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3.
Rev. Fac. Med. Hum ; 23(3)jul. 2023.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1535204

ABSTRACT

Introducción: El neumotórax es una patología prevalente en accidentes de tipo traumático en tórax, pero que también se puede encontrar de forma espontánea por causas atribuibles enfermedad bullosa, neumonía, obstrucción de las vía aérea, malignidad, entre otras. Caso clínico: Paciente masculino joven quien debuta con neumotórax espontaneo requirió manejo en unidad de cuidados intensivos con posterior aparición de bullas en imágenes diagnósticas y patología. Discusión: El neumotórax espontaneo primario (PSP) en población joven, se ve influenciada por factores psicosociales como la edad, genero, hábitos, entorno y factores genéticos, en el 80% de los pacientes con PSP se ha demostrado presencia de bullas o blebs apicales, además de la porosidad de la pleura que suele ocurrir en adolescentes altos con cuerpos atléticos; pero también se observa que el consumo de tabaco que puede aumentar el riesgo. Conclusiones: El neumotórax espontaneo por enfisema bulloso ha incrementado en los jóvenes por el uso de sustancias psicoactivas, vapeadores, cigarrillos.


Introduction: Pneumothorax is a pathology prevalent in traumatic accidents in the thorax, but it can also be found spontaneously due to causes attributable to bullous disease, pneumonia, airway obstruction, malignancy, among others. Case report: Young male patient who debuted with spontaneous pneumothorax who required management in the intensive care unit with subsequent appearance of bullae in diagnostic images and pathology. Discussion: Primary spontaneous pneumothorax (PSP) in the young population is influenced by psychosocial factors such as age, gender, habits, environment, and genetic factors. In 80% of patients with PSP, the presence of bullae or apical blebs has been demonstrated, in addition from the porosity of the pleura that usually occurs in tall adolescents with athletic bodies; but it is also observed that tobacco use can increase the risk. Conclusions: Spontaneous pneumothorax due to bullous emphysema has increased in young people due to the use of psychoactive substances, vapers, and cigarettes.

6.
Oliveira, Gláucia Maria Moraes de; Almeida, Maria Cristina Costa de; Rassi, Daniela do Carmo; Bragança, Érika Olivier Vilela; Moura, Lidia Zytynski; Arrais, Magaly; Campos, Milena dos Santos Barros; Lemke, Viviana Guzzo; Avila, Walkiria Samuel; Lucena, Alexandre Jorge Gomes de; Almeida, André Luiz Cerqueira de; Brandão, Andréa Araujo; Ferreira, Andrea Dumsch de Aragon; Biolo, Andreia; Macedo, Ariane Vieira Scarlatelli; Falcão, Breno de Alencar Araripe; Polanczyk, Carisi Anne; Lantieri, Carla Janice Baister; Marques-Santos, Celi; Freire, Claudia Maria Vilas; Pellegrini, Denise; Alexandre, Elizabeth Regina Giunco; Braga, Fabiana Goulart Marcondes; Oliveira, Fabiana Michelle Feitosa de; Cintra, Fatima Dumas; Costa, Isabela Bispo Santos da Silva; Silva, José Sérgio Nascimento; Carreira, Lara Terra F; Magalhães, Lucelia Batista Neves Cunha; Matos, Luciana Diniz Nagem Janot de; Assad, Marcelo Heitor Vieira; Barbosa, Marcia M; Silva, Marconi Gomes da; Rivera, Maria Alayde Mendonça; Izar, Maria Cristina de Oliveira; Costa, Maria Elizabeth Navegantes Caetano; Paiva, Maria Sanali Moura de Oliveira; Castro, Marildes Luiza de; Uellendahl, Marly; Oliveira Junior, Mucio Tavares de; Souza, Olga Ferreira de; Costa, Ricardo Alves da; Coutinho, Ricardo Quental; Silva, Sheyla Cristina Tonheiro Ferro da; Martins, Sílvia Marinho; Brandão, Simone Cristina Soares; Buglia, Susimeire; Barbosa, Tatiana Maia Jorge de Ulhôa; Nascimento, Thais Aguiar do; Vieira, Thais; Campagnucci, Valquíria Pelisser; Chagas, Antonio Carlos Palandri.
Arq. bras. cardiol ; 120(7): e20230303, 2023. tab, graf
Article in Portuguese | LILACS-Express | LILACS, CONASS, SES-SP, SESSP-IDPCPROD, SES-SP | ID: biblio-1447312
8.
Psicol. Caribe ; 39(3): e41, sep.-dic. 2022. tab
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1431106

