RESUMEN
The Tropical Dry Forests of Nicaragua located mainly in the Pacific and Central-North zones play an essential role in maintaining resources such as water and the special biodiversity of this vulnerable ecosystem now under pressure from land-use changes and climate change These resources are essential to the well-being of the population as the main aquifers of the country are located in this area along with ecosystem services of this now heavily fragmented forest ecosystem. The ongoing influence of climate change along with land-use changes have caused the growth of arid zones in all of Central America. These on-going land use changes are lowering the resilience to the present and future climate change. Individual efforts to sustainable management of the forests are mentioned but it is nonetheless urgent to introduce wider and more intensive sustainable forestry and watershed management under a well-planned strategy based on findings of scientific research. The importance of the interrelationship between water and forests in the management of sustainable forest ecosystems will be stressed.
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Biodiversidad , Cambio Climático , Bosques , Clima Tropical , Nicaragua , Conservación de los Recursos Naturales , HumanosRESUMEN
Emerging evidence suggests that gender is a defining feature of personhood. Studies show that gender is the primary social category individuals use to perceive humanness and the social category most strongly related to seeing someone-or something-as human. However, the universality of gender's primacy in social perception and its precedence over other social categories like race and age have been debated. We examined the primacy of gender perception in the Mayangna community of Nicaragua, a population with minimal exposure to Western influences, to test whether the primacy of gender categorization in humanization is more likely to be a culturally specific construct or a cross-cultural and potentially universal phenomenon. Consistent with findings from North American populations [A. E. Martin, M. F. Mason, J. Pers. Soc. Psychol. 123, 292-315 (2022)], the Mayangna ascribed gender to nonhuman objects more strongly than any other social category-including age, race, sexual orientation, disability, and religion-and gender was the only social category that uniquely predicted perceived humanness (i.e., the extent to which a nonhuman entity was seen as "human"). This pattern persisted even in the most isolated subgroup of the sample, who had no exposure to Western culture or media. The present results thus suggest that gender's primacy in social cognition is a widely generalizable, and potentially universal, phenomenon.
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Identidad de Género , Humanos , Masculino , Femenino , Adulto , Nicaragua , Percepción Social , Persona de Mediana Edad , Adulto JovenRESUMEN
BACKGROUND: Data on long-term neurodevelopmental outcomes of normocephalic children (born with normal head circumference) exposed to Zika virus in utero are scarce. We aimed to compare neurodevelopmental outcomes in normocephalic children up to age 48 months with and without Zika virus exposure in utero. METHODS: In this prospective cohort study, we included infants from two cohorts of normocephalic children born in León and Managua, Nicaragua during the 2016 Zika epidemic. In León, all women pregnant during the two enrolment periods were eligible. In Managua, mother-child pairs were included from three districts in the municipality of Managua: all women who became pregnant before June 15, 2016, and had a due date of Sept 15, 2016 or later were eligible. Infants were serologically classified as Zika virus-exposed or Zika virus-unexposed in utero and were followed up prospectively until age 48 months. At 36 months and 48 months of age, the Mullen Scales of Early Learning (MSEL) assessment was administered. Primary outcomes were MSEL early learning composite (ELC) scores at 30-48 months in León and 36-48 months in Managua. We used an inverse probability weighting generalised estimating equations model to assess the effect of Zika virus exposure on individual MSEL cognitive domain scores and ELC scores, adjusted for maternal education and age, poverty status, and infant sex. FINDINGS: The initial enrolment period for the León cohort was between Jan 31 and April 5, 2017 and the second was between Aug 30, 2017, and Feb 22, 2018. The enrolment period for the Managua cohort was between Oct 24, 2019, and May 5, 2020. 