Table 6 Multivariate linear mixed regression model of the relationship between the skill level of respondents and their knowledge scores

(Intercept)

0.62

0.36

1.70

0.089

A2 qualification

0.05

0.18

0.17

0.646

L2 Qualification

0.83

0.26

3.18

0.001

Midwifery qualification

0.76

0.24

2.84

0.001

Continuing up-to-date training in MCH

0.35

0.16

2.21

0.024

1-5 years of experience in MCH

0.15

0.31

0.46

0.639

6-10 years of experience in MCH

0.49

0.19

1.98

0.01

Over 10 years of experience in MCH

0.51

0.22

2.09

0.01

Ptotal

0.75

0.01

51.28

0.0000