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1.
BMC Pediatr ; 21(1): 534, 2021 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-34852795

RESUMO

BACKGROUND: Intrapartum-related hypoxic events, or birth asphyxia, causes one-fourth of neonatal deaths globally and in Mesoamerica. Multidimensional care for asphyxia must be implemented to ensure timely and effective care of newborns. Salud Mesoamérica Initiative (SMI) is a performance-based program seeking to improve maternal and child health for low-income areas of Central America. Our objective was to assess the impact of SMI on neonatal asphyxia care in health centers and hospitals in the region. METHODS: A pre-post design. Two hundred forty-eight cases of asphyxia were randomly selected from medical records at baseline (2011-2013) and at second-phase follow-up (2017-2018) in Mexico (state of Chiapas), Honduras, Nicaragua, and Guatemala as part of the SMI Initiative evaluation. A facility survey was conducted to assess quality of health care and the management of asphyxia. The primary outcome was coverage of multidimensional care for the management of asphyxia, consisting of a skilled provider presence at birth, immediate assessment, initial stabilization, and appropriate resuscitation measures of the newborn. Data were analyzed using multivariable logistic regression. RESULTS: Management of asphyxia improved significantly after SMI. Proper care of asphyxia in intervention areas was better (OR = 2.4; 95% CI = 1.3-4.6) compared to baseline. Additionally, multidimensional care was significantly higher in Honduras (OR = 4.0; 95% CI = 1.4-12.0) than in Mexico. Of the four multidimensional care components, resuscitation showed the greatest progress by follow-up (65.7%) compared to baseline (38.7%). CONCLUSION: SMI improved the care for neonatal asphyxia management across all levels of health care in all countries. Our findings show that proper training and adequate supplies can improve health outcomes in low-income communities. SMI provides a model for improving health care in other settings.


Assuntos
Asfixia Neonatal , Asfixia , Asfixia Neonatal/terapia , Criança , Atenção à Saúde , Instalações de Saúde , Hospitais , Humanos , Recém-Nascido , Qualidade da Assistência à Saúde
2.
BMC Pregnancy Childbirth ; 19(1): 66, 2019 Feb 12.
Artigo em Inglês | MEDLINE | ID: mdl-30755183

RESUMO

BACKGROUND: Antenatal care (ANC) is a means to identify high-risk pregnancies and educate women so that they might experience a healthier delivery and outcome. There is a lack of evidence about whether receipt of ANC is an effective strategy for keeping women in the system so they partake in other maternal and child interventions, particularly for poor women. The present analysis examines whether ANC uptake is associated with other maternal and child health behaviors in poor mothers in Guatemala, Honduras, Nicaragua, and Mexico (Chiapas). METHODS: We conducted a cross-sectional survey of women regarding their uptake of ANC for their most recent delivery in the last two years and their uptake of selected services and healthy behaviors along a continuity of maternal and child healthcare. We conducted logistic regressions on a sample of 4844 births, controlling for demographic, household, and maternal characteristics to understand the relationship between uptake of ANC and later participation in the continuum of care. RESULTS: Uptake of four ANC visits varied by country from 17.0% uptake in Guatemala to 81.4% in Nicaragua. In all countries but Nicaragua, ANC was significantly associated with in-facility delivery (IFD) (Guatemala odds ratio [OR] = 5.28 [95% confidence interval [CI] 3.62-7.69]; Mexico OR = 5.00 [95% CI: 3.41-7.32]; Honduras OR = 2.60 [95% CI: 1.42-4.78]) and postnatal care (Guatemala OR = 4.82 [95% CI: 3.21-7.23]; Mexico OR = 4.02 [95% CI: 2.77-5.82]; Honduras OR = 2.14 [95% CI: 1.26-3.64]), but did not appear to have any positive relationship with exclusive breastfeeding habits or family planning methods, which may be more strongly determined by cultural influences. CONCLUSIONS: Our results demonstrate that uptake of the WHO-recommended four ANC visits has limited effectiveness on uptake of services in some poor populations in Mesoamérica. Our study highlights the need for continued and varied efforts in these populations to increase both the uptake and the effectiveness of ANC in encouraging positive and lasting effects on women's uptake of health care services.


Assuntos
Continuidade da Assistência ao Paciente/estatística & dados numéricos , Serviços de Saúde Materna/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Pobreza/estatística & dados numéricos , Adulto , Atitude Frente a Saúde/etnologia , Serviços de Saúde Comunitária/organização & administração , Estudos Transversais , Características da Família , Feminino , Guatemala , Humanos , México , Nicarágua , Gravidez , Cuidado Pré-Natal/estatística & dados numéricos , Fatores Socioeconômicos , Adulto Jovem
3.
Int J Qual Health Care ; 31(3): 183-190, 2019 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-29917087