ABSTRACT

Resumen. La ansiedad a la estadística se define como un conjunto de reacciones emocionales que generan incomodidad en el individuo, como preocupación excesiva, ideas intrusivas y tensión al asistir a una asignatura que involucre estadística o análisis estadísticos. Para su medición, se han diseñado distintos instrumentos; el más usado es la Statistical Anxiety Rating Scale (STARS). El objetivo del presente estudio fue adaptar y validar la escala STARS en una muestra colombiana para explorar sus propiedades psicométricas. Participaron 357 estudiantes universitarios con edades entre los 18 y 36 años (M= 19.19, DE = 1.87). Los resultados evidencian que las subescalas de la STARS muestran excelentes niveles de fiabilidad; el análisis factorial confirma la estructura de seis dimensiones y se reporta una validez concurrente importante. Se recomienda su uso para investigación y como herramienta para la toma de decisiones en procesos de acompañamiento académico en universidades.


Abstract. Statistics anxiety is defined as a set of emotional reactions that generate discomfort in the students, such as excessive worry, intrusive ideas and tension when they attending a course that involves statistics or statistical analysis. For its measurement, different instruments have been designed; the most used is the Statistical Anxiety Rating Scale (STARS). The objective of the present study was to adapt and validate the STARS in a Colombian sample to explore its psychometric properties. A total of 357 university students with ages between 18 and 36 years participated (X = 19.19, D.E. = 1.87). The results show that the subscales of the STARS show excellent levels of reliability; factor analysis confirms the six-dimensional structure and important concurrent validity is reported. It is recommended for research and as a tool for decision making in academic support processes in universities.

9.
Rev. colomb. cir ; 38(1): 50-60, 20221230. tab, fig
Article in Spanish | LILACS | ID: biblio-1415296

ABSTRACT

Introducción. La cirugía bariátrica es efectiva para inducir una rápida pérdida del exceso de peso, pero existen dudas sobre la duración de este efecto a largo plazo. Este estudio buscaba identificar la proporción de pacientes operados que presentaron una pérdida insuficiente o una ganancia significativa de peso y los posibles factores relacionados. Métodos. Estudio de cohorte retrospectivo en pacientes adultos sometidos a cirugía bariátrica. Se describieron variables demográficas y clínicas. Se realizó un análisis multivariado para identificar factores relacionados con un peso fuera de metas posterior a la cirugía. Resultados. Se incluyeron 187 pacientes, 117 con baipás gástrico y 70 con manga gástrica. La mediana de índice de masa corporal preoperatorio fue 41,3 kg/m2 y postoperatorio de 28,8 kg/m2. El 94,7 % de los pacientes en ambos grupos logró una adecuada pérdida del exceso de peso. La ganancia de peso mayor del 20 % se presentó en el 43,5 % de los pacientes, siendo mayor en el grupo de manga gástrica (p<0,004). Los factores independientes para ganancia de peso fueron el sexo masculino (OR 5,5), cirugía tipo manga gástrica (OR 3,4), síndrome de apnea del sueño (OR 2,9) y enfermedad mental medicada (OR 2,8). Conclusión. La cirugía bariátrica produce una pérdida del exceso de peso suficiente en casi la totalidad de los pacientes, pero un buen número recuperan peso luego de 3 años. Los principales factores asociados a ganancia de peso son el sexo masculino y la cirugía tipo manga gástrica


