RESUMEN
The SARS-CoV-2 Delta variant emerged shortly after COVID-19 vaccines became available in 2021. We describe SARS-CoV-2 breakthrough infections in a highly vaccinated, well-monitored US Embassy community in Kampala, Uganda. Defining breakthrough infection rates in highly vaccinated populations can help determine public health messaging, guidance, and policy globally.
Asunto(s)
COVID-19 , SARS-CoV-2 , COVID-19/epidemiología , COVID-19/prevención & control , Vacunas contra la COVID-19 , Humanos , SARS-CoV-2/genética , Uganda/epidemiologíaRESUMEN
Large public-health training events may result in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission. Universal SARS-CoV-2 testing during trainings for the Uganda Population-based HIV Impact Assessment identified 28 of 475 (5.9%) individuals with coronavirus disease 2019 (COVID-19) among attendees; most (89.3%) were asymptomatic. Until COVID-19 vaccine is readily available for staff and participants, effective COVID-19 mitigation measures, along with SARS-CoV-2 testing, are recommended for in-person trainings, particularly when trainees will have subsequent contact with survey participants.
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COVID-19 , Prueba de COVID-19 , Vacunas contra la COVID-19 , Humanos , SARS-CoV-2 , UgandaRESUMEN
Although mother-to-child transmission (MTCT) of human immunodeficiency virus (HIV) is preventable through antiretroviral treatment (ART) during pregnancy and postpartum, the Joint United Nations Programme on HIV/AIDS (UNAIDS) estimates that 160,000 new HIV infections occurred among children in 2018 (1). Child survival and HIV-free survival rates* are standard measures of progress toward eliminating MTCT (2). Nationally representative Population-based HIV Impact Assessment (PHIA)§ survey data, pooled from eight sub-Saharan African countries¶ were used to calculate survival probability among children aged ≤3 years by maternal HIV status during pregnancy and HIV-free survival probability among children aged ≤3 years born to women with HIV infection, stratified by maternal ART** status during pregnancy. Survival probability was significantly lower among children born to women with HIV infection (94.7%) than among those born to women without HIV infection (97.6%). HIV-free survival probability of children born to women with HIV infection differed significantly by the timing of initiation of maternal ART: 93.0% among children whose mothers received ART before pregnancy, 87.8% among those whose mothers initiated ART during pregnancy, and 53.4% among children whose mothers did not receive ART during pregnancy. Focusing on prevention of HIV acquisition and, among women of reproductive age with HIV infection, on early diagnosis of HIV infection and ART initiation when applicable, especially before pregnancy, can improve child survival and HIV-free survival.
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Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Tasa de Supervivencia/tendencias , África del Sur del Sahara/epidemiología , Fármacos Anti-VIH/uso terapéutico , Preescolar , Femenino , Infecciones por VIH/mortalidad , Infecciones por VIH/transmisión , Humanos , Lactante , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Masculino , Embarazo , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/tratamiento farmacológicoRESUMEN
In 2016, an estimated 1.5 million females aged 15-24 years were living with human immunodeficiency virus (HIV) infection in Eastern and Southern Africa, where the prevalence of HIV infection among adolescent girls and young women (3.4%) is more than double that for males in the same age range (1.6%) (1). Progress was assessed toward the Joint United Nations Programme on HIV/AIDS (UNAIDS) 2020 targets for adolescent girls and young women in sub-Saharan Africa (90% of those with HIV infection aware of their status, 90% of HIV-infected persons aware of their status on antiretroviral treatment [ART], and 90% of those on treatment virally suppressed [HIV viral load <1,000 HIV RNA copies/mL]) (2) using data from recent Population-based HIV Impact Assessment (PHIA) surveys in seven countries. The national prevalence of HIV infection in adolescent girls and young women aged 15-24 years, the percentage who were aware of their status, and among those persons who were aware, the percentage who had achieved viral suppression were calculated. The target for viral suppression among all persons with HIV infection is 73% (the product of 90% x 90% x 90%). Among all seven countries, the prevalence of HIV infection among adolescent girls and young women was 3.6%; among those in this group, 46.3% reported being aware of their HIV-positive status, and 45.0% were virally suppressed. Sustained efforts by national HIV and public health programs to diagnose HIV infection in adolescent girls and young women as early as possible to ensure rapid initiation of ART should help achieve epidemic control among adolescent girls and young women.