478 mothers (482 infants) from the León cohort and 615 mothers (609 infants) from the Managua cohort were enrolled, of whom 622 children (303 from the León cohort; 319 from the Managua cohort) were included in the final analysis; four children had microcephaly at birth and thus were excluded from analyses, two from each cohort. 33 (11%) of 303 children enrolled in León and 219 (69%) of 319 children enrolled in Managua were exposed to Zika virus in utero. In both cohorts, no significant differences were identified in adjusted mean ELC scores between Zika virus-exposed and unexposed infants at 36 months (between-group difference 1·2 points [95% CI -4·2 to 6·5] in the León cohort; 2·8 [-2·4 to 8·1] in the Managua cohort) or at 48 months (-0·9 [-10·8 to 8·8] in the León cohort; 0·1 [-5·1 to 5·2] in the Managua cohort). No differences in ELC scores between Zika virus-exposed and unexposed infants exceeded 6 points at any time between 30 months and 48 months in León or between 36 months and 48 months in Managua, which was considered clinically significant in other settings. INTERPRETATION: We found no significant differences in neurodevelopmental scores between normocephalic children with in-utero Zika virus exposure and Zika virus-unexposed children at age 36 months or 48 months. These findings are promising, supporting typical neurodevelopment in Zika virus-exposed normocephalic children, although additional follow-up and research is warranted. FUNDING: National Institute of Child Health and Development, National Institute of Allergy and Infectious Diseases, and Fogarty International Center. TRANSLATION: For the Spanish translation of the abstract see Supplementary Materials section.
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Desarrollo Infantil , Complicaciones Infecciosas del Embarazo , Efectos Tardíos de la Exposición Prenatal , Infección por el Virus Zika , Humanos , Nicaragua/epidemiología , Infección por el Virus Zika/epidemiología , Femenino , Estudios Prospectivos , Preescolar , Embarazo , Masculino , Efectos Tardíos de la Exposición Prenatal/epidemiología , Efectos Tardíos de la Exposición Prenatal/virología , Lactante , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/virología , Virus Zika , Adulto , Trastornos del Neurodesarrollo/epidemiología , Trastornos del Neurodesarrollo/virologíaRESUMEN
OBJECTIVE: Our purpose with this study is to examine the socioeconomic outcomes associated with chronic kidney disease not related to well-known risk factors (CKDnt) in four communities in Chichigalpa, Nicaragua that are home to a substantial number of sugarcane workers. METHODS: We employed a cluster-based systematic sampling design to identify differences in outcomes between those households affected directly by CKDnt and those that are not. RESULTS: Overall, we find that approximately one-third of households surveyed had a household member diagnosed with CKDnt. 86% of CKDnt households reported that the head of the household had been without work for the last 6 months or more, compared with 53% of non-CKDnt households. Non-CKDnt households took in more than double the earnings income on average than CKDnt households ($C52 835 and $C3120, respectively). Nonetheless, on average, CKDnt households' total income exceeded that of non-CKDnt households due to Nicaragua's national Instituto Nicaraguense de Seguridad Social Social Security payments to CKDnt households, suggestive of a substantial economic burden on the state resulting from the disease. Households headed by widows or widowers who are widowed as a result of CKDnt demonstrate distinct deficits in total income when compared with either non-widowed households or to households widowed by causes other than CKDnt. CONCLUSIONS: Despite strong similarities in terms of demographic characteristics and despite residing in the same communities with similar access to the available resources, households experiencing CKDnt exhibit distinct and statistically significant differences in important socioeconomic outcomes when compared to non-CKDnt households.