Introduction. Bariatric surgery is highly effective in inducing rapid excess body weight loss but there are doubts about its effect on long-term. This study seeks to identify the number of patients that underwent bariatric surgery who present insufficient weight loss or significant weight gain and the possible related factors. Methods. Retrospective cohort study of adult patients who underwent bariatric surgery. Demographic and clinical variables are described. A multivariate analysis was performed to identify factors related to patient weight outside the set goals postoperatively. Results. 187 patients were included (117 gastric bypass, 70 gastric sleeve). The median preoperative body mass index was 41m/kg2 and 28.8m/kg2 postoperatively. 94.7% of the patients in both groups achieved adequate excess body weight loss. Weight gain (>20%) occurred in 43.5% of the patients, with the probability being higher in the gastric sleeve group (p<0.004). Independent factors for weight gain were male gender (OR 5.5), gastric sleeve surgery (OR 3.4), sleep apnea syndrome (OR 2.9), and mental illness under treatment (OR 2.8). Conclusions. Bariatric surgery produces sufficient loss of excess weight in almost all patients, but a good number of them regain weight after 3 years. The main factors associated with weight gain are male gender and gastric sleeve surgery


Subject(s)
Humans , Gastric Bypass , Bariatric Surgery , Obesity, Morbid , Gastroplasty , Weight Loss
12.
Rev. med. Chile ; 150(10): 1299-1309, oct. 2022. ilus, tab
Article in Spanish | LILACS | ID: biblio-1431860

ABSTRACT

BACKGROUND: Negative beliefs about vaccines can threaten herd immunity and pandemic control. Although beliefs about vaccines influence vaccination intention, there are no valid instruments that evaluate this in the Latin American population. AIM: To evaluate the psychometric properties of two scales that measure negative beliefs towards vaccines in general and against SARS-CoV-2 and provide evidence of their association with vaccination intention (convergent validity) in a Chilean sample. MATERIAL AND METHODS: Two studies were carried out. The first included 263 people who answered the beliefs towards vaccines in general scale (CV-G) and the beliefs towards the SARS-CoV-2 vaccine scale (CV-COVID). Exploratory factor analyses were conducted. In the second study, 601 people answered the same scales. Confirmatory factor analyses and structural equation modeling were performed to provide evidence of validity. RESULTS: Both scales had an unifactorial structure and excellent reliability and showed associations with the intention of vaccination against SARS-CoV-2, providing evidence of convergent validity. CONCLUSIONS: The scales evaluated here are reliable and valid measures that showed associations with vaccination intention in the Chilean population.


Subject(s)
Humans , Vaccines , COVID-19/prevention & control , Psychometrics , Reproducibility of Results , Vaccination , Intention , COVID-19 Vaccines , SARS-CoV-2
13.
Rev. med. Chile ; 150(9): 1195-1205, sept. 2022. tab, graf
Article in Spanish | LILACS | ID: biblio-1431901

ABSTRACT

BACKGROUND: Negative beliefs about vaccines can threaten herd immunity and pandemic control. Although beliefs about vaccines influence vaccination intention, there are no valid instruments that evaluate this in the Latin American population. Aim: To evaluate the psychometric properties of two scales that measure negative beliefs towards vaccines in general and against SARS-CoV-2 and provide evidence of their association with vaccination intention (convergent validity) in a Chilean sample. MATERIAL AND METHODS: Two studies were carried out. The first included 263 people who answered the beliefs towards vaccines in general scale (CV-G) and the beliefs towards the SARS-CoV-2 vaccine scale (CV-COVID). Exploratory factor analyses were conducted. In the second study, 601 people answered the same scales. Confirmatory factor analyses and structural equation modeling were performed to provide evidence of validity. RESULTS: Both scales had an unifactorial structure and excellent reliability and showed associations with the intention of vaccination against SARS-CoV-2, providing evidence of convergent validity. Conclusions: The scales evaluated here are reliable and valid measures that showed associations with vaccination intention in the Chilean population.


Subject(s)
Humans , Vaccines , COVID-19/prevention & control , Psychometrics , Reproducibility of Results , Vaccination , Intention , COVID-19 Vaccines , SARS-CoV-2
15.
Int. j. cardiovasc. sci. (Impr.) ; 35(4): 537-545, July-Aug. 2022. tab, graf
Article in English | LILACS | ID: biblio-1385268

ABSTRACT

Abstract The prevalence of depression varies from 1 to 17% in different geographic regions, and its incidence is 70% higher in women than men. Today, depression affects more than 300 million people worldwide, affecting twice as many women from adolescence to adulthood. In addition to this earlier onset, depression in women tends to be more severe. Cardiovascular disease and depression are chronic diseases that have a major impact on cardiovascular and all-cause morbidity and mortality, with evidence of a two-way relationship between them, in which depression is a predictor of cardiovascular disease and vice versa. In females, the degree of illness and prognosis are more severe when both diseases are present, than when diagnosed alone. In patients with acute or chronic cardiovascular disease, especially women, a systematic screening for depression should be considered as a preventive strategy of cardiovascular events, aiming to reduce the risk of future events. There are still no clinical studies designed to assess the impact of antidepressant treatment on cardiovascular outcomes in women.