RESUMO

OBJECTIVE: Present methods to measure standardized, replicable and comparable metrics to measure quality of medical care in low- and middle-income countries. DESIGN: We constructed quality indicators for maternal, neonatal and child care. To minimize reviewer judgment, we transformed criteria from check-lists into data points and decisions into conditional algorithms. Distinct criteria were established for each facility level and type of care. Indicators were linked to discharge diagnoses. We designed electronic abstraction tools using computer-assisted personal interviewing software. SETTING: We present results for data collected in the poorest areas of Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama and the state of Chiapas in Mexico (January-October 2014). RESULTS: We collected data from 12 662 medical records. Indicators show variations of quality of care between and within countries. Routine interventions, such as quality antenatal care (ANC), immediate neonatal care and postpartum contraception, had low levels of compliance. Records that complied with quality ANC ranged from 68.8% [confidence interval (CI):64.5-72.9] in Costa Rica to 5.7% [CI:4.0-8.0] in Guatemala. Less than 25% of obstetric and neonatal complications were managed according to standards in all countries. CONCLUSIONS: Our study underscores that, with adequate resources and technical expertise, collecting data for quality indicators at scale in low- and middle-income countries is possible. Our indicators offer a comparable, replicable and standardized framework to identify variations on quality of care. The indicators and methods described are highly transferable and could be used to measure quality of care in other countries.


Assuntos
Países em Desenvolvimento , Garantia da Qualidade dos Cuidados de Saúde/métodos , Criança , Anticoncepção/estatística & dados numéricos , Feminino , Instalações de Saúde/estatística & dados numéricos , Humanos , Saúde do Lactente/estatística & dados numéricos , Recém-Nascido , Serviços de Saúde Materna/normas , Gravidez , Cuidado Pré-Natal/estatística & dados numéricos
4.
Popul Health Metr ; 16(1): 5, 2018 03 20.
Artigo em Inglês | MEDLINE | ID: mdl-29554930

RESUMO

BACKGROUND: To propose health system strategies to meeting the World Health Organization (WHO) recommendations on HIV screening through antenatal care (ANC) services, we assessed predictors of HIV screening, and simulated the impact of changes in these predictors on the probability of HIV screening in Guatemala, Honduras, Mexico (State of Chiapas), Nicaragua, Panama, and El Salvador. METHODS: We interviewed a representative sample of women of reproductive age from the poorest Mesoamerican areas on ANC services, including HIV screening. We used a multivariate logistic regression model to examine correlates of HIV screening. First differences in expected probabilities of HIV screening were simulated for health system correlates that were associated with HIV screening. RESULTS: Overall, 40.7% of women were screened for HIV during their last pregnancy through ANC. This rate was highest in El Salvador and lowest in Guatemala. The probability of HIV screening increased with education, household expenditure, the number of ANC visits, and the type of health care attendant of ANC visits. If all women were to be attended by a nurse, or a physician, and were to receive at least four ANC visits, the probability of HIV screening would increase by 12.5% to reach 45.8%. CONCLUSIONS: To meet WHO's recommendations for HIV screening, special attention should be given to the poorest and least educated women to ensure health equity and progress toward an HIV-free generation. In parallel, health systems should be strengthened in terms of testing and human resources to ensure that every pregnant woman gets screened for HIV. A 12.5% increase in HIV screening would require a minimum of four ANC visits and an appropriate professional attendance of these visits.


Assuntos
Infecções por HIV/diagnóstico , Promoção da Saúde/métodos , Programas de Rastreamento , Pobreza , Complicações Infecciosas na Gravidez/diagnóstico , Cuidado Pré-Natal , Qualidade da Assistência à Saúde , Adulto , Escolaridade , El Salvador , Feminino , Guatemala , HIV , Infecções por HIV/virologia , Acessibilidade aos Serviços de Saúde , Honduras , Humanos , Modelos Logísticos , México , Nicarágua , Panamá , Gravidez , Complicações Infecciosas na Gravidez/virologia , Adulto Jovem
5.
BMC Pregnancy Childbirth ; 16: 234, 2016 08 19.
Artigo em Inglês | MEDLINE | ID: mdl-27542909

RESUMO

BACKGROUND: Poor women in the developing world have a heightened need for antenatal care (ANC) but are often the least likely to attend it. This study examines factors associated with the number and timing of ANC visits for poor women in Guatemala, Honduras, Mexico, Nicaragua, Panama, and El Salvador. METHODS: We surveyed 8366 women regarding the ANC they attended for their most recent birth in the past two years. We conducted logistic regressions to examine demographic, household, and health characteristics associated with attending at least one skilled ANC visit, four skilled visits, and a skilled visit in the first trimester. RESULTS: Across countries, 78 % of women attended at least one skilled ANC visit, 62 % attended at least four skilled visits, and 56 % attended a skilled visit in the first trimester. The proportion of women attending four skilled visits was highest in Nicaragua (81 %) and lowest in Guatemala (18 %) and Panama (38 %). In multiple countries, women who were unmarried, less-educated, adolescent, indigenous, had not wanted to conceive, and lacked media exposure were less likely to meet international ANC guidelines. In countries with health insurance programs, coverage was associated with attending skilled ANC, but not the timeliness. CONCLUSIONS: Despite significant policy reforms and initiatives targeting the poor, many women living in the poorest regions of Mesoamérica are not meeting ANC guidelines. Both supply and demand interventions are needed to prioritize vulnerable groups, reduce unplanned pregnancies, and reach populations not exposed to common forms of media. Top performing municipalities can inform effective practices across the region.


