Anna Gorter

A controlled HIV/AIDS-related health education programme in Managua, Nicaragua.

Objectives:To evaluate the impact of a community-wide intervention to increase HIV/AIDS-related knowledge, change attitudes and increase safer-sex practices in Managua, Nicaragua. Design and setting:Household-based health education intervention trial comprising a knowledge, attitudes and practices (KAP) survey at baseline, a health education intervention and a follow-up KAP survey. Four neighbourhoods were included, two received the intervention, and the other two served as controls. Randomly selected residents aged 15–45 years were interviewed at baseline (n = 2160) and follow-up (n = 2271) using an identical questionnaire. The intervention consisted of a health education campaign that emphasized HIV transmission and condom use. Outcomes and analysis:Knowledge levels regarding transmission and prevention of HIV infection, self-reported use of condoms, levels of worries about HIV/AIDS and perception of personal risk of HIV infection. Comparisons between baseline and follow-up employed χ2 tests with continuity correction. The influence of the intervention was examined in multivariate logistic models including an appropriate interaction term. Results:Intervention and control samples were comparable with regard to sex, age, and age at first intercourse. Significantly less intervention residents had formal education (P < 0.001). At baseline, outcome variables were generally similar in control and intervention samples. Condom use increased from 9 to 16% (P = 0.003) among intervention women, but only from 9 to 11% (P = 0.5) in control women (test for interaction, P = 0.08). Among men, increases were from 31 to 41% (P < 0.001) and from 30 to 37% (P = 0.06), respectively (test for interaction, P = 0.3). Levels of worries about HIV/AIDS decreased in all groups, but perception of individual risk increased only among intervention women (test for interaction, P = 0.02). Conclusions:This household-targeted health education intervention appears to have had some effect; however, sustained efforts are needed further to improve levels of knowledge and to increase condom use in Managua.

Can a comprehensive voucher programme prompt changes in doctors’ knowledge, attitudes and practices related to sexual and reproductive health care for adolescents? A case study from Latin America

Objectives  To evaluate whether participation in a competitive voucher programme designed to improve access to and quality of sexual and reproductive health care (SRH‐care), prompted changes in doctors’ knowledge, attitudes and practices.

Uncovering and responding to needs for sexual and reproductive health care among poor urban female adolescents in Nicaragua.

Background  To meet the needs of female adolescents from low‐income urban areas for sexual and reproductive health (SRH) care, vouchers providing free‐of‐charge access to SRH care at 19 primary care clinics were distributed in Managua, Nicaragua. These vouchers substantially increased the use of services, demonstrating that many adolescents are willing to use such services, if readily accessible. The voucher redemption made it possible to identify the nature of existing, but largely unmet, needs for SRH care.

Community embedded reproductive health interventions for adolescents in Latin America: development and evaluation of a complex multi-centre intervention

BackgroundAdolescents in Latin America are at high risk for unwanted and unplanned pregnancies, which often result in unsafe abortions or poor maternal health outcomes. Both young men and women in the region face an increased risk of sexually transmitted infections due to inadequate sexual and reproductive health information, services and counselling. To date, many adolescent health programmes have targeted a single determinant of sexual and reproductive health. However, recent evidence suggests that the complexity of sexual and reproductive health issues demands an equally multi-layered and comprehensive approach.MethodsThis article describes the development, implementation and evaluation design of the community-embedded reproductive health care for adolescents (CERCA) study in three Latin American cities: Cochabamba (Bolivia), Cuenca (Ecuador) and Managua (Nicaragua). Project CERCA’s research methodology builds on existing methodological frameworks, namely: action research, community based participatory research and intervention-mapping.The interventions in each country address distinct target groups (adolescents, parents, local authorities and health providers) and seek improvement of the following sexual health behaviours: communication about sexuality, sexual and reproductive health information-seeking, access to sexual and reproductive health care and safe sexual relationships.In Managua, we implemented a randomised controlled study, and in Cochabamba and Cuenca we adopted a non-randomised controlled study to evaluate the effectiveness of Project CERCA interventions, in addition to a process evaluation.DiscussionThis research will result in a methodological framework that will contribute to the improved design and implementation of future adolescent sexual and reproductive health interventions.Trial registrationClinicalTrials.gov (NCT01722084)

The cultural construction of childhood diarrhoea in rural Nicaragua: Relevance for epidemiology and health promotion

As a component of a series of studies of childhood diarrhoea in rural Nicaragua, lay knowledge regarding the condition and its appropriate management has been investigated through semistructured interviews with 70 mothers. These data have been combined with information from focus group discussions and observations from investigators who have been resident in the study area for many years. For any episode of childhood diarrhoea, the lay nosology influences the treatment path followed. Thus for some types of diarrhoea, treatment at a health centre or health post and the use of rehydration fluids is seen to be appropriate, while for other types the use of traditional healers or home-based treatment, often explicitly without the use of rehydration fluids, is applicable. The implications of lay nosological systems for the interpretation of epidemiological studies and for the implementation of health promotion programmes are discussed.

