Determinants of high-risk sexual behavior among immigrant groups in Amsterdam: implications for interventions

Sexual risk-taking behaviors among young migrant population in Sweden

Background

Migration is a complex process of high uncertainty with adjustments to new contexts and experiences influencing individuals’ health. This study aims to assess the prevalence of self-reported sexual risk-taking behaviors among migrant youth population in Sweden, fulfilling the research gap in that field.

Methods

A pre-tested, web-based self-administered cross-sectional survey was used to collect data among 1563 migrant youth (15–25 years old) in Sweden. The survey was conducted in high schools and Swedish language schools for foreigners between December 2018 and November 2019. Pearson chi-square and t-tests were used to compare whether sociodemographic characteristics and migration status varied between those engaging in sexual risk behaviors or not. Multivariate logistic regression was used to determine the adjusted odds ratio of the key outcome variable and independent variables.

Results

There is a profound heterogeneity in migrant youth characteristics related to engagement in different sexual risk-taking behaviors. Those engaging in condomless sex were older, coming from the Americas and Europe, living longer in Sweden and came to live with their family. Belonging to the Islamic religion was a protective factor. Sex under the influence of drugs was related to those from Europe, and Middle East and North Africa (MENA) and coming to Sweden to work/study, where age was a protective factor. Living longer in Sweden, coming for work/study or to live with family had higher odds to engage in sex in exchange for gifts/money.

Conclusion

The results highlight the needed reconsideration of the broader system response that can influence migrant youth health outcomes and public health implications. The approach should consider and relate to sexual risk-taking behavior’s long-term consequences. Migrant youth background needs and knowledge should guide this response.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-12996-2.

Migration and sexual partnerships among unmarried young men in Thailand: a longitudinal approach

OBJECTIVES

Migrants typically report more sexual behavior than non-migrants. In existing work, the potentially confounding effects of selection loom large. Our objective is to discern whether migrants actually do engage in more sexual activity than their non-migrating counterparts, once selection is accounted for.

METHODS

We used three waves of data from a longitudinal panel study in Thailand. Panel members were rural unmarried men, some of whom subsequently migrated to urban areas and were re-interviewed there. Migrants were compared to their non-migrant counterparts and to a separate sample of long-term urban dwellers.

RESULTS

There were no differences between eventual migrants and non-migrant counterparts in sexual partnerships before migration. Migration increased sexual partnerships with stable partners and strangers, compared with rural non-migrants.

CONCLUSIONS

Unmarried men who moved to urban areas had increased sexual partnerships with stable partners and strangers. Without proper means of protection, this pattern of behavior puts these men and their sexual partners at elevated risk of unwanted pregnancy and sexually transmitted infections (STIs). Public health programs should target unmarried male migrants for pregnancy control and STI prevention.

Associated with Differences in Sexual Risk-Taking Behaviors Among Migrants in South Korea

We investigated influential factors on differences in sexual risk-taking among homosexual migrants. The data used in this paper are based on the survey and medical examination for migrants' sexual behaviors that was carried out by the Korea Federation for HIV/AIDS Prevention in 2011-2013 on participants living in South Korea. Among 1141 migrants, homosexuals were 0.54 times less likely to use condom than heterosexuals. Homosexuals were 2.93 times more likely to be infected with sexually transmitted diseases (STDs) than heterosexuals. Among 250 homosexual migrants, those who preferred risky sexual intercourse were 0.19 times less likely to use a condom than heterosexual migrants. Those who have a fixed sexual partner were 0.35 times less likely to be infected with HIV than their counterparts. Administrative programs for STDs prevention of migrants should be focused on their sexual risk-taking, which were limited to casual partnership, unprotected sex, and previous contraction of sexual diseases.

A Cross-Sectional Study on Selected Correlates of High risk Sexual Behavior in Polish Migrants Resident in the United Kingdom