Assuntos
Cobertura do Seguro/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Pobreza/estatística & dados numéricos , Primeiro Trimestre da Gravidez , Cuidado Pré-Natal/estatística & dados numéricos , Adolescente , Adulto , América Central , Feminino , Humanos , Modelos Logísticos , México , Pessoa de Meia-Idade , Pobreza/economia , Gravidez , Cuidado Pré-Natal/economia , Inquéritos e Questionários , Fatores de Tempo , Adulto Jovem
6.
BMC Med ; 13: 164, 2015 Jul 14.
Artigo em Inglês | MEDLINE | ID: mdl-26170012

RESUMO

BACKGROUND: Individual income and poverty are associated with poor health outcomes. The poor face unique challenges related to access, education, financial capacity, environmental effects, and other factors that threaten their health outcomes. METHODS: We examined the variation in the health outcomes and health behaviors among the poorest quintile in eight countries of Mesoamerica using data from the Salud Mesomérica 2015 baseline household surveys. We used multivariable logistic regression to measure the association between delivering a child in a health facility and select household and maternal characteristics, including education and measures of wealth. RESULTS: Health indicators varied greatly between geographic segments. Controlling for other demographic characteristics, women with at least secondary education were more likely to have an in-facility delivery compared to women who had not attended school (OR: 3.20, 95 % confidence interval [CI]: 2.56-3.99, respectively). Similarly, women from households with the highest expenditure were more likely to deliver in a health facility compared to those from the lowest expenditure households (OR 3.06, 95 % CI: 2.43-3.85). Household assets did not impact these associations. Moreover, we found that commonly-used definitions of poverty do not align with the disparities in health outcomes observed in these communities. CONCLUSIONS: Although poverty measured by expenditure or wealth is associated with health disparities or health outcomes, a composite indicator of health poverty based on coverage is more likely to focus attention on health problems and solutions. Our findings call for the public health community to define poverty by health coverage measures rather than income or wealth. Such a health-poverty metric is more likely to generate attention and mobilize targeted action by the health communities than our current definition of poverty.


Assuntos
Países em Desenvolvimento/economia , Países em Desenvolvimento/estatística & dados numéricos , Indicadores Básicos de Saúde , Pobreza/estatística & dados numéricos , Adulto , América Central/epidemiologia , Características da Família , Feminino , Humanos , Renda/estatística & dados numéricos , Modelos Logísticos , Gravidez , Inquéritos e Questionários
7.
J Med Virol ; 87(9): 1491-9, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-25988945

RESUMO

Seroepidemiological monitoring of population immunity to vaccine-preventable diseases is critical to prevent future outbreaks. Dried blood spots (DBS), drops of capillary blood dried on filter paper, are an affordable, minimally invasive alternative to venipuncture for collecting blood in field settings. However, few proven methods exist to analyze DBS for the presence of protective antibodies. This study validates a novel technique for measuring measles-specific immunoglobulin G (IgG) in capillary DBS using a commercial ELISA. The predictive performance of a new method for analyzing DBS was tested by comparing matched serum and DBS samples from 50 children. The accuracy, precision, and reliability of the procedure were evaluated, and the optimal cut points to classify positive and negative samples were determined. The method was then applied to 1,588 DBS collected during a large survey of children in Mexico and Nicaragua. Measles-specific IgG in serum samples were 62% negative, 10% equivocal, and 28% positive. In comparisons with matched serum, DBS results were 100% sensitive and 96 · 8% specific, and agreed in 46 of 50 (92%) cases. The inter-assay and intra-assay coefficients of variation from kit-provided controls were greater than desired (24.8% and 8.4%, respectively). However, in predictive simulations the average misclassification was only 3.9%. Procedures were found to be acceptable to surveyors and participants. Analyzing DBS collected in low-resources settings is a feasible and accurate means of measuring population immunity to measles and should be used to generate objective measures of health status and health system performance.


Assuntos
Anticorpos Antivirais/sangue , Teste em Amostras de Sangue Seco/métodos , Ensaio de Imunoadsorção Enzimática , Imunoglobulina G/sangue , Vírus do Sarampo/imunologia , Sarampo/imunologia , Criança , Pré-Escolar , Surtos de Doenças , Feminino , Humanos , Masculino , México , Nicarágua , Kit de Reagentes para Diagnóstico , Reprodutibilidade dos Testes , Fatores Socioeconômicos
8.
J Nutr ; 145(8): 1958-65, 2015 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-26136592