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Composición Familiar , Renta , Insuficiencia Renal Crónica , Humanos , Nicaragua/epidemiología , Renta/estadística & datos numéricos , Masculino , Insuficiencia Renal Crónica/economía , Insuficiencia Renal Crónica/etiología , Insuficiencia Renal Crónica/epidemiología , Femenino , Adulto , Persona de Mediana Edad , Factores Socioeconómicos , Factores de Riesgo , Pobreza/estadística & datos numéricos , AncianoRESUMEN
Infection with any of the four dengue virus serotypes (DENV1-4) can protect against or enhance subsequent dengue depending on preexisting antibodies and infecting serotype. Additionally, primary infection with the related flavivirus Zika virus (ZIKV) is associated with increased risk of DENV2 disease. Here, we measured how prior DENV and ZIKV immunity influenced risk of disease caused by DENV1-4 in a pediatric Nicaraguan cohort. Of 3412 participants in 2022, 10.6% experienced dengue cases caused by DENV1 (n = 139), DENV4 (n = 133), DENV3 (n = 54), DENV2 (n = 9), or an undetermined serotype (n = 39). Longitudinal clinical and serological data were used to define infection histories, and generalized linear and additive models adjusted for age, sex, time since last infection, and year, and repeat measurements were used to predict disease risk. Compared with flavivirus-naïve participants, primary ZIKV infection was associated with increased risk of disease caused by DENV4 (relative risk = 2.62, 95% confidence interval: 1.48 to 4.63) and DENV3 (2.90, 1.34 to 6.27), but not DENV1 infection. Primary DENV infection or DENV followed by ZIKV infection was also associated with increased risk of DENV4 disease. We reanalyzed 19 years of cohort data and demonstrated that prior flavivirus immunity and antibody titer had distinct associations with disease risk depending on incoming serotype. We thus find that prior ZIKV infection, like prior DENV infection, is associated with increased risk of disease with certain DENV serotypes. Cross-reactivity among flaviviruses should be considered when assessing vaccine safety and efficacy.
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Virus del Dengue , Dengue , Serogrupo , Infección por el Virus Zika , Virus Zika , Humanos , Virus Zika/inmunología , Dengue/inmunología , Dengue/virología , Virus del Dengue/inmunología , Infección por el Virus Zika/inmunología , Infección por el Virus Zika/virología , Niño , Femenino , Masculino , Nicaragua/epidemiología , Preescolar , Factores de Riesgo , Adolescente , Anticuerpos Antivirales/sangre , Anticuerpos Antivirales/inmunología , Estudios de CohortesRESUMEN
Major dengue epidemics throughout Nicaragua's history have been dominated by 1 of 4 dengue virus serotypes (DENV-1-4). To examine serotypes during the dengue epidemic in Nicaragua in 2022, we performed real-time genomic surveillance in-country and documented cocirculation of all 4 serotypes. We observed a shift toward co-dominance of DENV-1 and DENV-4 over previously dominant DENV-2. By analyzing 135 new full-length DENV sequences, we found that introductions underlay the resurgence: DENV-1 clustered with viruses from Ecuador in 2014 rather than those previously seen in Nicaragua; DENV-3, which last circulated locally in 2014, grouped instead with Southeast Asia strains expanding into Florida and Cuba in 2022; and new DENV-4 strains clustered within a South America lineage spreading to Florida in 2022. In contrast, DENV-2 persisted from the formerly dominant Nicaragua clade. We posit that the resurgence emerged from travel after the COVID-19 pandemic and that the resultant intensifying hyperendemicity could affect future dengue immunity and severity.
