Table 3 Teacher patterns of implementation and student outcomes (n = 4,411)

HIV/AIDS knowledge (range 0–15 points)

Baseline

8.22 (2.62)

8.59 (2.50)

8.18 (2.58)

7.83 (2.59)

21.75

<0.0001

Follow-up

9.95 (2.55)

10.45 (2.24)

9.98 (2.52)

9.17 (2.66)

58.21

<0.0001

Increase (follow-up-baseline)

1.73 (2.58)

1.86 (2.38)

1.79 (2.56)

1.33 (2.62)

9.95

<0.0001

Preventive reproductive health skills (range 0–6 points)

Baseline

3.37 (1.31)

3.54 (1.28)

3.38 (1.30)

3.07 (1.33)

27.09

<0.0001

Follow-up

3.77 (1.27)

3.98 (1.17)

3.73 (1.29)

3.56 (1.36)

27.13

<0.0001

Increase (follow-up-baseline)

0.40 (1.29)

0.44 (1.22)

0.35 (1.29)

0.48 (1.34)

3.27

0.038

Self-efficacy (range 0–3 points)

Baseline

0.78 (1.05)

0.79 (1.04)

0.80 (1.05)

0.77 (1.09)

0.22

0.8064

Follow-up

1.23 (1.17)

1.32 (1.16)

1.26 (1.19)

1.08 (1.11)

9.17

0.0001

Increase (follow-up-baseline)

0.45 (1.11)

0.53 (1.10)

0.46 (1.12)

0.31 (1.10)

8.10

0.0002

Intention to use protection (range 1–5 points)

Baseline

2.38 (1.73)

2.47 (1.77)

2.35 (1.72)

2.39 (1.73)

1.96

0.1411

Follow-up

3.17 (1.79)

3.27 (1.77)

3.22 (1.79)

2.87 (1.82)

10.43

<0.0001

Increase (follow-up-baseline)

0.79 (1.76)

0.79 (1.77)

0.86 (1.75)

0.48 (1.77)

9.95

<0.0001