RESUMO

BACKGROUND: Breastfeeding is an effective intervention to reduce pediatric morbidity and mortality. The prevalence of practices and predictors of breastfeeding among the poor in Mesoamerica has not been well described. OBJECTIVES: We estimated the prevalence of ever breastfeeding, early initiation of breastfeeding, exclusive breastfeeding, and breastfeeding between 6 mo and 2 y of age using household survey data for the poorest quintile of families living in 6 Mesoamerican countries. We also assessed the predictors of breastfeeding behaviors to identify factors amenable to policy interventions. METHODS: We analyzed data from 12,529 children in Guatemala, Honduras, Mexico (Chiapas State), Nicaragua, Panama, and El Salvador using baseline survey data from the Salud Mesoamérica 2015 Initiative. We created multivariable Poisson regression models with robust variance estimates to calculate adjusted risk ratios (aRRs) and 95% CIs for breastfeeding outcomes and to control for sociodemographic and healthcare-related factors. RESULTS: Approximately 97% of women in all countries breastfed their child at least once, and 65.1% (Nicaragua) to 79.0% (Panama) continued to do so between 6 mo and 2 y of age. Breastfeeding in the first hour of life varied by country (P < 0.001), with the highest proportion reported in Panama (89.8%) and the lowest in El Salvador (65.6%). Exclusive breastfeeding also varied by country (P = 0.037), ranging from 44.5% in Panama to 76.8% in Guatemala. For every 20% increase in the proportion of peers who exclusively breastfed, there was an 11% (aRR: 1.11, 95% CI: 1.04, 1.18) increase in the likelihood of exclusive breastfeeding. CONCLUSION: Our study revealed significant variation in the prevalence of breastfeeding practices by poor women across countries surveyed by the Salud Mesoamérica 2015 initiative. Future interventions to promote exclusive breastfeeding should consider ways to leverage the role of the community in supporting individual women.


Assuntos
Aleitamento Materno/estatística & dados numéricos , Pobreza/estatística & dados numéricos , Adolescente , Adulto , América Central , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Fenômenos Fisiológicos da Nutrição do Lactente , Recém-Nascido , Masculino , Bem-Estar Materno , México , Pessoa de Meia-Idade , Adulto Jovem
9.
Popul Health Metr ; 13(1): 3, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25685074

RESUMO

BACKGROUND: Health has improved markedly in Mesoamerica, the region consisting of southern Mexico and Central America, over the past decade. Despite this progress, there remain substantial inequalities in health outcomes, access, and quality of medical care between and within countries. Poor, indigenous, and rural populations have considerably worse health indicators than national or regional averages. In an effort to address these health inequalities, the Salud Mesoamérica 2015 Initiative (SM2015), a results-based financing initiative, was established. METHODS: For each of the eight participating countries, health targets were set to measure the progress of improvements in maternal and child health produced by the Initiative. To establish a baseline, we conducted censuses of 90,000 households, completed 20,225 household interviews, and surveyed 479 health facilities in the poorest areas of Mesoamerica. Pairing health facility and household surveys allows us to link barriers to care and health outcomes with health system infrastructure components and quality of health services. RESULTS: Indicators varied significantly within and between countries. Anemia was most prevalent in Panama and least prevalent in Honduras. Anemia varied by age, with the highest levels observed among children aged 0 to 11 months in all settings. Belize had the highest proportion of institutional deliveries (99%), while Guatemala had the lowest (24%). The proportion of women with four antenatal care visits with a skilled attendant was highest in El Salvador (90%) and the lowest in Guatemala (20%). Availability of contraceptives also varied. The availability of condoms ranged from 83% in Nicaragua to 97% in Honduras. Oral contraceptive pills and injectable contraceptives were available in just 75% of facilities in Panama. IUDs were observed in only 21.5% of facilities surveyed in El Salvador. CONCLUSIONS: These data provide a baseline of much-needed information for evidence-based action on health throughout Mesoamerica. Our baseline estimates reflect large disparities in health indicators within and between countries and will facilitate the evaluation of interventions and investments deployed in the region over the next three to five years. SM2015's innovative monitoring and evaluation framework will allow health officials with limited resources to identify and target areas of greatest need.

10.
BMJ Open ; 10(3): e034084, 2020 03 16.
Artigo em Inglês | MEDLINE | ID: mdl-32184311

RESUMO

OBJECTIVES: Haemorrhage remains the leading cause of maternal mortality in Central America. The Salud Mesoamérica Initiative aims to reduce such mortality via performance indicators. Our objective was to assess the availability and administration of oxytocin, before and after applying Salud Mesoamérica Initiative interventions in the poorest health facilities across Central America. DESIGN: Pre-post study. SETTING: 166 basic-level and comprehensive-level health facilities in Belize, Guatemala, Honduras, Mexico, Nicaragua and Panama. PARTICIPANTS: A random sample of medical records for uncomplicated full-term deliveries (n=2470) per International Classification of Diseases coding at baseline (July 2011 to August 2013) and at first-phase follow-up (January 2014 to October 2014). INTERVENTIONS: A year of intervention implementation prior to first-phase follow-up data collection focused on improving access to oxytocin by strengthening supply chains, procurement, storage practices and pharmacy inventory monitoring, using a results-based financing model. PRIMARY AND SECONDARY OUTCOME MEASURES: Oxytocin availability (primary outcome) and administration (secondary outcome) for postpartum haemorrhage prevention. RESULTS: Availability of oxytocin increased from 82.9% to 97.6%. Oxytocin administration increased from 83.6% to 88.4%. Significant improvements were seen for availability of oxytocin (adjusted OR (aOR)=8.41, 95% CI 1.50 to 47.30). Administration of oxytocin was found to be significantly higher in Honduras (aOR=2.96; 95% CI 1.00 to 8.76) in reference to Guatemala at follow-up. CONCLUSION: After interventions to increase health facility supplies, the study showed a significant improvement in availability but not administration of oxytocin in poor communities within Mesoamerica. Efforts are needed to improve the use of oxytocin.