Aids in Nicaragua: Epidemiological, Political, and Sociocultural Perspectives

The AIDS epidemic in Nicaragua is several years behind that in the United States and neighboring countries of Central and South America. A combination of events, including the isolation caused by the war of the U.S.-backed Contra army against the Sandinista government, the complete economic embargo imposed on Nicaragua by the United States in 1985, self-sufficiency for blood products, and a low rate of recreational injectable-drug use, have contributed to this situation. Since the Sandinistas were defeated in the general election of 1990, people have returned to Nicaragua from areas where HIV is more prevalent, such as Honduras and the United States. It is probable that many HIV-infected persons have now entered the country. Because of the high rates of sexually transmitted diseases and cultural factors such as “machismo,” HIV is likely to spread rapidly by heterosexual transmission, unless effective, culturally appropriate education and sexually transmitted disease prevention programs are implemented now.

Determinants of drinking water quality in rural Nicaragua.

One hundred and fifty-three water samples from rural Nicaragua were examined for the presence of faecal coliforms during both wet and dry periods. A linear model was fitted by analysis of covariance with the logarithm of the faecal coliform count as the dependent variable. As expected, traditional water sources were grossly contaminated at all times whereas piped water sources were much cleaner. Hand-dug protected wells had significantly higher levels of faecal contamination than unprotected riverside wells and springs during the dry season. The possible reasons for this unexpected finding are discussed. A close association between rainfall and faecal contamination was demonstrated but the effect of rainfall depended on the type of water source. An association between water quality and the size of the community served by the source was also detected. The finding that stored water was usually more contaminated than fresh water samples is consistent with the results from other studies. Since it is unusual for water quality to be inversely correlated with accessibility, this study site would be suitable for investigating the relative importance of water-borne versus water-washed transmission mechanisms in childhood diarrhoea.

How many people actually use condoms? An investigation of motel clients in Managua

Motels in Nicaragua are popular venues for both commercial and non-commercial sexual encounters and thus provide a potential location for the spread of sexually transmitted agents, including the human immunodeficiency virus. Condoms are known to be effective barriers against these infections, but are infrequently used by Nicaraguans. We interviewed all motel owners in one district of Managua and in five randomly selected motels ascertained, by retrieval and inspection, actual rates of condom use by clients. Six out of 26 establishments initially supplied condoms: when provided on entry to the motel condoms were used in 37% of observed encounters. Condom use can be assessed objectively in certain circumstances and this method can provide a reliable outcome measure for condom promotion programmes.

Primary healthcare providers’ views on improving sexual and reproductive healthcare for adolescents in Bolivia, Ecuador, and Nicaragua

Objectives To elicit the views of primary healthcare providers from Bolivia, Ecuador, and Nicaragua on how adolescent sexual and reproductive health (ASRH) care in their communities can be improved. Methods Overall, 126 healthcare providers (46 from Bolivia, 39 from Ecuador, and 41 from Nicaragua) took part in this qualitative study. During a series of moderated discussions, they provided written opinions about the accessibility and appropriateness of ASRH services and suggestions for its improvement. The data were analyzed by employing a content analysis methodology. Results Study participants emphasized managerial issues such as the prioritization of adolescents as a patient group and increased healthcare providers’ awareness about adolescent-friendly approaches. They noted that such an approach needs to be extended beyond primary healthcare centers. Schools, parents, and the community in general should be encouraged to integrate issues related to ASRH in the everyday life of adolescents and become ‘gate-openers’ to ASRH services. To ensure the success of such measures, action at the policy level would be required. For example, decision-makers could call for developing clinical guidelines for this population group and coordinate multisectoral efforts. Conclusions To improve ASRH services within primary healthcare institutions in three Latin American countries, primary healthcare providers call for focusing on improving the youth-friendliness of health settings. To facilitate this, they suggested engaging with key stakeholders, such as parents, schools, and decision-makers at the policy level.

Factorial validation of the Attitudes toward Women Scale for Adolescents (AWSA) in assessing sexual behaviour patterns in Bolivian and Ecuadorian adolescents

Background Adolescents’ health is greatly influenced by social determinants, including gender norms. Although research has shown that there is an association between gender attitudes and adolescents’ sexual behaviour, few studies have assessed this relationship carefully. The Attitudes toward Women Scale for Adolescents (AWSA) is widely used to assess gender attitudes among adolescents; however, to our knowledge it has not been applied in Latin America. Objective To apply AWSA in Latin America for the first time, to perform a factorial validation of this scale and to assess the relationship of gender attitudes and sexual behaviour in Bolivian and Ecuadorian adolescents. Design This cross-sectional study was carried out in 2011 among 14–18 year olds in 20 high schools in Cochabamba (Bolivia) and six in Cuenca (Ecuador) as a part of a larger project. Schools were purposively selected. A Spanish version of the 12-item AWSA was employed for this study. The assessed aspects of adolescent sexual behaviour were: reported sexual intercourse, reported positive experience during last sexual intercourse and reported current use of contraception. The psychometric properties of AWSA were investigated, and both explanatory and confirmatory factorial analyses were performed. Results The number of questionnaires included in the analysis was 3,518 in Bolivia and 2,401 in Ecuador. A factorial analysis of AWSA resulted in three factors: power dimension (PD), equality dimension (ED) and behavioural dimension (BD). ED showed the highest correlates with adolescent sexual behaviour. Higher scores of this dimension were associated with a more positive experience of sexual relationships, a higher current use of modern contraception and greater sexual activity among girls. Conclusions This study revealed a three-factorial structure of AWSA and demonstrated that by employing factors, the sensitivity of AWSA increases as compared to using the scale as a whole to assess sexual behaviour. This could have important implications for future research on gender and the sexual experiences of adolescents.