Asunto(s)
Epidemias/prevención & control , Infecciones por VIH/prevención & control , Adolescente , África/epidemiología , Fármacos Anti-VIH/uso terapéutico , Femenino , Infecciones por VIH/epidemiología , Conocimientos, Actitudes y Práctica en Salud , Humanos , Prevalencia , Evaluación de Programas y Proyectos de Salud , Carga Viral/estadística & datos numéricos , Adulto JovenRESUMEN
BACKGROUND: Condom use continues to be an important primary prevention tool to reduce the acquisition and transmission of HIV and other sexually transmitted infections. However, incorrect use of condoms can reduce their effectiveness. METHODS: Using data from a 2012 nationally representative cross-sectional household survey conducted in Kenya, we analyzed a subpopulation of sexually active adults and estimated the percent that used condoms incorrectly during sex, and the type of condom errors. We used multivariable logistic regression to determine variables to be independently associated with incorrect condom use. RESULTS: Among 13,720 adolescents and adults, 8014 were sexually active in the previous 3 months (60.3%; 95% confidence interval [CI], 59.0-61.7). Among those who used a condom with a sex partner, 20% (95% CI, 17.4-22.6) experienced at least one instance of incorrect condom use in the previous 3 months. Of incorrect condom users, condom breakage or leakage was the most common error (52%; 95% CI, 44.5-59.6). Factors found to be associated with incorrect condom use were multiple sexual partnerships in the past 12 months (2 partners: adjusted odds ratio [aOR], 1.5; 95% CI, 1.0-2.0; P = 0.03; ≥3: aOR, 2.3; 95% CI, 1.5-3.5; P < 0.01) and reporting symptoms of a sexually transmitted infection (aOR, 2.8; 95% CI, 1.8-4.3; P < 0.01). CONCLUSIONS: Incorrect condom use is frequent among sexually active Kenyans and this may translate into substantial HIV transmission. Further understanding of the dynamics of condom use and misuse, in the broader context of other prevention strategies, will aid program planners in the delivery of appropriate interventions aimed at limiting such errors.
Asunto(s)
Condones/estadística & datos numéricos , Infecciones por VIH/prevención & control , Conducta Sexual , Enfermedades de Transmisión Sexual/prevención & control , Adolescente , Adulto , Estudios Transversales , Femenino , Humanos , Kenia/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Sexo Seguro , Parejas Sexuales , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Alarmingly high HIV prevalence rates among African American men who have sex with men (AAMSM) require the development of effective prevention interventions. In this study of AAMSM conducted in two cities, we explored similarities and differences between HIV-positive and HIV-negative AAMSM on sociodemographic variables, HIV-related risk behaviors, and attitudinal constructs. Differences emerged in several major life areas: (1) poverty, employment, and use of mental health services, (2) sexual risk behaviors, and (3) self-identification with gay identity and culture. With regard to sociodemographic indicators, HIV-positive AAMSM were doing worse than HIV-negative AAMSM in that they were more likely to be disabled, to be living below the poverty level, and accessing mental health services. With regard to risk behaviors and partner characteristics, HIV-positive AAMSM were acting more responsibly than their HIV-negative counterparts, as they were more likely to have used a condom the last time they had sex. In addition, when compared to their HIV-negative counterparts, HIV-positive AAMSM were more likely to have either no casual partners at all or main or casual partners who were HIV-positive, thus preventing new HIV transmission by partnering with other HIV-positive men. Attitudinally, HIV-positive men were more accepting of their sexual attractions to men and were more likely to identify as gay than their HIV-negative peers. Although causality cannot be determined, the findings of this study can be used to strengthen HIV prevention efforts by improving the selection of targeted behaviors and prevention messages for HIV-positive and HIV-negative AAMSM.