Subject(s)
Humans , Female , Cardiovascular Diseases/complications , Depression/complications , Prognosis , Cardiovascular Diseases/diagnosis , Cardiovascular Diseases/epidemiology , Depression/diagnosis , Depression/epidemiology
16.
J. oral res. (Impresa) ; 11(3): 1-12, jun. 30, 2022. ilus, tab
Article in English | LILACS | ID: biblio-1427927

ABSTRACT

Objetive: To evaluate the correlation between salivary biomarkers (the salivary antioxidant ability, salivary level of polyphenols, and other antioxidants) with plaque-induced gingivitis exacerbated by pregnancy in pregnant and nonpregnant women. Material and Methods: For this observational study, medical records, dental examinations, and analyses of saliva samples were carried out in pregnant and nonpregnant women. A p-value of <0.05 was considered significant. Results: The pregnant women (n =17) exhibited a lower antioxidant capacity (p-value=0.0041), higher levels of polyphenols, gingival index, bleeding on probing, and subjects consuming mineral-enriched products (p-value from <0.0001 to 0.0466), and unchanged levels of phosphotungstic acid reactive substances, proteins, oral hygienic habits, plaque index and probing depth (p-value from 0.0683 to 0.8358), in comparison with the nonpregnant women (n=9). Also, a positive correlation between the gingival index and salivary polyphenol content was observed (r-value = 0.4087, p-value = 0.0202). Conclusion: The salivary polyphenols correlate with plaque-induced gingivitis exacerbated by pregnancy, suggesting a deficiency of salivary antioxidant protection.


Objetivo: Evaluar la correlación entre los biomarcadores salivales (la capacidad antioxidante salival, el nivel salival de polifenoles y otros antioxidantes) con la gingivitis inducida por placa exacerbada por el embarazo en mujeres embarazadas y no embarazadas. Material y Métodos: Para este estudio observacional, se realizaron registros médicos, exámenes dentales y análisis de muestras de saliva en mujeres embarazadas y no embarazadas. Se consideró significativo un valor de p<0,05. Resultados: Las gestantes (n=17) presentaron menor capacidad antioxidante (p=0,0041), mayores niveles de polifenoles, índice gingival, sangrado al sondaje y los sujetos que consumían productos enriquecidos con minerales (p<0,0001 a p<0,0466), y no hubo diferencias en los niveles de sustancias reactivas al ácido fosfotúngstico, proteínas, hábitos de higiene bucal, índice de placa y profundidad de sondaje (p=0,0683 a 0,8358), en comparación con las mujeres no embarazadas (n=19). Además, se observó una correlación positiva entre el índice gingival y elcontenido de polifenoles salivales (r = 0,4087, p= 0,0202). Conclusión: Los polifenoles salivales se correlacionan con la gingivitis inducida por placa y exacerbada por el embarazo, lo que sugiere una deficiencia de protección antioxidante salival.


Subject(s)
Humans , Female , Pregnancy , Saliva/immunology , Biomarkers/analysis , Gingivitis/immunology , Polyphenols , Antioxidants
17.
Rev. méd. hondur ; 90(1): 44-52, ene.-jun. 2022. tab.
Article in Spanish | LILACS, BIMENA | ID: biblio-1393228