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COVID-19 , Virus del Dengue , Dengue , Filogenia , SARS-CoV-2 , Serogrupo , Virus del Dengue/genética , Virus del Dengue/clasificación , Nicaragua/epidemiología , Humanos , Dengue/epidemiología , Dengue/virología , COVID-19/epidemiología , COVID-19/virología , SARS-CoV-2/genética , PandemiasRESUMEN
El objetivo de la investigación fue estudiar la presencia de ciber violencia contra la pareja en estudiantes universitarios de España y Latinoamérica, así como como analizar su relación con los mitos románticos y el sexismo ambivalente. La investigación tiene un diseño transversal. La muestra estaba formada por 2.798 estudiantes de siete países hispanohablantes: España, El Salvador, Nicaragua, Colombia, Chile, Argentina y México. Los resultados muestran pocas diferencias de medias entre hombres y mujeres; sin embargo, las diferencias entre países son considerables, sobre todo en la perpetración de agresiones directas y control. Las distintas formas de ciber violencia contra la pareja tienden a correlacionar, en una dirección positiva, con las actitudes sexistas y las creencias distorsionadas sobre el amor romántico. En conclusión, los programas de prevención deberían tener en cuenta las nuevas manifestaciones de la violencia que están apareciendo en los espacios virtuales.(AU)
The objective of the research was to study the presence of cyber violenceagainst partners in university students in Spain and Latin America, as well as toanalyze its relationship with romantic myths and ambivalent sexism. The researchhas a cross-sectional design. The sample was made up of 2,798 students fromseven Spanish-speaking countries: Spain, El Salvador, Nicaragua, Colombia, Chile,Argentina, and Mexico. The results show few differences in means between menand women; However, the differences between countries are considerable,especially in the perpetration of direct attacks and control. The different forms ofcyber violence against a partner tend to correlate, in a positive direction, with sexistattitudes and distorted beliefs about romantic love. In conclusion, preventionprograms should take into account the new manifestations of violence that areappearing in virtual spaces.(AU)
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Humanos , Masculino , Femenino , Adolescente , Adulto Joven , Estudiantes/psicología , Sexismo , Violencia de Pareja , Ciberacoso , Conducta del Adolescente , España , El Salvador , México , Argentina , Chile , Nicaragua , ColombiaRESUMEN
BACKGROUND: Mesoamerican sugarcane cutters are at a high risk of chronic kidney disease of non-traditional origin, a disease likely linked to heat-related acute kidney injury (AKI). Studies in general populations have described a positive association between high environmental temperatures and clinically assessed kidney outcomes, but there are no studies in occupational settings. METHOD: We accessed routine records of clinically diagnosed AKI (AKI-CD) and wet bulb globe temperatures (WBGT) at a large Nicaraguan sugarcane plantation and modeled the relationship between these using negative binomial regression. A rest-shade-hydration intervention was gradually enhanced during the study period, and efforts were made to increase the referral of workers with suspected AKI to healthcare. RESULTS: Each 1°C WBGT was associated with an 18% (95% confidence interval [CI]: [4, 33%]) higher AKI-CD rate on the same day and a 14% (95% CI [-5, 37%]) higher rate over a week. AKI-CD rates and severity, and time between symptoms onset and diagnosis decreased during the study period, that is, with increasing rest-shade-hydration intervention. Symptoms and biochemical signs of systemic inflammation were common among AKI-CD cases. DISCUSSION: Occupational heat stress, resulting from heavy work in environmental heat, was associated with a higher rate of clinically diagnosed AKI in a population at risk of CKDnt. Promoting rest-shade-hydration may have contributed to reducing AKI rates during the study period. Occupational health and safety personnel have key roles to play in enforcing rest, shade, and hydration practices, referring workers with suspected AKI to healthcare as well as collecting and analyzing the data needed to support workplace heat stress interventions.
