Dataset Information

Consistent condom use among highly effective contraceptive users in an HIV-endemic area in rural Kenya.

ABSTRACT:

Background

Women of reproductive age are at the highest risk of both HIV infection and unintended pregnancy in sub-Saharan Africa. Highly effective contraceptives (HECs) such as hormonal injectable and implants are widely used in this region. HECs are effective for preventing pregnancies. However, unlike condoms, HECs offer no protection against HIV. Dual-method use, or the use of condoms with HECs, is an ideal option to reduce HIV risk but is infrequently practiced. Rather, women tend not to use condoms when they use HECs and increase their HIV risk from their sexual partners. However, it remains unknown whether HIV status affects such tendency. Given the increasing popularity of HECs in sub-Saharan Africa, this study examined the association between the use of HECs and condom use among HIV-positive and negative women.

Methods

A cross-sectional study was conducted among 833 sexually active women aged 18-49 years, recruited from six clinics in Siaya county, Kenya. From March to May 2017, female research assistants interviewed the women using a structured questionnaire. Multiple logistic regression analysis was conducted to examine the association between HEC use and consistent condom use in the past 90 days, adjusting for potential confounders. It was also examined with regular partners (husbands or live-in partners) and non-regular partners, separately. In addition, a sub-sample analysis of HIV-negative or unknown women was conducted.

Results

In total, 735 women were available for the analysis. Among the women, 231 (31.4%) were HIV-positive. HIV-positive women were more likely to use HECs than HIV-negative or status unknown women (70.1% vs. 61.7%, p = 0.027). HEC use was significantly associated with decreased condom use with a regular partner (adjusted odds ratio (AOR) = 0.25; 95% CI 0.15-0.43, p<0.001) and a non-regular partner (AOR = 0.25; 95% CI 0.11-0.58, p = 0.001). However, compared with HIV-negative or status unknown women, HIV-positive women were more likely to use HECs and condoms consistently with a regular partner (AOR = 6.54, 95% CI 2.15-20.00, p = 0.001). Other factors significantly associated with consistent condom use included partner's positive attitude toward contraception, partner's HIV-positive status, high HIV risk perception, and desire for children in the future.

Conclusion

Dual-method use was limited among HIV-negative women and women who had HIV-negative partners due to inconsistent condom use. The use of HECs was significantly associated with decreased condom use, regardless of partner type and their HIV status. Due to this inverse association, HIV-negative women may increase their HIV risk from their sexual partners. Therefore, interventions should be strengthened to reduce their dual risks of HIV infection and unintended pregnancy by promoting dual-method use. Family planning services should strengthen counseling on the possible risk of HIV infection from their sexual partners and target not only women but also their partners, who may play a key role in condom use.

SUBMITTER: Kosugi H

PROVIDER: S-EPMC6502455 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Consistent condom use among highly effective contraceptive users in an HIV-endemic area in rural Kenya.

Kosugi Hodaka H Shibanuma Akira A Kiriya Junko J Wafula Sam W SW Jimba Masamine M

PloS one 20190506 5

<h4>Background</h4>Women of reproductive age are at the highest risk of both HIV infection and unintended pregnancy in sub-Saharan Africa. Highly effective contraceptives (HECs) such as hormonal injectable and implants are widely used in this region. HECs are effective for preventing pregnancies. However, unlike condoms, HECs offer no protection against HIV. Dual-method use, or the use of condoms with HECs, is an ideal option to reduce HIV risk but is infrequently practiced. Rather, women tend n ...[more]

PMID: 31059524

Similar Datasets

Project description:BackgroundThere is a high unmet need for limiting and spacing child births during the postpartum period. Given the consequences of closely spaced births, and the benefits of longer pregnancy intervals, targeted activities are needed to reach this population of postpartum women. Our objective was to establish the determinants of contraceptive uptake among postpartum women in a county referral hospital in rural Kenya.MethodsSample was taken based on a mixed method approach that included both quantitative and qualitative methods of data collection. Postpartum women who had brought their children for the second dose of measles vaccine between 18 and 24 months were sampled Participants were interviewed using structured questionnaires, data was collected about their socio-demographic characteristics, fertility, knowledge, use, and access to contraceptives. Chi square tests were used to determine the relationship between uptake of postpartum family planning and: socio demographic characteristics, contraceptive knowledge, use access and fertility. Qualitative data collection included focus group discussions (FDGs) with mothers and in-depth interviews with service providers Information was obtained from mothers' regarding their perceptions on family planning methods, use, availability, access and barriers to uptake and key informants' views on family planning counseling practices and barriers to uptake of family planning RESULTS: More than three quarters (86.3%) of women used contraceptives within 1 year of delivery, with government facilities being the most common source. There was a significant association (p ≤ 0.05) between uptake of postpartum family planning and lower age, being married, higher education level, being employed and getting contraceptives at a health facility. One third of women expressing no intention of having additional children were not on contraceptives. In focus group discussions women perceived that the quality of services offered at the public facilities was relatively good because they felt that they were adequately counseled, as opposed to local chemist shops where they perceived the staff was not experienced.ConclusionContraceptive uptake was high among postpartum women, who desired to procure contraceptives at health facilities. However, there was unmet need for contraceptives among women who desired no more children. Government health facility stock outs represent a missed opportunity to get family planning methods, especially long acting reversible contraceptives, to postpartum women.