Assuntos
Fidelidade a Diretrizes/estatística & dados numéricos , Recursos em Saúde/provisão & distribuição , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Ocitócicos/uso terapêutico , Ocitocina/uso terapêutico , Hemorragia Pós-Parto/prevenção & controle , Padrões de Prática Médica/estatística & dados numéricos , Adulto , América Central , Países em Desenvolvimento , Feminino , Seguimentos , Humanos , Modelos Logísticos , Guias de Prática Clínica como Assunto , Gravidez
11.
BMJ Glob Health ; 3(3): e000650, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29862053

RESUMO

Neonatal sepsis is a leading cause of mortality among children under-5 in Latin America. The Salud Mesoamérica Initiative (SMI), a multicountry results-based aid programme, was designed to improve maternal, newborn and child health in impoverished communities in Mesoamérica. This study examines the delivery of timely and appropriate antibiotics for neonatal sepsis among facilities participating in the SMI project. A multifaceted health facility survey was implemented at SMI inception and approximately 18 months later as a follow-up. A random sample of medical records from neonates diagnosed with sepsis was reviewed, and data regarding antibiotic administration were extracted. In this paper, we present the percentage of patients who received timely (within 2 hours) and appropriate antibiotics. Multilevel logistic regression was used to assess for potential facility-level determinants of timely and appropriate antibiotic treatment. Among 821 neonates diagnosed with sepsis in 63 facilities, 61.8% received an appropriate antibiotic regimen, most commonly ampicillin plus an aminoglycoside. Within 2 hours of presentation, 32.3% received any antibiotic and only 26.6% received an appropriate regimen within that time. Antibiotic availability improved over the course of the SMI project, increasing from 27.5% at baseline to 64.0% at follow-up, and it was highly correlated with timely and appropriate antibiotic administration (adjusted OR=5.36, 95% CI 2.85 to 10.08). However, we also found a decline in the percentage of neonates documented to have received appropriate antibiotics (74.4% vs 51.1%). Our study demonstrated early success of the SMI project through improvements in the availability of appropriate antibiotic regimens for neonatal sepsis. At the same time, overall rates of timely and appropriate antibiotic administration remain low, and the next phase of the initiative will need to address other barriers to the provision of life-saving antibiotic treatment for neonatal sepsis.

12.
PLoS One ; 13(4): e0195292, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29659586

RESUMO

BACKGROUND: Results-based aid (RBA) is increasingly used to incentivize action in health. In Mesoamerica, the region consisting of southern Mexico and Central America, the RBA project known as the Salud Mesoamérica Initiative (SMI) was designed to target disparities in maternal and child health, focusing on the poorest 20% of the population across the region. METHODS AND FINDINGS: Data were first collected in 365 intervention health facilities to establish a baseline of indicators. For the first follow-up measure, 18 to 24 months later, 368 facilities were evaluated in these same areas. At both stages, we measured a near-identical set of supply-side performance indicators in line with country-specific priorities in maternal and child health. All countries showed progress in performance indicators, although with different levels. El Salvador, Honduras, Nicaragua, and Panama reached their 18-month targets, while the State of Chiapas in Mexico, Guatemala, and Belize did not. A second follow-up measurement in Chiapas and Guatemala showed continued progress, as they achieved previously missed targets nine to 12 months later, after implementing a performance improvement plan. CONCLUSIONS: Our findings show an initial success in the supply-side indicators of SMI. Our data suggest that the RBA approach can be a motivator to improve availability of drugs and services in poor areas. Moreover, our innovative monitoring and evaluation framework will allow health officials with limited resources to identify and target areas of greatest need.


Assuntos
Promoção da Saúde/provisão & distribuição , América Central , Criança , Saúde da Criança/estatística & dados numéricos , Feminino , Instalações de Saúde/estatística & dados numéricos , Humanos , Saúde Materna/estatística & dados numéricos , México , Inquéritos e Questionários
13.
Int J Public Health ; 62(2): 271-282, 2017 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-27572491

RESUMO

OBJECTIVES: We applied the Integrative Model of Behavioral Prediction to analyze factors associated with risky sexual behaviors for adolescent students living in the poorest segments in Costa Rica. METHODS: We used data from a school-based knowledge, attitudes, and behaviors survey from the poorest districts of Costa Rica, collected for Salud Mesoamerica Initiative. We analyzed responses of 919 male and female students (12-19 years old) to determine factors associated with sexual intercourse and condom use. RESULTS: One of every four students reported being sexually active. Students that reported being sexually active were more likely to consume excessive alcohol (OR 3.04 [95 % CI 1.94-4.79]). While 88.0 % [95 % CI 73.5-95.1] of sexually active adolescents said they would use a condom the next time they have sex, only 53.1 % [95 % CI 39.3-66.5] reported condom use the last time. Non-condom-users felt purchasing condoms was uncomfortable (OR 0.34 [95 % CI 0.12-0.93]). CONCLUSIONS: Poor adolescents in Costa Rica begin sexual activities early and undertake behaviors that increase their risk for unwanted pregnancies and sexually transmitted infections. We found the urgent need to address alcohol abuse, and recognize gender differences in youth health programs.