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Lesión Renal Aguda , Trastornos de Estrés por Calor , Saccharum , Humanos , Nicaragua/epidemiología , Lesión Renal Aguda/epidemiología , Masculino , Adulto , Femenino , Persona de Mediana Edad , Trastornos de Estrés por Calor/epidemiología , Calor/efectos adversos , Exposición Profesional/efectos adversosRESUMEN
PURPOSE: International cleft lip and palate surgical charities recognize that speech therapy is essential for successful care of individuals after palate repair. The challenge is how to ensure that cleft speech interventionists (i.e., speech-language pathologists and other speech therapy providers) provide quality care. This exploratory study investigated effects of a two-stage cleft training in Oaxaca, Mexico, aimed at preparing speech interventionists to provide research-based services to individuals born with cleft palate. Changes in the interventionists' content knowledge and clinical skills were examined. METHOD: Twenty-three cleft speech interventionists from Mexico, Guatemala, and Nicaragua participated in a hybrid two-stage training, completing an online Spanish cleft speech course and a 5-day in-person training in Oaxaca. In-person training included a didactic component and supervised clinical practice with 14 individuals with repaired cleft palates. Testing of interventionists' content knowledge and clinical skills via questionnaires occurred before the online course (Test 1), immediately before in-person training (Test 2), and immediately after in-person training (Test 3). Qualitative data on experience/practice were also collected. RESULTS: Significant increases in interventionists' overall content knowledge and clinical skills were found posttraining. Knowledge and clinical skills increased significantly between Tests 1 and 2. Clinical skills, but not knowledge, showed further significant increases between Tests 2 and 3. Posttraining, interventionists demonstrated greater expertise in research-based treatment, and fewer reported they would use nonspeech oral motor exercises (NSOME). CONCLUSIONS: Findings provide preliminary support for such two-stage international trainings in preparing local speech interventionists to deliver high-quality speech services to individuals born with cleft palate. While content knowledge appears to be acquired primarily from the online course, the two-stage training incorporating in-person supervised practice working with individuals born with cleft palate may best enhance continued clinical skill development, including replacement of NSOME with evidence-based speech treatment. Such trainings contribute to building capacity for sustainable quality services for this population in underresourced regions.
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Fisura del Paladar , Competencia Clínica , Logopedia , Patología del Habla y Lenguaje , Humanos , Fisura del Paladar/terapia , México , Patología del Habla y Lenguaje/educación , Logopedia/educación , Logopedia/métodos , Masculino , Femenino , Curriculum , Adulto , Nicaragua , Conocimientos, Actitudes y Práctica en SaludRESUMEN
Dengue virus (DENV) is one of the most significant vector-borne pathogens worldwide. In this report, we describe clinical features and laboratory detection of dengue in a 45-year-old traveler to Nicaragua on return home to the United States in 2019. Clinical presentation was mild, with rash, headache, and fatigue, with only low-grade transient fever. Infection dynamics were documented by serology and PCR of serially collected body fluids. DENV serotype 2 was detected in whole blood 1 day after symptoms emerged, with viral RNA isolated to the red cell fraction, and remained detectable through day 89. DENV-2 RNA was detected in serum only on day 4, and IgM was undetectable on day 4 but evident by day 13. Viral RNA was also detected in urine. This report of DENV-2 RNA persistence in blood cells but only transient appearance in serum, supports the potential diagnostic value of whole blood over serum for PCR and opportunity of an expanded testing window. Informed testing approaches can improve diagnostic accuracy and inform strategies that preserve individual and public health.
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Virus del Dengue , Dengue , ARN Viral , Viaje , Humanos , Persona de Mediana Edad , Dengue/virología , Dengue/diagnóstico , Dengue/sangre , Virus del Dengue/genética , Virus del Dengue/aislamiento & purificación , Inmunoglobulina M/sangre , Nicaragua , ARN Viral/sangre , SerogrupoRESUMEN
In the world there are approximately 608 million farms, of which 84% are small farms and produce 35% of the food of the world population. Training programs have been promoted by different organizations to achieve a more sustainable and efficient agricultural practice. Within this context, this article has classified a set of smallholders located in central Nicaragua with regard to how they apply Land Use Management Initiatives (LUMI). The aim is to outline their weaknesses and strengths and thus identify key elements that can contribute to improving soil resource management. We focus on the LUMI carried out in Nicaragua in the municipalities of El Tuma-La Dalia, El Cuá and Waslala between 1992 and 2022. To conduct this study, eight LUMI were identified and analysed, and 25 indicators linked to the Malawi Principles were extracted and selected for the design of a survey in order to collect land use management information from 455 farms in the study area. Simple random sampling was used to select the farms. Subsequently, the collected data were analysed using descriptive statistics and Multivariate Analysis techniques. The results reveal that in the study area, the LUMI incorporate between one and five Malawi Principles. The multivariate analysis techniques employed identified three clusters of farms, with either Active, Moderate or Improvable ecosystem management. The study area as a whole displays strengths in social participation, local capacity building, soil and environmental conservation practices, with the farm as the main source of income. Weaknesses lie in the fact that indicators referring to household income and productivity are less frequent. In terms of farm management, the results revealed that combined male and female management was similar in percentage to male-only management. The results highlight the need to continue with the implementation of environmental goals linked to the design of initiatives that promote productivity, income and gender equity in farm management in an integrated manner. At the same time, existing local capacities for sustainable soil and ecosystem management should be brought together and strengthened.
