The reasons why African women become engaged in sex work have received little attention in academic research. While it is largely acknowledged that there exists a connection between entering the sex trade and poverty, not all women who are poor enter sex work. Through the use of life histories with 21 women between the ages of 18 and 42, this thesis explores the combination of factors that lead women and girls to become commercial sex workers in Nairobi, Kenya. This method provides a detailed look at initiation into sex work as it occurs over the life course for women and girls in this context. Additionally, this thesis examines how structural violence impinges on their lives, thereby increasing vulnerability to engagement in sex work. Examining the larger socio-political and economic contexts illustrates how issues such as HIV/AIDS, migrant labour, changing gender roles, the erosion of existing familial structures and gender inequities structure risk for suffering for women. These issues result in many girls losing caregiver support by being orphaned, while additionally, women are burdened with providing total economic and social support for the family in a society that has gendered economic opportunities. Both girls and women are left with few options other than the sex trade to survive.

Problématique : Les femmes travailleuses du sexe (TS) constituent la population le plus à risque d’infection au VIH dans différents pays d’Afrique subsaharienne. Plusieurs interventions y ont ainsi été menées pour réduire le risque d’infection en influant sur les facteurs de risque. Parmi ces interventions, on peut citer la promotion de l’utilisation du préservatif de même que le dépistage et le traitement des infections sexuellement transmissibles (IST). Cependant, certaines composantes sont peu représentées dans ce panel d’interventions offertes aux femmes TS. Le conseil dépistage volontaire pourrait s’avérer une intervention utile de prévention primaire et secondaire pour cette population mais son acceptabilité est mal connue. Par ailleurs, en termes de surveillance de l’épidémie, l’évaluation de la validité de l’auto-rapport d’utilisation du préservatif, indicateur fréquemment utilisé lors d’enquêtes populationnelles serait souhaitable. Enfin, pour ce qui est de la prévention de l’infection dans cette population, l’effet du désir d’enfant sur l’utilisation non systématique du condom avec le principal partenaire régulier non payant est peu connu. Il en est de même pour la prévalence de certaines IST comme le VPH-16 et l’effet combiné de facteurs sociodémographiques, comportementaux et préventifs sur la présence de ces IST. Objectifs : Les objectifs de cette thèse sont 1) de mesurer l’acceptabilité et les conséquences du conseil dépistage volontaire du VIH chez les femmes TS de Conakry en Guinée; 2) d’évaluer la validité de l’auto-rapport de l’utilisation du préservatif dans cette population grâce à un indicateur biologique de présence de sperme, l’antigène spécifique de la prostate (PSA); 3) d’estimer la fréquence d’utilisation systématique du préservatif avec les partenaires clients et non-clients des femmes TS et d’étudier l’importance du désir d’enfant dans l’utilisation non systématique du préservatif avec le principal partenaire régulier non-client et 4) de mesurer la prévalence des IST et du VIH et d’étudier les facteurs sociodémographiques, comportementaux et préventifs qui y sont associés. Méthodologie : Nous avons mené une étude longitudinale dans la ville de Conakry en Guinée auprès de 421 femmes TS recrutées dans trois services de santé adaptés pour elles. Un devis mixte répété un an plus tard a permis de collecter des données quantitatives et qualitatives. Des analyses biologiques de dépistage des IST et du VIH ont été effectuées. Résultats : Le premier article de résultats présenté dans cette thèse montre que l’acceptabilité du conseil dépistage volontaire est élevée chez les femmes TS. En effet, les taux d’acceptation du test, de retour pour la prise de résultats et de notification du statut sérologique avoisinaient les 100%. Cette acceptabilité semblait être le fait d’une perception de risque d’infection élevé, mais aussi d’une pression sociale du milieu prostitutionnel pour effectuer le dépistage et révéler le statut sérologique. Les conséquences négatives au dépistage étaient rares. Le deuxième article montre que l’auto-rapport de l’usage récent du préservatif a une très faible sensibilité lorsque comparé à l’étalon d’or que constitue la PSA. Ainsi, la plupart des personnes chez qui la PSA était retrouvée ne rapportaient aucun rapport non protégé récent. La discordance entre l’auto-rapport d’utilisation