ABSTRACT

La pandemia de la COVID-19 continúa reportando casos y fallecimientos a nivel mundial y nacional. La vacuna contra COVID-19, ha logrado contener la propagación de la enfermedad, sin embargo, todavía no tiene una aceptación total. Objetivo: Determinar el nivel de conocimiento, actitudes y aceptabilidad de la vacuna contra la COVID-19 y factores asociados, en estudiantes de la Universidad Nacional Autónoma de Honduras (UNAH) en año 2021. Métodos: Estudio observacional, transversal, descriptivo con análisis de asociación. La población de estudio fueron los estudiantes de la UNAH. Resultados: Un total de 1,417 estudiantes participaron, de los cuales el 52.3% (741) no estaban vacunados contra la COVID-19. Se encontró que el 93.5% (693/741) aceptaría aplicarse la vacuna. Se realizó una regresión logística binaria múltiple reportando que, el grupo de edad de 40 a 44 años tendrían mayor posibilidad de no aceptabilidad de la vacuna (OR=17, IC95% 2.462-120.661; p=0.004). Con respecto a los factores psicosociales se encontró que, la norma subjetiva y el control conductual inadecuado conllevaría a mayor posibilidad de no aceptación de la vacuna. (OR=11.4, IC95% 3.605- 36.664; p=0.000) y (OR=4.6, IC95% 1.678-12.281; p=0.003), respectivamente. Finalmente, la actitud social y la percepción de riesgo inadecuado implicaría no aceptar la vacuna (OR=13, IC95% 5.683-30.322; p=0.000) y (OR=6, IC95% 2.189- 15.159; p=0.000), respectivamente. Discusión: Según los resultados de este estudio, los estudiantes que no aceptaron vacunarse tuvieron influencia en su entorno familiar, social y de su propia capacidad para decidir, sumado a una percepción de riesgo inadecuada por una influencia directa en los mismos...(AU)


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Young Adult , Students/psychology , Health Knowledge, Attitudes, Practice , Vaccination Refusal/psychology , COVID-19 Vaccines/therapeutic use , COVID-19/prevention & control , Students/statistics & numerical data , Logistic Models , Cross-Sectional Studies , Vaccination Refusal/statistics & numerical data , Sociodemographic Factors
18.
Sueldo, Mildren A. del; Rivera, María A. Mendonça; Sánchez-Zambrano, Martha B.; Zilberman, Judith; Múnera-Echeverri, Ana G.; Paniagua, María; Campos-Alcántara, Lourdes; Almonte, Claudia; Paix-Gonzales, Amalia; Anchique-Santos, Claudia V.; Coronel, Claudine J.; Castillo, Gabriela; Parra-Machuca, María G.; Duro, Ivanna; Varletta, Paola; Delgado, Patricia; Volberg, Verónica I.; Puente-Barragán, Adriana C.; Rodríguez, Adriana; Rotta-Rotta, Aida; Fernández, Anabela; Izeta-Gutiérrez, Ana C.; Ancona-Vadillo, Ana E.; Aquieri, Analía; Corrales, Andrea; Simeone, Andrea; Rubilar, Bibiana; Artucio, Carolina; Pimentel-Fernández, Carolina; Marques-Santos, Celi; Saldarriaga, Clara; Chávez, Christian; Cáceres, Cristina; Ibarrola, Dahiana; Barranco, Daniela; Muñoz-Ortiz, Edison; Ruiz-Gastelum, Edith D.; Bianco, Eduardo; Murguía, Elena; Soto, Enrique; Rodríguez-Caballero, Fabiola; Otiniano-Costa, Fanny; Valentino, Giovanna; Rodríguez-Cermeño, Iris B.; Rivera, Ivan R.; Gándara-Ricardo, Jairo A.; Velásquez-Penagos, Jesús A.; Torales, Judith; Scavenius, Karina; Dueñas-Criado, Karen; García, Laura; Roballo, Laura; Kazelian, Lucía R.; Coussirat-Liendo, Macarena; Costa-Almeida, María C.; Drever, Mariana; Lujambio, Mariela; Castro, Marildes L.; Rodríguez-Sifuentes, Maritza; Acevedo, Mónica; Giambruno, Mónica; Ramírez, Mónica; Gómez, Nancy; Gutiérrez-Castillo, Narcisa; Greatty, Onelia; Harwicz, Paola; Notaro, Patricia; Falcón, Rocío; López, Rosario; Montefilpo, Sady; Ramírez-Flores, Sara; Verdugo, Silvina; Murguía, Soledad; Constantini, Sonia; Vieira, Thais C.; Michelis, Virginia; Serra, César M..
Arch. cardiol. Méx ; 92(supl.2): 1-68, mar. 2022. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1383627
19.
Int. j. cardiovasc. sci. (Impr.) ; 34(4): 452-458, July-Aug. 2021. tab
Article in English | LILACS, CONASS, SES-SP, SESSP-IDPCPROD, SES-SP | ID: biblio-1286838