Asunto(s)
Negro o Afroamericano/psicología , Seropositividad para VIH/psicología , Homosexualidad Masculina/psicología , Asunción de Riesgos , Conducta Sexual/psicología , Adulto , Condones/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Parejas Sexuales/psicologíaRESUMEN
Certain constructs are demonstrated in the research literature to be related to HIV risk behaviors among African American adolescents. This study examines how well these constructs are addressed in evidence-based interventions (EBIs) developed for this population. A literature review on variables for sexual risk behaviors among African American adolescents was undertaken. Simultaneously, a review was conducted of the contents of HIV-prevention EBIs. To facilitate comparison, findings from both were organized into constructs from prominent behavior change theories. Analysis showed that environmental conditions and perceived norms were frequently associated with sexual risk behaviors in the literature, while EBIs devoted considerable time to knowledge, skills, and self-efficacy. Findings imply that (a) EBIs might be complemented with activities that focus on important constructs identified in the literature and (b) researchers should better assess the relationship between skill development and HIV risk behaviors. Implications for practice and research are discussed.
Asunto(s)
Conducta del Adolescente/etnología , Negro o Afroamericano/psicología , Infecciones por VIH/prevención & control , Asunción de Riesgos , Conducta Sexual/etnología , Adolescente , Práctica Clínica Basada en la Evidencia , Femenino , Infecciones por VIH/etnología , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Modelos Teóricos , Autoeficacia , Medio Social , Estados UnidosRESUMEN
The concept of core elements was developed to denote characteristics of an intervention, such as activities or delivery methods, presumed to be responsible for the efficacy of evidence-based behavioral interventions (EBIs) for HIV/AIDS prevention. This paper describes the development of a taxonomy of core elements based on a literature review of theoretical approaches and characteristics of EBIs. Sixty-one categories of core elements were identified from the literature and grouped into three distinct domains: implementation, content and pedagogy. The taxonomy was tested by categorizing core elements from 20 HIV prevention EBIs disseminated by Centers for Disease Control and Prevention. Results indicated that core elements represented all three domains but several were difficult to operationalize due to vague language or the inclusion of numerous activities or constructs. A process is proposed to describe core elements in a method that overcomes some of these challenges. The taxonomy of core elements can be used to identify core elements of EBIs, strengthen the translation of EBIs from research to practice and guide future research seeking to identify essential core elements in prevention interventions.
Asunto(s)
Terapia Conductista/métodos , Diseño de Investigaciones Epidemiológicas , Medicina Basada en la Evidencia/organización & administración , Infecciones por VIH/prevención & control , Conducta de Reducción del Riesgo , Centers for Disease Control and Prevention, U.S. , Medicina Basada en la Evidencia/clasificación , Femenino , Infecciones por VIH/epidemiología , Humanos , Masculino , Conducta Sexual , Abuso de Sustancias por Vía Intravenosa/complicaciones , Abuso de Sustancias por Vía Intravenosa/prevención & control , Estados Unidos/epidemiologíaRESUMEN
Evidence-based interventions (EBIs) are used in public health to prevent HIV infection among youth and other groups. EBIs include core elements, features that are thought to be responsible for the efficacy of interventions. The authors evaluate experiences of organizations that adopted an HIV-prevention EBI, Focus on Kids (FOK), and their fidelity to the intervention's eight core elements. A cross-sectional telephone survey was administered to 34 staff members from organizations that had previously implemented FOK. Questions assessed how the organization adhered to, adapted, dropped, or altered the intervention. None of the organizations implemented all eight core elements. This study underscores the importance for HIV intervention researchers to clearly identify and describe core elements. More effort is needed to reflect the constraints practitioners face in nonresearch settings. To ensure intervention effectiveness, additional research and technical assistance are needed to help organizations implement HIV prevention EBIs with fidelity.
Asunto(s)
Difusión de Innovaciones , Medicina Basada en la Evidencia , Adhesión a Directriz , Infecciones por VIH/prevención & control , Promoción de la Salud/organización & administración , Estudios Transversales , Humanos , Entrevistas como Asunto , Desarrollo de Programa , Evaluación de Programas y Proyectos de SaludRESUMEN
PURPOSE: To examine: (1) the relationship between parental monitoring and communication and adolescent risk involvement over time, including consideration of their potential interaction; and (2) the effect of consistent versus inconsistent monitoring and communication over time on adolescent risk behaviors. METHODS: Baseline and follow-up data were collected from 1999-2003. A total of 817 African-American adolescents and their parents were recruited from 35 low-income urban communities in Baltimore, MD. Perceived parental monitoring, parent-adolescent communication and seven risk behaviors were assessed. Logistic general estimating equation (GEE) models were performed to assess the dynamic association. RESULTS: Perceived parental monitoring had protective effects on concurrent adolescent risk involvement over two-year observation. The protective effect on girls' sexual abstinence increased significantly over time. Perceived problem communication was associated with increased risk of concurrent involvement in violent behaviors, but the effect did not change over time. For girls, the probability of engaging in sex increased greatly (from 0.3 to 0.6) for those who perceived problem communication, while it remained stable (about 0.4) for those perceiving less problem communication. CONCLUSIONS: The data confirm the protective effect of perceived parental monitoring on adolescent risk involvement. It also extends previous findings by showing the importance of consistent parental monitoring and communication.