Assuntos
Comportamento do Adolescente/psicologia , Alcoolismo/psicologia , Áreas de Pobreza , Assunção de Riscos , Comportamento Sexual/psicologia , Estudantes/psicologia , Adolescente , Alcoolismo/epidemiologia , Criança , Coito/psicologia , Preservativos/estatística & dados numéricos , Costa Rica/epidemiologia , Feminino , Humanos , Masculino , Modelos Psicológicos , Fatores de Risco , Estudantes/estatística & dados numéricos , Inquéritos e Questionários , Adulto Jovem
14.
Contraception ; 95(6): 549-557, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-28126542

RESUMO

OBJECTIVE: To identify factors associated with contraceptive use among women in need living in the poorest areas in five Mesoamerican countries: Guatemala, Honduras, Nicaragua, Panama and State of Chiapas (Mexico). STUDY DESIGN: We analyzed baseline data of 7049 women of childbearing age (15-49 years old) collected for the Salud Mesoamérica Initiative. Data collection took place in the 20% poorest municipalities of each country (July, 2012-August, 2013). RESULTS: Women in the poorest areas were very poorly informed about family planning methods. Concern about side effects was the main reason for nonuse. Contraceptive use was lower among the extremely poor (<$1.25 USD PPP per day) [odds ratio (OR): 0.75; confidence interval (CI): 0.59-0.96], those living more than 30 min away from a health facility (OR 0.71, CI: 0.58-0.86), and those of indigenous ethnicity (OR 0.50, CI: 0.39-0.64). Women who were insured and visited a health facility also had higher odds of using contraceptives than insured women who did not visit a health facility (OR 1.64, CI: 1.13-2.36). CONCLUSIONS: Our study showed low use of contraceptives in poor areas in Mesoamerica. We found the urgent need to improve services for people of indigenous ethnicity, low education, extreme poverty, the uninsured, and adolescents. It is necessary to address missed opportunities and offer contraceptives to all women who visit health facilities. Governments should aim to increase the public's knowledge of long-acting reversible contraception and offer a wider range of methods to increase contraceptive use. IMPLICATIONS: We show that unmet need for contraception is higher among the poorest and describe factors associated with low use. Our results call for increased investments in programs and policies targeting the poor to decrease their unmet need.


Assuntos
Comportamento Contraceptivo , Anticoncepção , Conhecimentos, Atitudes e Prática em Saúde , Áreas de Pobreza , Adolescente , Adulto , América Central , Anticoncepção/métodos , Anticoncepção/estatística & dados numéricos , Comportamento Contraceptivo/estatística & dados numéricos , Serviços de Planejamento Familiar/educação , Serviços de Planejamento Familiar/métodos , Serviços de Planejamento Familiar/estatística & dados numéricos , Feminino , Humanos , Pessoas sem Cobertura de Seguro de Saúde/estatística & dados numéricos , México , Pessoa de Meia-Idade
15.
Health Policy Plan ; 32(6): 769-780, 2017 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-28335004

RESUMO

Professional skilled care has shown to be one of the most promising strategies to reduce maternal mortality, and in-facility deliveries are a cost-effective way to ensure safe births. Countries in Mesoamerica have emphasized in-facility delivery care by professionally skilled attendants, but access to good-quality delivery care is still lacking for many women. We examined the characteristics of women who had a delivery in a health facility and determinants of the decision to bypass a closer facility and travel to a distant one. We used baseline information from the Salud Mesoamerica Initiative (SMI). Data were collected from a large household and facilities sample in the poorest quintile of the population in Guatemala, Honduras and Nicaragua. The analysis included 1592 deliveries. After controlling for characteristics of women and health facilities, being primiparous (RR = 1.15, 95% CI 1.10, 1.21), being literate (RR = 1.24, 95% CI 1.04, 1.48), having antenatal care (RR = 1.68, 95% CI 1.24, 2.27), being informed of the need for having a C-section (RR = 1.07, 95% CI 1.02, 1.11) and travel time to the closest facility totaling 1-2 h vs under 30 min (RR = 0.88, 95% CI 0.77, 0.99) were associated with in-health facility deliveries. In Guatemala, increased availability of medications and equipment at a distant facility was strongly associated with bypassing the closest facility in favor of a distant one for delivery (RR = 2.10, 95% CI 1.08, 4.07). Our study showed a strong correlation between well-equipped facilities and delivery attendance in poor areas of Mesoamerica. Indeed, women were more likely to travel to more distant facilities if the facilities were of higher level, which scored higher on our capacity score. Our findings call for improving the capacity of health facilities, quality of care and addressing cultural and accessibility barriers to increase institutional delivery among the poor population in Mesoamerica.