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Conservación de los Recursos Naturales , Ecosistema , Nicaragua , Productos Agrícolas , Agricultura/métodos , Granjas , SueloRESUMEN
OBJECTIVES: Assess the impact of environmental heat and a rest-shade-hydration (RSH) intervention against heat stress on productivity of piece-paid Mesoamerican sugarcane cutters. These workers are at a high risk of chronic kidney disease of non-traditional origin (CKDnt), from the severe heat stress they experience due to heavy work under hot conditions. RSH interventions in these populations improve kidney health outcomes, but their impact on productivity has yet to be examined. METHODS: We accessed routine productivity data from seed (SC, N = 749) and burned (BCC, N = 535) sugarcane cutters observed over five harvest seasons with increasing RSH intervention at a large Nicaraguan sugarcane mill. Hourly field-site wet-bulb globe temperature (WBGT) was recorded by mill staff and summarized as a daily mean. Mixed linear regression was used to model daily productivity, adjusting for age (18-29, 30-44, and >45 years), sex, WBGT (<28, 28-29, 29-30, 30-31, and >31 °C) on the same and preceding day, harvest season (2017-18 to 2021-22), month, and acclimatization status (<1, 1-2, and >2 weeks). RESULTS: There was an inverse dose-response relationship between SC productivity and WBGT on the same and preceding days, decreasing by approximately 3%/°C WBGT. Productivity increased during the study period, i.e. coinciding with RSH scale-up, by approximately 19% in SC and 9% in BCC. CONCLUSION: Agricultural worker productivity was expected lower on hotter days, strengthening the interest in all stakeholders to mitigate increasing global temperatures and their impact. Despite decreasing the total time allocated for work each day, an RSH intervention appears to result in increased productivity and no apparent loss in productivity.
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Eficiencia , Agricultores , Trastornos de Estrés por Calor , Calor , Exposición Profesional , Insuficiencia Renal Crónica , Humanos , Masculino , Agricultores/estadística & datos numéricos , Femenino , Adulto , Calor/efectos adversos , Persona de Mediana Edad , Exposición Profesional/efectos adversos , Exposición Profesional/prevención & control , Exposición Profesional/estadística & datos numéricos , Nicaragua , Trastornos de Estrés por Calor/prevención & control , Saccharum , Adolescente , Descanso/fisiología , Agricultura/métodos , Enfermedades de los Trabajadores Agrícolas/prevención & control , Enfermedades de los Trabajadores Agrícolas/etiologíaRESUMEN
Chikungunya can result in debilitating arthralgia, often presenting as acute, self-limited pain, but occasionally manifesting chronically. Little is known about differences in chikungunya-associated arthralgia comparing children to adults over time. To characterize long-term chikungunya-associated arthralgia, we recruited 770 patients (105 0-4 years old [y/o], 200 5-9 y/o, 307 10-15 y/o, and 158 16+ y/o) with symptomatic chikungunya virus infections in Managua, Nicaragua, during two consecutive chikungunya epidemics (2014-2015). Participants were assessed at ~15 days and 1, 3, 6, 12, and 18 months post-fever onset. Following clinical guidelines, we defined participants by their last reported instance of arthralgia as acute (≤10 days post-fever onset), interim (>10 and <90 days), or chronic (≥90 days) cases. We observed a high prevalence of arthralgia (80-95%) across all ages over the study period. Overall, the odds of acute arthralgia increased in an age-dependent manner, with the lowest odds of arthralgia in the 0-4 y/o group (odds ratio [OR]: 0.27, 95% confidence interval [CI]: 0.14-0.51) and the highest odds of arthralgia in the 16+ y/o participants (OR: 4.91, 95% CI: 1.42-30.95) relative to 