Asunto(s)
Conducta del Adolescente/etnología , Negro o Afroamericano/psicología , Relaciones Padres-Hijo/etnología , Responsabilidad Parental/etnología , Asunción de Riesgos , Adolescente , Negro o Afroamericano/estadística & datos numéricos , Baltimore , Niño , Comunicación , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Pobreza , Estudios Prospectivos , Factores Sexuales , Encuestas y Cuestionarios , Factores de TiempoRESUMEN
INTRODUCTION: Home Based Testing and Counselling (HBTC) aims at reaching individuals who have low HIV risk perception and experience barriers which prevent them from seeking HIV testing and counseling (HTC) services. Saturating the community with HTC is needed to achieve the ambitious 90-90-90 targets of knowledge of HIV status, ARV treatment and viral suppression. This paper describes the use of health belief model and community participation principles in HBTC to achieve increased household coverage and HTC uptake. METHODS: This cross sectional survey was done between August 2009 and April 2011 in Kibera slums, Nairobi city. Using three community participation principles; defining and mobilizing the community, involving the community, overcoming barriers and respect to cultural differences and four constructs of the health belief model; risk perception, perceived severity, perceived benefits of changed behavior and perceived barriers; we offered HTC services to the participants. Descriptive statistics were used to describe socio-demographic characteristics, calculate uptake and HIV prevalence. RESULTS: There were 72,577 individuals enumerated at the start of the program; 75,141 residents were found during service delivery. Of those, 71,925 (95.7%) consented to participate, out of which 71,720 (99.7%) took the HIV test. First time testers were (39%). The HIV prevalence was higher (6.4%) among repeat testers than first time testers (4.0%) with more women (7.4%) testing positive than men (3.6%) and an overall 5.5% slum prevalence. CONCLUSION: This methodology demonstrates that the use of community participation principles combined with a psychosocial model achieved high HTC uptake, coverage and diagnosed HIV in individuals who believed they are HIV free. This novel approach provides baseline for measuring HTC coverage in a community.
Asunto(s)
Consejo/métodos , Infecciones por VIH/psicología , Tamizaje Masivo/métodos , Modelos Psicológicos , Adolescente , Adulto , Anciano , Niño , Preescolar , Estudios Transversales , Femenino , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Humanos , Lactante , Recién Nacido , Kenia/epidemiología , Masculino , Tamizaje Masivo/psicología , Persona de Mediana Edad , Aceptación de la Atención de Salud/psicología , Aceptación de la Atención de Salud/estadística & datos numéricos , Prevalencia , Población Urbana , Adulto JovenRESUMEN
Many HIV prevention funding agencies require the use of evidence-based behavioral interventions (EBIs) previously shown to be effective through rigorous outcome evaluation. Often, the implementing agency's setting or target population is different than those in the original implementation and evaluation. The Centers for Disease Control and Prevention Division of HIV/AIDS Prevention, in collaboration with internal and external partners, developed draft guidance to adapt an EBI to fit the cultural context, risk determinants, risk behaviors, and unique circumstances of the agency without competing with or contradicting the core elements and internal logic. The guidance described in this article provides a systematic approach to help agencies identify the most appropriate intervention for their target population and agency capacity, monitor the process, and evaluate the outcomes of the adapted intervention. This guidance, currently being piloted with five community-based organizations, will be revised and disseminated at the conclusion of project activities.