Assuntos
Parto Obstétrico/estatística & dados numéricos , Instalações de Saúde/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde , Serviços de Saúde Materna/organização & administração , Serviços de Saúde Materna/normas , Pobreza , Adolescente , Adulto , América Central/epidemiologia , Comportamento do Consumidor , Estudos Transversais , Feminino , Humanos , Pessoa de Meia-Idade , Gravidez , Qualidade da Assistência à Saúde
16.
Am J Trop Med Hyg ; 94(3): 544-52, 2016 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26787152

RESUMO

Care practices and risk factors for diarrhea among impoverished communities across Mesoamerica are unknown. Using Salud Mesoamérica Initiative baseline data, collected 2011-2013, we assessed the prevalence of diarrhea, adherence to evidence-based treatment guidelines, and potential diarrhea correlates in poor and indigenous communities across Mesoamerica. This study surveyed 14,500 children under 5 years of age in poor areas of El Salvador, Guatemala, Mexico (Chiapas State), Nicaragua, and Panama. We compared diarrhea prevalence and treatment modalities using χ(2) tests and used multivariable Poisson regression models to calculate adjusted risk ratios (aRRs) and 95% confidence intervals (CIs) for potential correlates of diarrhea. The 2-week point prevalence of diarrhea was 13% overall, with significant differences between countries (P < 0.05). Approximately one-third of diarrheal children were given oral rehydration solution and less than 3% were given zinc. Approximately 18% were given much less to drink than usual or nothing to drink at all. Antimotility medication was given to 17% of diarrheal children, while antibiotics were inappropriately given to 36%. In a multivariable regression model, compared with children 0-5 months, those 6-23 months had a 49% increased risk for diarrhea (aRR = 1.49, 95% CI = 1.15, 1.95). Our results call for programs to examine and remedy low adherence to evidence-based treatment guidelines.


Assuntos
Diarreia/epidemiologia , Diarreia/prevenção & controle , Pobreza , América Central/epidemiologia , Pré-Escolar , Diarreia/economia , Feminino , Humanos , Lactente , Masculino , México/epidemiologia , Prevalência , Fatores de Risco
17.
PLoS One ; 11(4): e0154388, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27120070

RESUMO

Indigenous women in Mesoamerica experience disproportionately high maternal mortality rates and are less likely to have institutional deliveries. Identifying correlates of institutional delivery, and satisfaction with institutional deliveries, may help improve facility utilization and health outcomes in this population. We used baseline surveys from the Salud Mesoamérica Initiative to analyze data from 10,895 indigenous and non-indigenous women in Guatemala and Mexico (Chiapas State) and indigenous women in Panama. We created multivariable Poisson regression models for indigenous (Guatemala, Mexico, Panama) and non-indigenous (Guatemala, Mexico) women to identify correlates of institutional delivery and satisfaction. Compared to their non-indigenous peers, indigenous women were substantially less likely to have an institutional delivery (15.2% vs. 41.5% in Guatemala (P<0.001), 29.1% vs. 73.9% in Mexico (P<0.001), and 70.3% among indigenous Panamanian women). Indigenous women who had at least one antenatal care visit were more than 90% more likely to have an institutional delivery (adjusted risk ratio (aRR) = 1.94, 95% confidence interval (CI): 1.44-2.61), compared to those who had no visits. Indigenous women who were advised to give birth in a health facility (aRR = 1.46, 95% CI: 1.18-1.81), primiparous (aRR = 1.44, 95% CI: 1.24-1.68), informed that she should have a Caesarean section (aRR = 1.41, 95% CI: 1.21-1.63), and had a secondary or higher level of education (aRR = 1.36, 95% CI: 1.04-1.79) also had substantially higher likelihoods of institutional delivery. Satisfaction among indigenous women was associated with being able to be accompanied by a community health worker (aRR = 1.15, 95% CI: 1.05-1.26) and facility staff speaking an indigenous language (aRR = 1.10, 95% CI: 1.02-1.19). Additional effort should be exerted to increase utilization of birthing facilities by indigenous and poor women in the region. Improving access to antenatal care and opportunities for higher-level education may increase institutional delivery rates, and providing culturally adapted services may improve satisfaction.


Assuntos
Parto Obstétrico/mortalidade , Acessibilidade aos Serviços de Saúde/ética , Serviços de Saúde do Indígena/organização & administração , Indígenas Sul-Americanos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Satisfação Pessoal , Adolescente , Adulto , Barreiras de Comunicação , Parto Obstétrico/estatística & dados numéricos , Escolaridade , Feminino , Guatemala , Instalações de Saúde/ética , Instalações de Saúde/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Serviços de Saúde do Indígena/ética , Humanos , Mortalidade Materna/etnologia , Mortalidade Materna/tendências , México , Pessoa de Meia-Idade , Panamá , Paridade , Aceitação pelo Paciente de Cuidados de Saúde/etnologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Pobreza/etnologia , Pobreza/estatística & dados numéricos , Gravidez , Cuidado Pré-Natal/ética , Cuidado Pré-Natal/estatística & dados numéricos
18.
PLoS One ; 10(10): e0139680, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26506563

