Sexual risk behaviour, marriage and ART: a study of HIV-positive people in Papua New Guinea.

BACKGROUND: The prevention of intimate partner transmission of HIV remains an important component of comprehensive HIV prevention strategies. In this paper we examine the sexual practices of people living with HIV on antiretroviral therapy (ART) in Papua New Guinea (PNG). METHOD: In 2008, a total of 374 HIV-positive people over the age of 16 and on ART for more than two weeks were recruited using a non-probability, convenience sampling methodology. This accounted for around 18% of adults on ART at the time. A further 36 people participated in semi-structured interviews. All interviews were thematically analysed using NVivo qualitative data analysis software. RESULTS: Less than forty per cent (38%) of participants reported having had sexual intercourse in the six months prior to the survey. Marital status was by far the most important factor in determining sexual activity, but consistent condom use during vaginal intercourse with a regular partner was low. Only 46% reported consistent condom use during vaginal intercourse with a regular partner in the last six months, despite 77% of all participants reporting that consistent condom use can prevent HIV transmission. Consistent condom use was lowest amongst married couples and those in seroconcordant relationships. The vast majority (91.8%) of all participants with a regular heterosexual partner had disclosed their status to their partner. Qualitative data reinforced low rates of sexual activity and provided important insights into sexual abstinence and condom use. CONCLUSIONS: Considering the importance of intimate partner transmission of HIV, these results on the sexual practices of people with HIV on ART in PNG suggest that one-dimensional HIV prevention messages focussing solely on condom use fail to account for the current practices and needs of HIV-positive people, especially those who are married and know their partners' HIV status.

Living serodiscordantly in Papua New Guinea: sexual practices of HIV-positive people on ART by serostatus of regular heterosexual partner.

This paper examines condom use in intimate relationships amongst Papua New Guineans on antiretroviral therapy (ART). These findings are from a mixed-method study in six provinces throughout Papua New Guinea (PNG). A total of 374 HIV-positive adult Papua New Guineans, over the age of 16 and on ART for more than two weeks were recruited using a non-probability, convenience sampling methodology. Participants were recruited through ART prescribing sites, People Living with HIV/AIDS (PLWHA) drop-in clinics and support groups. A small number (36) also participated in in-depth interviews. Of the sample 226 (60.4%) were women and 148 (39.6%) were men. The majority of the sample was aged below 40 years, with a median age of 30 years. Of the sample who were in a regular relationship 64.7% identified themselves as being in a relationship where both they and their partner were HIV-positive (seroconcordant). Smaller proportions (21.0%) reported being in a relationship with a HIV-negative partner (serodiscordant), or in a relationship where they were not aware of their partner's HIV status (14.3%). The majority of participants who reported having a regular partner also reported having disclosed their HIV serostatus to their partner (91.8%). A significantly greater proportion of participants who reported being in relationships where they did not know the status of their partner, also reported living in the Southern Region of PNG (52.9%), while the majority of those in seroconcordant relationships lived in the Highlands Region (71.2%). There did not appear to be any differences in sexual practice of using condoms between the three groups. Knowledge of serostatus is important for "positive prevention".

Gendered talk about sex, sexual relationships and HIV among young people in Papua New Guinea.

This paper presents findings from a qualitative study carried out in three secondary schools in Eastern Highlands Province, Papua New Guinea (PNG). Seventy-three Year 12 students took part in eight gender-specific focus group discussions (three female and five male). Irrespective of gender, respondents predominately understood sex as being for the sole purpose of reproduction within marriage. When discussing sex and sexual relationships, young men used explicit language and referred specifically to sexual organs and activities. Young women did not. Less concerned for privacy, young men talked in public spaces and in groups with same-sex peers about sex and sexual expression, whereas young women discussed such matters one-on-one and in private. These gender differences provide useful entry points for developing appropriate sex and HIV education programmes involving young people in PNG.