Asunto(s)
Medicina Basada en la Evidencia , Conductas Relacionadas con la Salud , Promoción de la Salud/organización & administración , Necesidades y Demandas de Servicios de Salud , Centers for Disease Control and Prevention, U.S. , Infecciones por VIH/prevención & control , Promoción de la Salud/métodos , Humanos , Salud Pública , Conducta de Reducción del Riesgo , Estados UnidosRESUMEN
HIV prevention counseling linked with testing has been shown to reduce high-risk behaviors and new sexually transmitted diseases in public clinic settings. However, few studies have been conducted evaluating the implementation of such models outside a research setting. This study sought to determine the extent to which the introduction of a standard protocol based on Project RESPECT improves the achievement of HIV prevention counseling goals of existing counseling and testing programs. Four prevention counseling programs contracting with the Texas Department of State Health Services completed a standardized 5-day training and implemented the protocols, counseling tools, and quality assurance (QA) procedures developed for the project. Introduction of the protocol was accomplished with existing program resources and significantly improved prevention counseling. Direct observation of counseling sessions demonstrated a significant improvement in attainment for eight of the nine counseling goals of initial sessions and for all counseling goals of follow-up sessions after the protocol was introduced. Client exit questionnaires reinforced this finding. Significant improvement was also found in use of counseling skills, with improvements in 6 of 10 skills observed in initial sessions and 4 of 10 skills in follow-up sessions. Challenges identified through semistructured interviews with counselors and supervisors included serving non-English-speaking and low-risk clients, mastery of the protocol, the amount of time required for QA, and implementation in settings with severe time constraints.
Asunto(s)
Consejo/organización & administración , Difusión de Innovaciones , Medicina Basada en la Evidencia , Infecciones por VIH/prevención & control , Promoción de la Salud/organización & administración , Humanos , Estudios de Casos Organizacionales , Evaluación de Programas y Proyectos de Salud/métodos , TexasRESUMEN
BACKGROUND: Although numerous interventions have been demonstrated to reduce targeted adolescent risk behaviors for brief periods, sustained behavior changes covering multiple risk behaviors have been elusive. OBJECTIVE: To determine whether a parental monitoring intervention (Informed Parents and Children Together [ImPACT]) with and without boosters can further reduce adolescent truancy, substance abuse, and sexual risk behaviors and can alter related perceptions 24 months after intervention among youth who have all received an adolescent risk-reduction intervention, Focus on Kids (FOK). DESIGN: Randomized, controlled, 3-celled longitudinal trial. SETTING: Thirty-five low-income, urban community sites. PARTICIPANTS: Eight hundred seventeen African American youth aged 13 to 16 at baseline. Intervention All youth participated in FOK, an 8-session, theory-based, small group, face-to-face risk-reduction intervention, 496 youth and parents received the 1-session ImPACT intervention (a videotape and discussion), 238 of the ImPACT youth also received four 90-minute FOK boosters delivered in small groups. MAIN OUTCOME MEASURES: Responses at baseline and 24 months after intervention to a questionnaire assessing risk and protective behaviors and perceptions. Analyses used General Linear Modeling, intraclass correlation coefficient, analysis of covariance, and multiple comparisons with least significant difference test adjustment. RESULTS: After adjusting for the intraclass correlation coefficient, 6 of 16 risk behaviors were significantly reduced (P< or =.05) among youth receiving ImPACT compared with youth who only received FOK (respectively, mean number of days suspended, 0.65 vs 1.17; carry a bat as a weapon, 4.1% vs 9.6%; smoked cigarettes, 12.5% vs 22.7%; used marijuana, 18.3% vs 26.8%; used other illicit drugs, 1.4% vs 5.6%; and, asked sexual partner if condom always used, 77.9% vs 64.9%). Four of the 7 theory-based subscales reflected significant protective changes among youth who received ImPACT. ImPACT did not produce any significant adverse effects on behaviors or perceptions. CONCLUSION: A parent monitoring intervention can significantly broaden and sustain protection beyond that conferred through an adolescent risk-reduction intervention.