récente du préservatif et la présence de PSA était associée à une perception de risque d’infection au VIH élevé. Enfin, la troisième section montre que si l’utilisation systématique du préservatif était très fréquente avec les clients, elle l’est beaucoup moins avec le principal partenaire régulier non-client. Le désir d’enfant de la femme TS contribue de manière significative à l’utilisation non systématique du condom avec ce type de partenaire. Des facteurs sociodémographiques, comportementaux et la coinfection par d’autres IST sont associés à la présence d’IST/VIH, ces dernières étant fréquentes dans la population des femmes TS malgré les nombreuses interventions qui y sont menées. Conclusion : En conclusion, l’on peut dire que la prévention du VIH chez les femmes TS constitue un défi nécessitant des interventions intégrées tenant compte du contexte commercial dans lequel ces interventions sont implantées et des aspirations des femmes TS en matière de reproduction. / Background: Female sex workers (FSW) constitute the population most at risk for HIV infection in many countries of Sub-Saharan Africa. Several interventions have been implemented in this population to reduce the risk of infection. These interventions include the promotion of condom use and the screening and treatment of sexually transmitted infections (STI). However, some components are poorly represented among the interventions offered to FSW. Voluntary counselling and testing could be a useful intervention of primary and secondary prevention for this population but the acceptability of this intervention by FSW is little-known. In addition, in terms of surveillance of the epidemics, the evaluation of the validity of self-reported condom use is important as this indicator is frequently used in population surveys. More information is also needed about the importance of the desire for children in using inconsistently condoms with the main non-paying regular partner. Finally, the prevalence of STIs such as HPV-16 and the combined impact of sociodemographic, behavioural and preventive factors on HIV/STIs infection in this population need to be assessed. Objectives: The objectives of this thesis are 1) to measure the acceptability and the consequences of voluntary HIV counselling and testing among FSW in Conakry, Guinea; 2) to assess the validity of self-report condom use in this population through a biological indicator of semen, the prostate specific antigen (PSA); 3) to measure condom use with clients and non-client partners of FSW and to study the importance of the desire for children in inconsistent condom use with the main regular non-client partner and 4) to measure the prevalence of STIs and HIV and the socio-demographic, behavioural and preventive factors related to these infection outcomes. Methodology: We conducted a longitudinal study in the city of Conakry, Guinea among 421 FSW recruited in three health centers adapted for FSW. A longitudinal mixed design allowed for quantitative and qualitative data collections at baseline and one year later. Biological screening tests for STIs and HIV were performed. Results: The first article presented in this thesis showed that the acceptability of voluntary counselling and testing is high among FSW. The acceptance rate of testing, the return rate for results and disclosure of HIV status were close to 100%. This acceptability seemed to be the result of a high risk perception of HIV infection and of social pressure on FSW by the sex work stakeholders to undergo testing and to disclose their serostatus. Negatives consequences to VCT were rare. The second paper showed that self-reported recent condom use had a very low sensitivity when compared to the gold standard. Thus, most women in whom the PSA was found did not report any recent unprotected intercourse. The discrepancy between self-reported recent condom use and the presence of PSA was associated with a perceived high risk of HIV infection. The third section showed that while condom use was very common with clients, it was much less with non-client regular partners. The desire for pregnancy among SW contributed significantly to inconsistent condom use with this type of sexual partner. Socio-demographic characteristics, behavioural factors and co-infection with other STIs were associated with the presence of STIs and HIV, which were common despite all the interventions that were conducted in this population. Conclusion: In conclusion, HIV prevention among FSW is a challenge requiring the development of integrated strategies that take into account the commercial context in which these interventions are implemented but also FSW’s childbearing aspirations.