Objective: To assess the correlates of the high risk sexual behaviors of Polish migrants in the United Kingdom (UK) after 2004, and to compare such behaviors before/after immigration. Methods: In 2013, a cross-sectional study was conducted through the use of a Computer-assisted web interviewing surveying technique with the use of a self-administered questionnaire. Results: Among 408 respondents (56.9% women), with a median age of 32 years, significantly more admitted to having unprotected sexual contact with a casual partner while in the UK (p < 0.0001) than while in Poland; more were engaged in sex after the use of recreational drugs and alcohol (p < 0.0001 and p = 0.001 respectively). Being a male was associated with greater odds of unprotected sex, sex after the use of alcohol, and having multiple partners. Being single and having only been a resident for a short time in the UK, presenting a lower self-esteem, were predictors of unprotected sex. A total of 19.6% of the respondents admitted to having been tested while in Poland, a lower (p < 0.0001) frequency than while in the UK (49.5%); this referred to both genders; 1.2% (95% CI: 0.79–2.83%) reported that they were HIV positive. Conclusions: Migration can create a vulnerability to STIs, especially for single male migrants with low self-esteem, staying in the UK for less than two years. The results point to strengthening strategies which help reduce high risk sexual behavior among Polish migrants, and to introduce interventions to promote an awareness of HIV sero-status.

TOGETHER Project to Increase Understanding of the HIV Epidemic Among Sub-Saharan African Migrants: Protocol of Community-Based Participatory Mixed-Method Studies

Background

Sub-Saharan African Migrants (SAM) are the second largest group affected by HIV/AIDS in Belgium and the rest of Western Europe. Increasing evidence shows that, more than previously thought, SAM are acquiring HIV in their host countries. This calls for a renewed focus on primary prevention. Yet, knowledge on the magnitude of the HIV epidemic among SAM (HIV prevalence estimates and proportions of undiagnosed HIV infections) and underlying drivers are scarce and limit the development of such interventions.

Objective

By applying a community-based participatory and mixed-methods approach, the TOGETHER project aims to deepen our understanding of HIV transmission dynamics, as well as inform future primary prevention interventions for this target group.

Methods

The TOGETHER project consists of a cross-sectional study to assess HIV prevalence and risk factors among SAM visiting community settings in Antwerp city, Belgium, and links an anonymous electronic self-reported questionnaire to oral fluid samples. Three formative studies informed this method: (1) a social mapping of community settings using an adaptation of the PLACE method; (2) a multiple case study aiming to identify factors that increase risk and vulnerability for HIV infection by triangulating data from life history interviews, lifelines, and patient files; and (3) an acceptability and feasibility study of oral fluid sampling in community settings using participant observations.

Results

Results have been obtained from 4 interlinked studies and will be described in future research.

Conclusions

Combining empirically tested and innovative epidemiological and social science methods, this project provides the first HIV prevalence estimates for a representative sample of SAM residing in a West European city. By triangulating qualitative and quantitative insights, the project will generate an in-depth understanding of the factors that increase risk and vulnerability for HIV infection among SAM. Based on this knowledge, the project will identify priority subgroups within SAM communities and places for HIV prevention. Adopting a community-based participatory approach throughout the full research process should increase community ownership, investment, and mobilization for HIV prevention.

HIV knowledge and risky sexual behavior among men in Rwanda

Introduction

New infections of Human Immunodeficiency Virus (HIV) remain a big problem in many countries. Different interventions have been implemented to improve the general knowledge of HIV, with the hypothesis that increasing HIV knowledge will reduce risky sexual behavior (RSB). However, HIV knowledge may not necessarily reduce RSB. This study explores HIV knowledge and its effect on RSB.

Methods

The study used data from the 2005 and 2010 Rwanda Demographic and Health Surveys to analyze the association between HIV risk factors and two types of RSB (having two or more partners in the past 12 months; and among those with two or more partners, not using a condom at last sex) and the association between HIV knowledge and those RSB. Multivariate logistic regression was used to determine predictors of RSB.

Results

Among 2,773 men in 2005 and 3,772 men in 2010, 5% and 7% respectively reported having two or more sexual partners. Among them, 93% in 2005 and 74% in 2010 did not use a condom at the last sex. Between 2005 and 2010, knowledge of the protective effect of having just one uninfected faithful partner, and basic knowledge of HIV decreased. Knowledge of the protective effect of using condoms increased from 90% to 94%. However, HIV knowledge was not associated with either type of RSB.

Conclusion

In setting up policies and strategies related to HIV prevention, policymakers should consider that focusing on HIV knowledge is not sufficient in itself.

