Research article
Associations between sexual behaviour change in young people and decline in HIV prevalence in Zambia
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* Corresponding author: Ingvild F Sandøy ingvild.sandoy@cih.uib.no
1 Centre for International Health, University of Bergen, Armauer Hansen building, N-5021 Bergen, Norway
2 Centre for International Health, University of Bergen and Department of Community Medicine, University of Zambia, Zambia
3 Department of Community Medicine, University of Zambia, Zambia
4 Centre for International Health, University of Bergen, Bergen, Norway
BMC Public Health 2007, 7:60 doi:10.1186/1471-2458-7-60
Published: 23 April 2007Additional files
Additional file 1:
Additional table 1. Characteristics of respondents
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Additional file 2:
Additional table 2. Changes in the proportions reporting having any casual partner during the year prior to the survey by marital status, adults aged 15–24, 1995–2003
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Additional file 3:
Additional table 3. Changes in the proportions reporting condom use at last sexual intercourse by educational attainment among adults aged 15–24, 1995–2003
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Additional file 4:
Additional table 4. Changes in the proportions of HIV-negative women aged 15–24 who had ever given birth by educational attainment, 1995–2003
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Additional file 5:
Additional table 5. HIV prevalence by whether 'ever given birth', stratified by marital status. Women aged 15–24.
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Additional file 6:
Additional table 6. Age-adjusted odds ratio (AOR) of having given birth comparing 2003 and 1995 (2003 and 1999 for modern contraceptives) and adjusting for 'current use of modern contraceptives', 'used condom at last sexual intercourse' and abstinence among rural and urban women aged 15–24
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Additional file 7:
Additional table 7. Changes in the proportion of all women aged 15–24 who frequently use traditional agents before sex to make the vagina drier, by educational attainment, 1995–2003
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Additional file 8:
Additional table 8. Proportions of all women aged 15–24 who frequently use traditional agents before sex to make the vagina drier, by educational attainment, 1995–2003
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Additional file 9:
Additional table 9. Changes in the proportions of females aged 15–24 reporting current use of modern contraceptives by educational attainment, 1995–2003
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Additional file 10:
Additional table 10. Changes in the proportions reporting current use of modern contraceptives by educational attainment among females aged 15–24, 1995–2003
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Additional file 11:
Additional table 11. Changes in the proportions reporting ever having sex by educational attainment among adults aged 15–24, 1995–2003
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Additional file 12:
Additional table 12. Changes in the median reported age at sexual debut by educational attainment among adults aged 15–24, 1995–2003
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Additional file 13:
Additional figure 1. Percentages reporting having had sex by the age of 15 in 1999 and in 2003 based on the age groups of the respondents in 1999
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Additional file 14:
Additional table 13. Percentages reporting having had sex by the age of 15 in 1999 and in 2003 based on the age groups of the respondents in 1999.
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Additional file 15:
Additional table 14. HIV prevalence among young people aged 15–24 reporting 'ever' and 'never' sexual activity
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Additional file 16:
Additional table 15. Age-adjusted odds ratio (AOR) of risk of HIV infection by survey time comparing 2003 and 1995, adjusting for sexual behaviour variables, for urban and rural men and women aged 15–24 with higher education (≥10 years of schooling)
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Additional file 17:
Additional figure 2. Proportions who reported ever having used a condom in 1995, 1999 and 2003 based on the age groups of the respondents in 1995. The denominator is the number of sexually active respondents
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Additional file 18:
Additional figure 3. Proportion of women reporting 'ever given birth' in 1995, 1999 and 2003 based on the age groups in 1995
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