ABSTRACT

BACKGROUND: Maternal mortality rates in Brazil remain above the goals established by the United Nations Sustainable Development Goals. Heart disease is estimated to affect 4% of all pregnancies and remains by itself the main indirect obstetric cause of maternal death. In the last decades, a significant improvement in the prognosis of heart diseases has made pregnancy possible in women with heart disease and provided better maternal and fetal outcomes. OBJECTIVES: To establish a multicenter Brazilian Registry of pregnant women with heart disease; to study the causes of immediate and late maternal mortality; and to assess the prevalence of heart disease in the country's macro-regions. METHODS: This is an observational study, with retrospective and prospective stages, of the clinical and obstetric progression of pregnant women with heart disease. These women consecutively received care during pregnancy and will be followed up for up to a year after delivery at public and private hospitals with infrastructure for the execution of this project, a principal investigator, and approval by Ethics and Research Committees. RESULTS: Our results will be presented after data collection and statistical analysis, aiming to demonstrate immediate and late maternal mortality rates, as well as the prevalence of heart disease in the country and its cardiovascular and obstetric complications during pregnancy. CONCLUSIONS: REBECGA will be the Brazilian Registry of heart disease and pregnancy and it will contribute to planning preventive measures, raising financial resources for the improvement of high-risk prenatal care, and reducing immediate and late maternal mortality due to heart disease.


Subject(s)
Humans , Female , Pregnancy , Pregnancy Complications, Cardiovascular/epidemiology , Registries , Maternal Mortality , Pregnancy Complications, Cardiovascular/prevention & control , Cross-Sectional Studies , Prospective Studies , Retrospective Studies , Longitudinal Studies , Heart Diseases/epidemiology , Methods
20.
Rev. fac. cienc. méd. (Impr.) ; 18(1): 8-16, ene.-jun. 2021. tab.
Article in Spanish | LILACS, BIMENA | ID: biblio-1393522

ABSTRACT

En 2014, Honduras reportó una incidencia acumulada de tuberculosis de 43/100 000 habitantes, ocupando el octavo lugar entre los países de las Américas. Objetivo: identificar las características clínicas y epidemiológicas de pacientes con tuberculosis en el Municipio del Distrito Central, registrados en 2016. Material y Métodos: estudio tr ansver sal, que incluyó los casos de tuberculosis captados en los establecimientos de salud de la Región Sanitaria Metropolitana del Distrito Central, en 2016. Se utilizó la base de datos que contenía 296 casos de tuberculosis, registrados en la ficha de notificación oficial. Una cantidad fluctuante de registros no tenían datos completos, usándose diferentes denominadores para ciertas variables. El análisis se hizo con Microsoft Excel 2010 y Epi Info 7.2. Resultados: los casos nuevos de tuberculosis fueron 280, para una incidencia de 21.2/100 000 habitantes. De 292 casos, 207(70.9%) tenían entre 19-59 años de edad, 170 (57.4%) eran varones; 22(7.5%) tenían condición de riesgo, de los cuales 13(59.1%) eran privados de libertad. De 295 casos con datos de diagnóstico, 182 (61.5%) tenían baciloscopia en hospitales, 216(73.2%) presentaron tuberculosis pulmonar y 78(26.8%) formas extra pulmonares, las localizaciones más frecuentes; ganglios cervicales, pleura y meníngea. 280(94.6%) casos recibían tratamiento por primera vez y 16(5.4%) habían recibido algún tratamiento antituberculoso previo, 145 casos presentaron otras condiciones mórbidas, las más frecuentes fueron: VIH 39(26.9%), e hipertensión arterial 35(24.1%). Conclusiones: por su alta incidencia, la tuberculosis es un problema prioritario de salud pública en la Región Metropolitana del Distrito Central, más frecuente en hombres y en la población económicamente activa, predominó la localización pulmonar y la coinfección con VIH fue elevada. Los privados de libertad constituyeron más de la mitad de los casos en condición de riesgo...(AU)


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Tuberculosis/diagnosis , Health Facilities/statistics & numerical data , Diagnostic Techniques and Procedures , Epidemiological Monitoring , Honduras/epidemiology
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