Project description:BackgroundLeptospira are shed into the environment via urine of infected animals. Rivers are thought to be an important risk factor for transmission to humans, though much is unknown about the types of environment or characteristics that favor survival. To address this, we screened for Leptospira DNA in two rivers in rural Ecuador where Leptospirosis is endemic.ResultsWe collected 112 longitudinal samples and recorded pH, temperature, river depth, precipitation, and dissolved oxygen. We also performed a series of three experiments designed to provide insight into Leptospira presence in the soil. In the first soil experiment, we characterized prevalence and co-occurrence of Leptospira with other bacterial taxa in the soil at dispersed sites along the rivers (n = 64). In the second soil experiment, we collected 24 river samples and 48 soil samples at three points along eight transects to compare the likelihood of finding Leptospira in the river and on the shore at different distances from the river. In a third experiment, we tested whether Leptospira presence is associated with soil moisture by collecting 25 soil samples from two different sites. In our river experiment, we found pathogenic Leptospira in only 4 (3.7%) of samples. In contrast, pathogenic Leptospira species were found in 22% of shore soil at dispersed sites, 16.7% of soil samples (compared to 4.2% of river samples) in the transects, and 40% of soil samples to test for associations with soil moisture.ConclusionsOur data are limited to two sites in a highly endemic area, but the scarcity of Leptospira DNA in the river is not consistent with the widespread contention of the importance of river water for leptospirosis transmission. While Leptospira may be shed directly into the river, onto the shores, or washed into the river from more remote sites, massive dilution and limited persistence in rivers may reduce the environmental load and therefore, the epidemiological significance of such sources. It is also possible that transmission may occur more frequently on shores where people are liable to be barefoot. Molecular studies that further explore the role of rivers and water bodies in the epidemiology of leptospirosis are needed.

Project description:ObjectiveVoluntary Counseling and Testing for HIV (VCT) and increasing access to male condoms are common strategies to respond to the HIV/AIDS pandemic. Using biological and behavioral outcomes, we compared programs to increase access to VCT, male condoms or both among youth in Western Kenya with the standard available HIV prevention services within this setting.DesignA four arm, unblinded randomized controlled trial.MethodsThe sample includes 10,245 youth aged 17 to 24 randomly assigned to receive community-based VCT, 150 male condoms, both VCT and condoms, or neither program. All had access to standard HIV services available within their communities. Surveys and blood samples for HSV-2 testing were collected at baseline (2009-2010) and at follow up (2011-2013). VCT was offered to all participants at follow up. HSV-2 prevalence, the primary outcome, was assessed using weighted logistic regressions in an intention-to-treat analysis.ResultsFor the 7,565 respondents surveyed at follow up, (effective tracking rate = 91%), the weighted HSV-2 prevalence was similar across groups (control group = 10.8%, condoms only group = 9.1%, VCT only group = 10.2%, VCT and condoms group = 11.5%). None of the interventions significantly reduced HSV-2 prevalence; the adjusted odds ratios were 0.87 (95% CI: 0.61-1.25) for condoms only, 0.94 (95% CI: 0.64-1.38) for VCT only, and 1.12 (95% CI: 0.79-1.58) for both interventions. The VCT intervention significantly increased HIV testing (adj OR: 3.54, 95% CI: 2.32-5.41 for VCT only, and adj OR: 5.52, 95% CI: 3.90-7.81 for condoms and VCT group). There were no statistically significant effects on risk of HIV, or on other behavioral or knowledge outcomes including self-reported pregnancy rates.ConclusionThis study suggests that systematic community-based VCT campaigns (in addition to VCT availability at local health clinics) and condom distribution are unlikely on their own to significantly reduce the prevalence of HSV-2 among youth.

Dataset Information

Consistent condom use among highly effective contraceptive users in an HIV-endemic area in rural Kenya.

Background

Methods

Results

Conclusion

Publications

Consistent condom use among highly effective contraceptive users in an HIV-endemic area in rural Kenya.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets