Table 1 Sexual behaviour both at baseline and follow-up
Sexual Risk behaviour | Baseline questionnaire (Q0) | Follow-up questionnaire (Q3) |
|---|---|---|
1) Adolescent sexual initiation | ‘Have you ever had sex?’  0 = no; 1 = yes ‘Do you have any sexual partner?’  Number of partners, recategorized as  0 = none; 1 = ≥1partner | ‘During the last 3 months, did you have sex?’  0 = no; 1 = yes ‘Do you have any sexual partner?’  Number of partners, recategorized as  0 = none; 1 = ≥1partner |
2) Concurrent sexual partners | ‘Do you have any sexual partner?’  Number of partners, recategorized as  0/1 = no concurrent; 1 = ≥2partners ‘During the last 6 months what is the maximum number of concurrent partners you had?’  Number of partners, recategorized as  0/1 = no concurrent; 1 = ≥2partners | ‘Do you have any sexual partner?’  Number of partners, recategorized as  0/1 = no concurrent; 1 = ≥2partners ‘During the last 3 months what is the maximum number of concurrent partners you had?’  Number of partners, recategorized as  0/1 = no concurrent; 1 = ≥2partners |
3) Multiple lifetime sexual partners | ‘During the last 6 months, how many sexual partners have you had?’  Number recategorized as 0/1 = no; 1 = ≥2partners | ‘During the last 3 months, how many sexual partners did you have?’  Number recategorized as 0/1 = no; 1 = ≥2partner |
4) Partner with multiple sexual partners | ‘During the last 6 months, how many sexual partners did your partner have?’  1; 2–5; >5  recategorized as 0 = no multiple; 1 = ≥2partners | ‘During the last 3 months, how many sexual partners did your partner have?’  1; 2–5; >5  recategorized as 0 = no multiple; 1 = ≥2partners |
5) Inconsistent condom use | ‘Have you ever used a condom?’  0 = never; 1 = sometimes; 2 = almost always; 3 = always  recategorized as 0 = no consistent; 1 = inconsistent | ‘In the last 3 months, did you used a condom?’  0 = never; 1 = sometimes; 2 = almost always; 3 = always  recategorized as 0 = no consistent; 1 = inconsistent |
6) Anal sex | ‘Have you ever had anal sex?’  0 = never; 1 = sometimes; 2 = frequently  recategorized as 0 = no; 1 = yes | ‘In the last 3 months, did you have anal sex?’  0 = never; 1 = sometimes; 2 = frequently  recategorized as 0 = no; 1 = yes |
7) Forced sex | ‘Have you ever had forced sex?’  0 = no; 1 = yes | ‘In the last 3 months, did you have forced sex?’  0 = no; 1 = yes |