Table 6 Factors influencing milk safety practices adopted: East Hararghe zone

Sex of head (male = 1)

1.034

0.043

1.088

0.066

1.007

0.021

1.059

0.102

2.393

2.088

Education of head (years of schooling)

1.006

0.005

1.004

0.004

0.999

0.001

1.002

0.006

0.185

0.150

Children under 5 (yes = 1)

1.008

0.036

0.974

0.034

1.004

0.010

1.069

0.058

0.190

1.272

Active labor (number)

0.997

0.010

0.985

0.009

0.999

0.005

1.012

0.021

− 0.230

0.371

Dairy production experience (years)

1.001

0.002

0.999

0.002

0.999**

0.001

0.999

0.003

− 0.036

0.062

Total lactating cows (number)

0.938**

0.029

1.036

0.026

1.001

0.007

0.933

0.043

− 0.912

0.987

Milk consumed at home (%)

1.001

0.001

1.000

0.001

1.000

0.000

1.002*

0.001

0.020

0.021

Dairy training (yes = 1)

1.105*

0.061

1.039

0.056

0.952**

0.020

1.167**

0.084

3.076

2.015

Credit use (yes = 1)

1.034

0.044

1.003

0.036

1.034***

0.010

0.974

0.060

0.970

1.454

Cooperative membership (yes = 1)

1.024

0.040

1.009

0.035

0.987

0.012

1.009

0.059

0.496

1.325

Milk safety information (yes = 1)

1.087**

0.042

1.080**

0.038

1.030***

0.011

1.087

0.060

3.940***

1.404

Milk safety inspection (yes = 1)

1.035

0.042

0.990

0.038

0.991

0.011

1.142***

0.061

1.319

1.415

Distance from water (minutes)

1.001

0.001

0.998***

0.001

1.000

0.000

1.002**

0.001

0.001

0.032

Constant

8.340***

0.605

7.138***

0.604

5.951***

0.159

2.784***

0.422

54.743***

3.138

Observations

253

Wald chi2(13)

29.470

33.780

40.850

35.440

F(13, 239)

2.030

Prob > chi2

0.006

0.001

0.000

0.001

Prob > F

0.019

Log pseudolikelihood

− 580.692

− 536.034

− 462.920

− 433.381

R-squared

0.100