HIV risky sexual behaviors and HIV infection among immigrants: a cross-sectional study in Lisbon, Portugal

This study aimed to examine risky sexual behavior, its associated factors and HIV infection among immigrants. A participatory cross-sectional survey was conducted with 1187 immigrants at the National Immigrant Support Centre, in Lisbon (52.2% female; 34.0% Africans, 33.8% Brazilians, 32.2% Eastern Europeans). About 38% of participants reported ≥ 2 sexual partners in the previous year, 16.2% both regular and occasional sexual partners (last 12 months), 33.1% inconsistent condom use with occasional partners, and 64% no condom use in the last sexual intercourse. Unprotected sex in the last sexual intercourse was more likely among women, Africans, those older, with elementary education, those married and those who didn't receive free condoms in the previous year. No condom use was less likely among those having only occasional sexual partners and both regular and occasional sexual partners. One third of participants had never been tested for HIV. Those never tested reported more frequently inconsistent condom use than those ever tested. Overall, 2.0% reported being HIV positive (2.5% of men; 4.4% of Africans); 4.3% admitted having a STI in previous year. HIV-positive immigrants reported high-risk sexual behaviors. Tailored interventions to promote awareness of HIV serostatus among immigrants as well as culturally adapted risk reduction strategies should be strengthened.

The importance of partnership factors and individual factors associated with absent or inconsistent condom use in heterosexuals: a cross-sectional study

OBJECTIVES

Decisions to use condoms are made within partnerships. We examined the associations between inconsistent or no condom use and individual and partnership characteristics. We also examined the relative importance of individual versus partnership factors.

METHODS

Cross-sectional study of heterosexual individuals enrolled from the sexually transmitted infections (STI) outpatient clinic in Amsterdam, the Netherlands, from May to August 2010. Participants completed a questionnaire about sexual behaviour with the last four partners in the preceding year. Participant and partnership factors associated with inconsistent or no condom use in steady and casual partnerships were identified.

RESULTS

2144 individuals were included, reporting 6401 partnerships; 54.7% were female, the median age was 25 (IQR 22-30) years and 79.9% were Dutch. Inconsistent or no condom use occurred in 86.1% of 2387 steady partnerships and in 66.5% of 4014 casual partnerships. There was statistical evidence of associations between inconsistent condom use in steady partnerships and ethnic concordance, longer duration, higher number of sex acts, practising anal sex, and sex-related drug use. In casual partnerships, associations were found with having an older partner, ethnic concordance, longer duration, higher number of sex acts, anal sex, sex-related drug use, ongoing partnerships and concurrency. In multivariable models, partnership factors explained 50.9% of the variance in steady partnerships and 70.1% in casual partnerships compared with 10.5% and 15.4% respectively for individual factors.

CONCLUSIONS

Among heterosexual STI clinic attendees in Amsterdam, partnership factors are more important factors related with inconsistent condom use than characteristics of the individual.

Uma Tori! Evaluation of an STI/HIV-prevention intervention for Afro-Caribbean women in the Netherlands

OBJECTIVE

This study describes the effectiveness of 'Uma Tori', an STI/HIV-prevention intervention for women of Afro-Surinamese and Dutch Antillean descent in the Netherlands, aimed at increasing awareness of sexual risk and power in relationships and improving sexual decision-making skills.

METHODS

Intervention effects were evaluated in a pre-post-test design, using self-report questionnaires among a sample of 273 women. Data were analysed using intention-to-treat, MANOVA with repeated measures and Bonferroni correction for multiple comparisons. Additionally, a qualitative process evaluation, using logbooks and interviews, was conducted to assess fidelity and completeness of intervention implementation.

RESULTS

The results showed positive effects on participants' knowledge, risk perceptions, perceived norms and sexual assertiveness. In addition, after the programme, participants had stronger intentions to negotiate and practice safe sex. Furthermore participants communicated more with their partners about safe sex.

CONCLUSION

The effects of 'Uma Tori' are promising and the intervention seems to support attempts to reduce sexual-risk behaviour among Afro-Caribbean women.

PRACTICE IMPLICATION

The evaluation of the programme suggests that this interactive, multiple session, multi-faceted small-group intervention is successful in increasing participants' awareness, sexual assertiveness, intentions to negotiate safe sex, and communication about sexual behaviour with partners. This programme is applicable in practice, provided that it is gender specific and culturally appropriate.