Asunto(s)
Conducta del Adolescente , Negro o Afroamericano/estadística & datos numéricos , Educación en Salud/métodos , Relaciones Padres-Hijo , Asunción de Riesgos , Adolescente , Análisis por Conglomerados , Femenino , Estudios de Seguimiento , Conocimientos, Actitudes y Práctica en Salud , Humanos , Estudios Longitudinales , Masculino , Probabilidad , Conducta de Reducción del Riesgo , Factores Socioeconómicos , Población UrbanaRESUMEN
PURPOSE: To assess: (a) the relative impact of monitoring and peer involvement among six cohorts of African-American youth in their mid-adolescent years, over a decade of research in one urban area, and (b) the consistency of the impact of the two influences over time. METHODS: Baseline data were collected from six cohorts involving 1279 low income African-American youth aged 13 to 16 years involved in community based studies conducted over a decade in an urban area. Self-reported behaviors, and perceptions of parental monitoring and peer risk-involvement were assessed through structured questions. Data were analyzed by frequency distribution, one-way ANOVA, and multiple logistic regression. RESULTS: There was a rapid increase in sexual activity and substance use behaviors during mid-adolescence. Monitoring had a protective influence on substance use behaviors and sexual activity, but had no impact on condom use or drug trafficking. Peer involvement influenced all evaluated risk behaviors. The influences overall did not statistically change over time. CONCLUSIONS: Despite the marked increase in risk behaviors during mid-adolescence, monitoring and peer involvement both influenced adolescent behaviors across each cohort.
Asunto(s)
Conducta del Adolescente/etnología , Negro o Afroamericano/psicología , Relaciones Padres-Hijo/etnología , Grupo Paritario , Asunción de Riesgos , Adolescente , Factores de Edad , Niño , Estudios de Cohortes , Estudios Transversales , Femenino , Humanos , Masculino , Factores Sexuales , Estados Unidos , Población UrbanaRESUMEN
This study examined the cumulative change of unprotected sex over a period of three years among 383 African American youth ages 9 to 15 at baseline who participated in a trial of a Human Immunodeficiency Virus (HIV) risk reduction intervention. Cumulative scores of sexual intercourse and failure to use condoms were compared between intervention and control groups. The results indicate that cumulatively over the three-year period, intervention youth reported significantly lower rates of failure to use a condom. The findings indicate that face-to-face interventions may offer significant cumulative protection from unprotected sex over the long-term.
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Conducta del Adolescente/etnología , Negro o Afroamericano/estadística & datos numéricos , Sexo Seguro/etnología , Sexo Seguro/estadística & datos numéricos , Adolescente , Factores de Edad , Niño , Femenino , Humanos , MasculinoRESUMEN
Data from a randomized, controlled longitudinal study of African-American parent-adolescent dyads were analyzed to assess the impact of a parental monitoring intervention on (a) the similarity of parent and adolescent reporting of adolescent involvement in risk and protective activities, and (b) the reported rates of risk involvement by youth. Self-reported and parental perception of youth risk and protective activities were collected at baseline and 12 months postintervention. There was no significant difference between self-report and parent perception of youth activities among intervention dyads at follow-up. By contrast, parents in the control dyads significantly underestimated youth protective and risk activities. There was no evidence of a direct intervention effect on self-reported risk behaviors. These data confirm earlier findings that a culturally-tailored parental monitoring intervention can increase agreement of youth risk involvement among youth and their parents and provide evidence that this effect endures over time. The data argue for the need to consider intervention strategies that address both parents and youth.
Asunto(s)
Conducta del Adolescente , Negro o Afroamericano/estadística & datos numéricos , Educación en Salud/organización & administración , Relaciones Padres-Hijo , Adolescente , Adulto , Estudios de Casos y Controles , Niño , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Medición de Riesgo , Asunción de Riesgos , Sensibilidad y Especificidad , Estados Unidos , Población UrbanaRESUMEN
BACKGROUND: In Kenya, it is estimated that there are approximately 3.6 million children aged <18 years who have been orphaned or who are vulnerable. We examined the data from the second Kenya AIDS Indicator Survey (KAIS 2012) to determine the number and profile of orphans and vulnerable children (OVC) in Kenya who were aged <18 years. METHODS: KAIS 2012 was a nationally representative, population-based household survey. We analyzed the data for all the children from birth to age 17 years who resided in an eligible household so as to determine whether their parents were alive or had been very ill to define their OVC status. RESULTS: We estimated that there were 2.6 million OVC in Kenya in 2012, of whom 1.8 million were orphans and 750,000 were vulnerable. Among orphans, 15% were double orphans. Over one-third of all the OVC were aged between 10 and 14 years. Households with ≥1 OVC (12% of all households) were usually in the lowest 2 wealth quintiles, and 22% of OVC households had experienced moderate or severe hunger. Receipt of OVC support services was low for medical (3.7%), psychological (4.1%), social (1.3%), and material support (6.2%); educational support was slightly more common (11.5%). Orphanhood among children aged <15 years increased from 1993 to 2003 (P < 0.01) but declined from 2003 to 2012 (P < 0.01). CONCLUSIONS: The 2.6 million OVC constitute a significant proportion of Kenya's population aged <18 years. Special attention should be paid to OVC to prevent further vulnerability and ensure their well-being and development as they transition into adulthood.