10-15 y/o participants. Females had higher odds of acute arthralgia than males (OR: 1.63, 95% CI: 1.01-2.65) across all ages. We found that 23-36% of pediatric and 53% of adult participants reported an instance of post-acute arthralgia. Children exhibited the highest prevalence of post-acute polyarthralgia in their legs, followed by the hands and torso - a pattern not seen among adult participants. Further, we observed pediatric chikungunya presenting in two distinct phases: the acute phase and the subsequent interim/chronic phases. Thus, differences in the presentation of arthralgia were observed across age, sex, and disease phase in this longitudinal chikungunya cohort. Our results elucidate the long-term burden of chikungunya-associated arthralgia among pediatric and adult populations.
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Fiebre Chikungunya , Virus Chikungunya , Adulto , Masculino , Femenino , Humanos , Niño , Fiebre Chikungunya/complicaciones , Fiebre Chikungunya/epidemiología , Estudios Prospectivos , Nicaragua/epidemiología , Artralgia/etiología , Artralgia/complicaciones , Fiebre/complicacionesRESUMEN
Norovirus is a common and highly transmissible gastrointestinal pathogen. Among 34 Nicaraguan households with a norovirus-infected child, 48% experienced norovirus transmission within 1 week, infecting 18% of household members; GII norovirus was more commonly transmitted than GI. Pediatric norovirus vaccines could prevent both index cases and transmission to close contacts.
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Infecciones por Caliciviridae , Gastroenteritis , Norovirus , Niño , Humanos , Lactante , Gastroenteritis/epidemiología , Nicaragua/epidemiología , Composición Familiar , Infecciones por Caliciviridae/epidemiología , Heces , Genotipo , FilogeniaRESUMEN
This study examined how youth morally deliberate about conditions of gang violence shaping their communities. Participants (N = 80; 10-11 and 14-15 years; 50% female) exposed to gangs (maras) in Honduras and not exposed to maras in Nicaragua evaluated hypothetical situations of physical harm in contexts of chronic gang violence. Results indicated that mara-exposed youth were more likely to endorse harming a rival gang member in some contexts, but not others. Moreover, in some contexts, males were more likely to endorse harming others as necessary. Few age differences emerged, suggesting comparability among children and adolescents. Discussion focuses on how children and adolescents coordinate different moral and social concepts and concerns pertaining to acts of physical harm in situations involving gangs.
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Solución de Problemas , Violencia , Masculino , Niño , Humanos , Adolescente , Femenino , Honduras , Nicaragua , Grupo Paritario , Principios MoralesRESUMEN
There are tens of millions of children and youth in street situations (CYSS) worldwide, the majority of whom are males living in low- and middle-income countries. Many of these children demonstrate impressive adaptability and resilience. The focus of the current research was on the resilience of male CYSS in León, Nicaragua. Qualitative data were collected through individual interviews and focus groups with CYSS, their family members, community members, and staff of a local nonprofit, with the objective of exploring and consolidating local understandings of resilience. Grounded theory analysis of qualitative data yielded a context-specific conceptual model of resilience as it pertains to CYSS in León. Six qualities were identified to represent the experience of resilience in this group: agency, belonging, flexibility, protection, self-regulation, and self-worth. The knowledge generated from this research can serve as a foundation to develop and implement resilience-promoting interventions for CYSS.
