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Table 4 Mixed-effects models assessing the association between teacher’s pattern of implementation and students’ outcomes

From: Factors influencing implementation dose and fidelity thereof and related student outcomes of an evidence-based national HIV prevention program

Variables

Estimated models

HIV/AIDS knowledge

Preventive reproductive health skills

Self-efficacy

Intention to use protection

 

β

SE

t

β

SE

t

β

SE

t

β

SE

t

Fixed effect

            

Intercept

8.557

0.617

13.87***

3.046

0.334

9.11***

1.013

0.282

3.59***

2.794

0.484

5.77***

Age

0.041

0.051

0.79

0.029

0.029

0.99

0.164

0.025

6.68***

−0.021

0.042

−0.49

Gender

            

Male

−0.051

0.078

−0.66

0.147

0.043

3.41***

0.553

0.037

14.87***

0.529

0.062

8.60***

Female (ref)

            

Baseline student outcome

0.019

0.016

1.21

0.017

0.017

1.03

−0.036

0.018

−2.02*

0.016

0.018

0.90

Teacher’s clusters

            

High Implementation Group

1.236

0.264

4.68***

0.489

0.103

4.76***

0.198

0.099

2.00*

0.400

0.169

2.37*

Moderate Implementation Group

0.752

0.252

2.98**

0.245

0.098

2.50*

0.157

0.094

1.67

0.335

0.161

2.08*

Low Implementation Group

            

Random effect

            

Schoola

-

-

 

0.007

0.011

0.65

0.049

0.016

3.07**

0.048

0.032

1.48

Class (nested within school)a

0.936

0.130

7.18***

0.082

0.020

4.14***

0.037

0.012

3.10***

0.219

0.047

4.69***

  1. *p < 0.05; **p < 0.01; ***p < 0.001. az test.