work: provincial capital*40 and above

0.17654

0.10206

0.084

Housing

0.70908

0.07968

0.000

Housing*30–39 years old

−0.13419

0.10567

0.204

Housing*40 and above

−0.27447

0.09409

0.004

Access to a loan

0.28249

0.06594

0.000

Access to a loan*30–39 years old

0.05479

0.08769

0.532

Access to a loan*40 and above

0.01605

0.08234

0.845

Formal education

0.63018

0.09146

0.000

Formal education*30–39 years old

−0.14652

0.11634

0.208

Formal education*40 and above

−0.14095

0.11224

0.209

Skills development

0.36585

0.06287

0.000

Skills development*30–39 years old

−0.14554

0.08031

0.070

Skills development*40 and above

−0.07032

0.08063

0.383

Availability of equipment and medicine

0.43079

0.06908

0.000

Availability of equipment and medicine*30–39 years old

−0.04824

0.09643

0.617

Availability of equipment and medicine*40 and above

−0.09740

0.09032

0.281

Private practice

0.16709

0.05450

0.002

Private practice*30–39 years old

−0.11910

0.07083

0.093

Private practice*40 and above

−0.10244

0.07039

0.146

Constant

0.01077

0.03282

0.743

Number of groups

332

Number of observations

10 484

Log likelihood

−3 076.0471

Wald chi-square

749.65

Prob > chi-square

0.0000