Asunto(s)
Niños Huérfanos/estadística & datos numéricos , Poblaciones Vulnerables/estadística & datos numéricos , Adolescente , Factores de Edad , Niño , Servicios de Salud del Niño/estadística & datos numéricos , Protección a la Infancia/estadística & datos numéricos , Preescolar , Escolaridad , Composición Familiar , Femenino , Encuestas Epidemiológicas , Humanos , Lactante , Kenia , Masculino , PobrezaRESUMEN
BACKGROUND: The Kenyan Ministry of Health initiated a voluntary medical male circumcision (VMMC) program in 2008. We used data from 2 nationally representative surveys to estimate trends in the number, demographic characteristics, and sexual behaviors of recently circumcised and uncircumcised HIV-uninfected men in Kenya. METHODS: We compared the proportion of circumcised men between the first and second Kenya AIDS Indicator Survey (KAIS 2007 and KAIS 2012) to assess the progress of Kenya's VMMC program. We calculated the number of uncircumcised HIV-uninfected men. We conducted descriptive analyses and used multivariable methods to identify the variables independently associated with HIV-uninfected uncircumcised men aged 15-64 years in the VMMC priority region of Nyanza. RESULTS: The proportion of men who reported being circumcised increased significantly from 85.0% in 2007 to 91.2% in 2012. The proportions of circumcised men increased in all regions, with the highest increases of 18.1 and 9.0 percentage points in the VMMC priority regions of Nyanza and Nairobi, respectively. Half (52.5%) of HIV-uninfected and uncircumcised men had never been married, and 84.6% were not using condoms at all times with their last sexual partner. CONCLUSIONS: VMMC prevalence has increased across Kenya demonstrating the success of the national program. Despite this accomplishment, the Nyanza region remains below the target to circumcise 80% of all eligible men aged 15-49 years between 2009 and 2013. As new cohorts of young men enter into adolescence, consistent focus is needed. To ensure sustainability of the VMMC program, financial resources and coordinated planning must continue.
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Circuncisión Masculina/tendencias , Seropositividad para VIH/epidemiología , Población Rural/estadística & datos numéricos , Población Urbana/estadística & datos numéricos , Adolescente , Adulto , Factores de Edad , Condones/estadística & datos numéricos , Estudios Transversales , Encuestas Epidemiológicas , Humanos , Kenia/epidemiología , Masculino , Estado Civil , Persona de Mediana Edad , Prevalencia , Conducta Sexual , Adulto JovenRESUMEN
We describe the process of adapting a community-level, evidence-based behavioral intervention (EBI), Community PROMISE, for HIV-positive African American men who have sex with men (AAMSM). The Centers for Disease Control and Prevention (CDC) Map of the Adaptation Process (MAP) guided the adaptation process for this new target population by two community-based organizations (CBOs) working in partnership with two research organizations. We describe five steps of the MAP, assessment, selection, preparation, pilot, and implementation, and the use of qualitative interviews, field observations, and a cross-sectional survey. We recommend: (1) development of a centralized interactive website, listserv, or other resources where agencies adapting EBIs can share tools, materials, experiences, lessons learned, and best practices; (2) strengthening Funding Opportunity Announcements by funding incrementally in phases linked to the MAP; and (3) research should examine (a) whether EBIs adapted by CBOs remain efficacious and (b) the best "fit" between the cultural and climate characteristics of effective collaborations between community- and research-based organizations.