RESUMO

BACKGROUND: Recent outbreaks of measles in the Americas have received news and popular attention, noting the importance of vaccination to population health. To estimate the potential increase in immunization coverage and reduction in days at risk if every opportunity to vaccinate a child was used, we analyzed vaccination histories of children 11-59 months of age from large household surveys in Mesoamerica. METHODS: Our study included 22,234 children aged less than 59 months in El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Child vaccination cards were used to calculate coverage of measles, mumps, and rubella (MMR) and to compute the number of days lived at risk. A child had a missed opportunity for vaccination if their card indicated a visit for vaccinations at which the child was not caught up to schedule for MMR. A Cox proportional hazards model was used to compute the hazard ratio associated with the reduction in days at risk, accounting for missed opportunities. RESULTS: El Salvador had the highest proportion of children with a vaccine card (91.2%) while Nicaragua had the lowest (76.5%). Card MMR coverage ranged from 44.6% in Mexico to 79.6% in Honduras while potential coverage accounting for missed opportunities ranged from 70.8% in Nicaragua to 96.4% in El Salvador. Younger children were less likely to have a missed opportunity. In Panama, children from households with higher expenditure were more likely to have a missed opportunity for MMR vaccination compared to the poorest (OR 1.62, 95% CI: 1.06-2.47). In Nicaragua, compared to children of mothers with no education, children of mothers with primary education and secondary education were less likely to have a missed opportunity (OR 0.46, 95% CI: 0.24-0.88 and OR 0.25, 95% CI: 0.096-0.65, respectively). Mean days at risk for MMR ranged from 158 in Panama to 483 in Mexico while potential days at risk ranged from 92 in Panama to 239 in El Salvador. CONCLUSIONS: Our study found high levels of missed opportunities for immunizing children in Mesoamerica. Our findings cause great concern, as they indicate that families are bringing their children to health facilities, but these children are not receiving all appropriate vaccinations during visits. This points to serious problems in current immunization practices and protocols in poor areas in Mesoamerica. Our study calls for programs to ensure that vaccines are available and that health professionals use every opportunity to vaccinate a child.


Assuntos
Vacina contra Sarampo-Caxumba-Rubéola/uso terapêutico , Sarampo/epidemiologia , Caxumba/epidemiologia , Rubéola (Sarampo Alemão)/epidemiologia , América Central , Criança , Pré-Escolar , Surtos de Doenças , Feminino , Humanos , Imunização , Programas de Imunização , Lactente , Masculino , Sarampo/imunologia , Vacina contra Sarampo-Caxumba-Rubéola/imunologia , México , Caxumba/imunologia , Rubéola (Sarampo Alemão)/imunologia , América do Sul
19.
PLoS One ; 10(7): e0130697, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26136239

RESUMO

Timely and accurate measurement of population protection against measles is critical for decision-making and prevention of outbreaks. However, little is known about how survey-based estimates of immunization (crude coverage) compare to the seroprevalence of antibodies (effective coverage), particularly in low-resource settings. In poor areas of Mexico and Nicaragua, we used household surveys to gather information on measles immunization from child health cards and caregiver recall. We also collected dried blood spots (DBS) from children aged 12 to 23 months to compare crude and effective coverage of measles immunization. We used survey-weighted logistic regression to identify individual, maternal, household, community, and health facility characteristics that predict gaps between crude coverage and effective coverage. We found that crude coverage was significantly higher than effective coverage (83% versus 68% in Mexico; 85% versus 50% in Nicaragua). A large proportion of children (19% in Mexico; 43% in Nicaragua) had health card documentation of measles immunization but lacked antibodies. These discrepancies varied from 0% to 100% across municipalities in each country. In multivariate analyses, card-positive children in Mexico were more likely to lack antibodies if they resided in urban areas or the jurisdiction of De Los Llanos. In contrast, card-positive children in Nicaragua were more likely to lack antibodies if they resided in rural areas or the North Atlantic region, had low weight-for-age, or attended health facilities with a greater number of refrigerators. Findings highlight that reliance on child health cards to measure population protection against measles is unwise. We call for the evaluation of immunization programs using serological methods, especially in poor areas where the cold chain is likely to be compromised. Identification of within-country variation in effective coverage of measles immunization will allow researchers and public health professionals to address challenges in current immunization programs.


Assuntos
Anticorpos Antivirais/sangue , Programas de Imunização/estatística & dados numéricos , Vacina contra Sarampo/administração & dosagem , Sarampo/prevenção & controle , Vacinação/estatística & dados numéricos , Adolescente , Adulto , Pré-Escolar , Países em Desenvolvimento , Teste em Amostras de Sangue Seco , Estabilidade de Medicamentos , Armazenamento de Medicamentos , Feminino , Pesquisas sobre Atenção à Saúde/estatística & dados numéricos , Registros de Saúde Pessoal , Humanos , Programas de Imunização/economia , Lactente , Masculino , Sarampo/sangue , Sarampo/imunologia , Sarampo/virologia , Vacina contra Sarampo/economia , Vacina contra Sarampo/provisão & distribuição , Vírus do Sarampo/imunologia , Vírus do Sarampo/isolamento & purificação , México , Pessoa de Meia-Idade , Nicarágua , Vacinação/instrumentação
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