[Determinants of condom use and heterosexual multiple sexual partnership in French Antilles and French Guiana]

BACKGROUND

After Subsaharan Africa, the Caribbean is the world's region most affected by HIV/AIDS. The French-American departments (Guadeloupe, Martinique, Guiana), FAD, are located in the heart of this region. Although lower than in other states of the Caribbean, AIDS incidence is much more higher than in France (up to 15 times more in Guiana). Transmission is mostly heterosexual. The frequency, particularly among men, of multiple sexual partnerships frequently taking place concurrently, and the persistence of this activity in older age, contribute to the level of the HIV epidemic and its characteristics. The purpose of this article is to identify, in the FAD, the determinants of condom use among persons with multiple sexual partners (either at last intercourse or during a concurrent relationship), taking into account the variety of multiple sexual partnership situations.

METHOD

Data are taken from an HIV/AIDS KABP survey, based on a probability sample of men and women aged 18 to 69 years, resident in FAD. In total, 3104 interviews were conducted by telephone in 2004: around 1000 in each department.

RESULTS

Among men and women who report two or more partners in the past five years, there is substantial heterogeneity in level of condom use at last intercourse, depending on the duration and type of the relationship: 73% of respondents reported condom use with a casual partner and 14% with a cohabiting partner. Men and women who were engaged in concurrent partnerships in the past five years were at higher risk of infection: 7% reported an STI versus 4% among those who had two or more partners, but not at the same time. Women, older persons, people with a lower level of education and those engaged in concurrent partnerships reported a lower level of condom use, thus increasing their vulnerability to HIV/AIDS.

CONCLUSION

Although HIV/AIDS prevention has increased among male and women engaged in multiple sexual partnerships, there is still a lack of consistent condom use in this population. These results highlight the need for more diversified prevention programs, taking into account sociodemographic factors and the diversity of situations involving multiple sexual partnership.

Using Intervention Mapping to develop a programme to prevent sexually transmittable infections, including HIV, among heterosexual migrant men

Background

There is little experience with carefully developed interventions in the HIV/STI prevention field aimed at adult heterosexual target groups in the Netherlands. The ability to apply intervention development protocols, like Intervention Mapping, in daily practice outside of academia, is a matter of concern. An urgent need also exists for interventions aimed at the prevention of STI in migrant populations in the Netherlands. This article describes the theory and evidence based development of HIV/STI prevention interventions by the Municipal Public Health Service Rotterdam Area (MPHS), the Netherlands, for heterosexual migrant men with Surinamese, Dutch-Caribbean, Cape Verdean, Turkish and Moroccan backgrounds.

Methods

First a needs assessment was carried out. Then, a literature review was done, key figures were interviewed and seven group discussions were held. Subsequently, the results were translated into specific objectives ("change objectives") and used in intervention development for two subgroups: men with an Afro-Caribbean background and unmarried men with a Turkish and Moroccan background. A matrix of change objectives was made for each subgroup and suitable theoretical methods and practical strategies were selected. Culturally-tailored interventions were designed and were pre-tested among the target groups.

Results

This development process resulted in two interventions for specific subgroups that were appreciated by both the target groups and the migrant prevention workers. The project took place in collaboration with a university center, which provided an opportunity to get expert advice at every step of the Intervention Mapping process. At relevant points of the development process, migrant health educators and target group members provided advice and feedback on the draft intervention materials.

Conclusion

This intervention development project indicates that careful well-informed intervention development using Intervention Mapping is feasible in the daily practice of the MPHS, provided that sufficient time and expertise on this approach is available. Further research should test the effectiveness of these interventions.

Assessing the HIV/AIDS health services needs of African immigrants to Houston

This study investigated HIV/AIDS knowledge, risk behaviors and perceptions, and access to services among Black immigrants from more than 20 African nations to Houston, Texas, United States. Three hundred nine respondents completed a 98-item self-administered questionnaire on HIV/AIDS knowledge, risk behaviors, access to services, and stigma. Data analysis revealed this population to be highly educated (70.9% had educational attainment levels beyond high school), with a plurality motivated to immigrate to the United States for academic reasons (45.0%). As a group they displayed a high level of knowledge about modes of HIV transmission. Generally, Christian background respondents had higher knowledge than those of Muslim background. Nevertheless, 36.3% reported that they had never used a condom, with the overwhelming majority of respondents reporting low self-perceived risk for contracting HIV (79.5%). These findings, together with the persistent practice of traditional rituals such as body scarring/tattooing by a significant minority (20.1%), a lack of awareness about vertical transmission (16.3% of women; 29.9% of men), and discouraging scores on an HIV stigma perception scale, suggest that a targeted campaign to raise awareness in this population is warranted.