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Jóvenes sin Hogar , Resiliencia Psicológica , Humanos , Masculino , Niño , Adolescente , Femenino , Nicaragua , Grupos Focales , FamiliaRESUMEN
BACKGROUND: Psychosocial and physical trauma are known risk factors for irritable bowel syndrome (IBS), including in war veterans, whereas war exposure in civilians is unclear. Nicaragua experienced two wars, 1970-1990: The Sandinistas Revolution (1970s) and The Contra War (1980s). Our aim was to investigate the role of exposure to war trauma in the subsequent development of IBS in the context of an established health surveillance system (11000 households). AIM: To investigate in a civilian population the relationship between exposure to war trauma and events and the subsequent development of IBS in the context of an established public health and demographic surveillance system in western Nicaragua. METHODS: We conducted a nested population-based, cross-sectional study focused on functional gastrointestinal disorders based on Rome II criteria. 1617 adults were randomly selected. The Spanish Rome II Modular Questionnaire and Harvard Trauma Questionnaire were validated in Nicaragua. War exposure was assessed with 10 measures of direct and indirect war trauma and post-war effects. Multiple exposures were defined by ≥ 3 measures. RESULTS: The prevalence of IBS was 15.2% [Female (F) 17.1%, Male (M) 12.0%], war exposure 19.3% (F 9.3%, M 36.7%), and post-traumatic stress disorder (PTSD) 5.6% (F 6.4%, M 4.3%). Significant associations with IBS in the civilian population were observed (adjusted by gender, age, socioeconomic status, education): physical and psychological abuse [adjusted odds ratio (aOR): 2.25; 95% confidence interval: 1.1-4.5], witnessed execution (aOR: 2.4; 1.1-5.2), family member death (aOR: 2.2; 1.2-4.2), and multiple exposures (aOR: 2.7; 1.4-5.1). PTSD was independently associated with IBS (aOR: 2.6; 1.2-5.7). CONCLUSION: An enduring association was observed in the Nicaragua civilian population between specific civil war-related events and subsequent IBS. Civilian populations in regions with extended armed conflict may warrant provider education and targeted interventions for patients.
Asunto(s)
Síndrome del Colon Irritable , Trastornos por Estrés Postraumático , Adulto , Femenino , Humanos , Masculino , Estudios Transversales , Síndrome del Colon Irritable/epidemiología , Síndrome del Colon Irritable/etiología , Nicaragua/epidemiología , Prevalencia , Factores de Riesgo , Trastornos por Estrés Postraumático/epidemiología , Trastornos por Estrés Postraumático/complicaciones , Trastornos por Estrés Postraumático/psicología , Encuestas y CuestionariosRESUMEN
Supporting transitions to sustainable, resilient agri-food systems is important to ensure stable food supply in the face of growing climate extremes. Agroecology, or diversified farming systems based on ecological principles, can contribute to such systems. Based on a qualitative case study of Nicaragua, a forerunner in agroecology, this paper unpacks an ongoing transition to agroecology, focusing on how the transition has been shaped by knowledge flows and intermediary actors. Using a niche development framework based on knowledge processes, we analyze the growth of the agroecological niche in Nicaragua over three phases of niche development. The findings show how knowledge processes' emphases have shifted over time, as have functions enacted by intermediaries. Dedicated, diversified intermediaries have been key in creating momentum for agroecology, as have individual actors moving between niche and regime. Agency in niche development has come from both niche and regime actors. Finally, we find that Nicaragua's transition to agroecology has been ambiguous: While the niche has succeeded in changing the mainstream selection environment to its favor in some arenas, transition dynamics lag in others. Drawing lessons from this ambiguity, we suggest entry points for broader systems change, such as market stimulation, value chain development, phase-out policies, and supportive policy in related arenas. We also point out possible actions for niche actors such as integration of financial and commercial actors into niches and creation of dedicated market-focused intermediaries. Our results provide evidence of an ongoing transition and action points for supporting niche development in (sustainable agri-food) transitions around the globe.