MA (Youth in Development) / Institute for Gender and Youth Studies / Commercial sex work (CSW) has turned out to be a subject of concern in most societies. CSW occurs in most countries of the world, and has existed since ancient times. Different nations have different viewpoints with regards to prostitution. In some nations it is illegal while in others it is legal. Prostitution is regarded as a social problem that offends culture, societal morals and values and leads to the spread of Sexually Transmitted Infections (STIs). In most studies about sex work, male counterparts receive little attention but they play a role in the industry. In light of the profiled background context of the problem, this study explored the experiences of female sex workers (FSWs) at Ngundu Growth Point in Zimbabwe. This study endeavored to examine the circumstances that drive women into CSW and the impact of prostitution on the wellbeing of FSWs. The study further examined the role played by government, Non-Governmental Organizations (NGOs) and health professionals towards service delivery to CSWs. In order to understand the experiences of sex worker intersectionality and feminist standpoint theories were deployed. A case study approach involving Ngundu growth point in Masvingo was utilized. The choice of Ngundu emanated from the fact that it is located along the highway that connects South Africa with Zimbabwe, Zambia and Democratic Republic of Congo and as a result, it experiences varying prostitution encounters. Methodologically, the study followed a qualitative research path involving the use of open-ended interviews as data collection methods. A total of nine participants were interviewed that includes sex workers as well as the key informants. Data analysis was done using thematic analysis. The overall study finding was that prostitution at Ngundu is proliferating due to economic hardships where most people are unemployed and living in poverty. From the field interviews with those involved in the prostitution business, it emerged that the socioeconomic situation in the country is forcing women to be in the sex industry. The recommendation proffered is that is that the government should create employment opportunities for the people, open vocational training centres and there should be awareness campaigns targeting sex workers. / NRF

Given the lack of effective vaccine or medicine, changing an individual's risk behaviours has been crucial in preventing the spread of HIV. Consistent and correct condom use has been considered as the most effective form of HIV prevention among female sex workers. Despite coordinated national level interventions over the last decade, a consistent decline in condom use among female sex workers has been evidenced in the Ethiopian context, particularly with non-paying partners. Thus far, no study has been produced that has illustrated major determinants of consistent condom use among female sex workers which would help in developing effective intervention strategies for the prevention of HIV spread in the country. In other countries, the Information, Motivation and Behaviour (IMB) model has been used to identify individual level determents of condom use. However, the researcher postulated that behaviour emanating from the personality structure of individuals could be the fundamental individual level determents of adherence to condom use and chose to investigate this using the Enneagram theory of personality, which was acknowledged for its heuristic value in explaining and enhancing self-development of at-risk individuals. This cross-sectional study was conducted in Addis Ababa. With the Without Finite Population Correction of the Sample Size Estimation Formula, the sample size of 350 was set and participants were recruited using Respondent-Driven Sampling (RDS). Using trained female sex workers, the Essential Enneagram Test (EET) and an Information-Motivation-Behaviour (IMB) questionnaire were administered to collect data. General Linear Modeling (GLM) Multivariate analysis was carried out to assess the correlation between personality style and consistent condom use among participants in the last seven days before the interview. The finding of this study revealed that personality type, measured by the Essential Enneagram Test (EET), is able to predict adherence to condom use among female sex workers and provided a new dimension for policy makers and practitioners in behavioural intervention programmes, such as Information-Education-Communication, peer-to-peer approaches, as well as health and rehabilitation services by using the Enneagram principles and universal growth process. / Psychology / D. Litt. et Phil. (Psychology)

Given the lack of effective vaccine or medicine, changing an individual's risk behaviours has been crucial in preventing the spread of HIV. Consistent and correct condom use has been considered as the most effective form of HIV prevention among female sex workers. Despite coordinated national level interventions over the last decade, a consistent decline in condom use among female sex workers has been evidenced in the Ethiopian context, particularly with non-paying partners. Thus far, no study has been produced that has illustrated major determinants of consistent condom use among female sex workers which would help in developing effective intervention strategies for the prevention of HIV spread in the country. In other countries, the Information, Motivation and Behaviour (IMB) model has been used to identify individual level determents of condom use. However, the researcher postulated that behaviour emanating from the personality structure of individuals could be the fundamental individual level determents of adherence to condom use and chose to investigate this using the Enneagram theory of personality, which was acknowledged for its heuristic value in explaining and enhancing self-development of at-risk individuals. This cross-sectional study was conducted in Addis Ababa. With the Without Finite Population Correction of the Sample Size Estimation Formula, the sample size of 350 was set and participants were recruited using Respondent-Driven Sampling (RDS). Using trained female sex workers, the Essential Enneagram Test (EET) and an Information-Motivation-Behaviour (IMB) questionnaire were administered to collect data. General Linear Modeling (GLM) Multivariate analysis was carried out to assess the correlation between personality style and consistent condom use among participants in the last seven days before the interview. The finding of this study revealed that personality type, measured by the Essential Enneagram Test (EET), is able to predict adherence to condom use among female sex workers and provided a new dimension for policy makers and practitioners in behavioural intervention programmes, such as Information-Education-Communication, peer-to-peer approaches, as well as health and rehabilitation services by using the Enneagram principles and universal growth process. / Psychology / D. Litt. et Phil. (Psychology)