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Table 4 Results of the Peer Education intervention on sexual behavior, HIV knowledge and attitudes

From: Effectiveness of a peer-led HIV prevention intervention in secondary schools in Rwanda: results from a non-randomized controlled trial

 

Ever had sexual intercourse

Had sex in last 6 months

Condom use at last sex

Perceived Severity

Knowledge of HIV protection modes

Perceived susceptibility

Enacted stigma

 

OR [95%CI]

OR [95%CI]

OR [95%CI]

OR [95%CI]

Bèta-coefficient [95%CI]

Bèta-coefficient [95%CI]

Bèta-coefficient [95%CI]

Intervention (ref. control group)

1.16 [0.85-1.57]

1.28 [0.82-1.98]

1.22 [0.76-1.94]

1.41 [1.09-1.83]*

−0.11 [−0.23-0.00]

0.57 [0.28-0.86]*

0.18 [0.12-0.24]*

Month (T1) (ref. baseline)

1.84 [1.58-2.15]*

1.48 [1.05-2.09]*

1.28 [0.73-2.26]

0.98 [0.78-1.23]

0.25 [0.16-0.35]*

−0.22 [−0.45-0.01]

−0.08 [−0.13- -0.04]*

Month (T2) (ref. baseline)

2.38 [2.00-2.83]*

1.20 [0.81-1.78]

1.31 [0.74-2.32]

0.71 [0.56-0.91]*

2.40 [2.29-2.51]*

−0.32 [−0.55- -0.09]

−0.07 [−0.11- -0.03]*

Intervention* Month T1

0.97 [0.79-1.20]

0.80 [0.50-1.29]

0.73 [0.35-1.53]

0.74 [0.54-1.02]

−0.15 [−0.30- -0.01]*

−0.28 [−0.64-0.08]

−0.08 [−0.15- -0.01]*

Intervention* Month T2

1.29 [1.00-1.67]

1.18 [0.69-2.01]

0.75 [0.36-1.57]

1.12 [0.80-1.57]

−0.19 [−0.36- -0.02]*

−0.00 [−0.36-0.35]

−0.05 [−0.12-0.03]

Alcohol – at least once a month (ref. never)

2.16 [1.65-2.83]*

1.69 [1.23-2.32]*

—

—

—

—

—

Alcohol – at least once a week (ref. never)

3.97 [2.65-5.95]*

4.66 [3.12-6.97]*

—

—

-—

-—

—-

Sexual Self-Concept

1.06 [1.04-1.08]*

1.04 [1.02-1.06]*

—

—

—

−0.05 [−0.05- -0.03]

−0.01 [−0.01- -0.00]*

  1. *significant at level 0.05.
  2. All models controlled for the propensity score variable.