Pesquisa | SciELO

Abstract The aim of the present study was to translate into Spanish and evaluate the psychometric evidence of the Impact on Quality of Life (COV19-QoL) applied to a sample of Peruvian older adults ( N = 298; 58.1% women, 41.9% men, mean age 65.34 years [SD = 11.33]). The study used techniques from the Classical Test Theory (CTT) and Item Response Theory (IRT). The findings confirmed the single factor structure of the COV19-QoL, high internal consistency reliability, measurement invariance by gender, and all items demonstrated adequate discrimination and difficulty indices. In this sense, the items allow adequate discrimination between low, medium and high levels of the impact of the COVID-19 pandemic on quality of life. In addition, a greater perceived impact of the pandemic on quality of life is necessary to answer the higher response options of the COV19-QoL. In conclusion, the COV19-QoL is a valid measurement scale of the impact of the COVID-19 pandemic on the quality of life of Peruvian older adults.

https://doi.org/10.1186/s41155-023-00256-0

Cross-cultural invariance of the Spanish version of the COVID-19 Assessment Scorecard to measure the perception of government actions against COVID-19 in Latin America
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Caycho-Rodríguez, Tomás

; Valencia, Pablo D.

; Ventura-León, José

; Carbajal-León, Carlos

; Vilca, Lindsey W.

; Reyes-Bossio, Mario

; Delgado-Campusano, Mariel

; Yupanqui-Lorenzo, Daniel E.

; Paredes-Angeles, Rubí

; Rojas-Jara, Claudio

; Gallegos, Miguel

; Cervigni, Mauricio

; Martino, Pablo

; Polanco-Carrasco, Roberto

; Palacios, Diego Alejandro

; Moreta-Herrera, Rodrigo

; Samaniego-Pinho, Antonio

; Rivera, Marlon Elías Lobos

; Figares, Andrés Buschiazzo

; Puerta-Cortés, Diana Ximena

; Corrales-Reyes, Ibraín Enrique

; Calderón, Raymundo

; Gallegos, Walter L. Arias

; Petzold, Olimpia

; Camargo, Andrés

; Torales, Julio

; Blanco, J. Arkangel Monge

; González, Pedronel

; Smith-Castro, Vanessa

; Rivera, Wendy Yamilet Matute

; Ferrufino-Borja, Daniela

; Ceballos-Vásquez, Paula

; Muñoz-del-Carpio-Toia, Agueda

; Palacios, Jorge

; Burgos-Videla, Carmen

; León, Ana María Eduviges Florez

; Vergara, Ibeth

; Vega, Diego

; Barria-Asenjo, Nicol A.

; Schulmeyer, Marion K.

; Rios, Hassell Tatiana Urrutia

; Lira, Arelly Esther Lira

Psicologia: Reflexão e Crítica

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2023, Volume 36 elocation 34

Resumo: En | Texto: En | PDF: En

Abstract Objectives The present study aimed to evaluate the measurement invariance of a general measure of the perception of governmental responses to COVID-|19 (COVID-SCORE-10) in the general population of 13 Latin American countries. Methods A total of 5780 individuals from 13 Latin American and Caribbean countries selected by non-probabilistic snowball sampling participated. A confirmatory factor analysis was performed and the alignment method was used to evaluate invariance. Additionally, a graded response model was used for the assessment of item characteristics. Results The results indicate that there is approximate measurement invariance of the COVID-SCORE-10 among the participating countries. Furthermore, IRT results suggest that the COVID-SCORE-10 measures with good psychometric ability a broad spectrum of the construct assessed, especially around average levels. Comparison of COVID-SCORE-10 scores indicated that participants from Cuba, Uruguay and El Salvador had the most positive perceptions of government actions to address the pandemic. Thus, the underlying construct of perception of government actions was equivalent in all countries. Conclusion The results show the importance of initially establishing the fundamental measurement properties and MI before inferring the cross-cultural universality of the construct to be measured.

https://doi.org/10.1186/s41155-023-00277-9

LA DUREZA TOTAL DEL AGUA AFECTA LA MUDA, CALCIFICACIÓN, CRECIMIENTO Y SUPERVIVENCIA DE Cryphiops caementarius (PALAEMONIDAE)
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GRACIANO LEÓN, Fiorella

; VÁSQUEZ MORI, José

; REYES-AVALOS, Walter

Acta Biológica Colombiana

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Abr 2022, Volume 27 Nº 1 Páginas 88 - 96

Resumo: Es En | Texto: Es En | PDF: Es | PDF: En

RESUMEN El objetivo de este estudio fue evaluar los efectos de diferentes niveles de dureza total del agua en la muda, calcificación del exoesqueleto, crecimiento y supervivencia de Cryphiops caementarius. Los camarones machos fueron colectados del río Pativilca (Lima, Perú) y cultivados en recipientes individuales dentro de acuarios (55 L). Se emplearon cuatro niveles de dureza total del agua (100, 200, 300 y 400 mg CaCO3 L-1), con tres repeticiones, respectivamente. Los camarones cultivados en agua con dureza de 300 mg L-1 tuvieron menor periodo de muda (26,7 días) y mayor frecuencia de mudas (tres mudas). El contenido de calcio del exoesqueleto del camarón incrementó (p < 0,05) de 25 a 31 % en agua con dureza de 100 y 400 mg L-1, respectivamente. El mayor grosor del exoesqueleto (144 |jm en cefalotórax y 131 μm en abdomen) fue obtenido en agua con dureza de 400 mg L-1 y el menor grosor (93 |jm en cefalotórax y abdomen) en 100 mg L-1. El crecimiento en longitud fue mayor (p < 0,05) en agua con durezas de 200 y 300 mg L-1. El crecimiento en peso fue similar (p > 0,05) entre tratamientos. La mayor supervivencia (> 94,4 %) se mantuvo en agua con durezas de hasta 300 mg L-1 y la menor supervivencia (77,8 %) fue con 400 mg L-1. La dureza total del agua de 200 y 300 mg L-1 es conveniente para el cultivo del camarón, pero dureza del agua mayor o menor a este rango afectan la muda, el crecimiento y la supervivencia por deficiencia o exceso de calcio acumulado, respectivamente en el exoesqueleto del camarón.

ABSTRACT The aim of this work was to evaluate the effects of different levels of total hardness on the molting, calcification of exoskeleton, growth and survival of Cryphiops caementarius prawn. Male prawns were collected from Pativilca river (Lima, Peru) and cultivated in individual containers inside aquariums (55 L). Four levels of the total hardness of water (100, 200, 300 and 400 mg CaCO3 L-1) were used, with three repetitions, respectively. Prawns cultured in water with hardness of 300 mg L-1 has a shorter molting period (26.7 days) and a higher frequency of molts (three molts). The calcium content of the prawn exoskeleton increased (p < 0.05) from 25 to 31 % in water with hardness of 100 and 400 mg L-1, respectively. The greatest thickness of the exoskeleton (144 |jm cephalothorax and 131 |jm abdomen) was obtained in water with a hardness of400 mg L-1 and the smallest thickness (93 |jm in the cephalothorax and abdomen) in 100 mg L-1. The growth in length was greater (p < 0.05) in water with hardness of 200 and 300 mg L-1. The weight growth was similar (p > 0.05) between treatments. The highest survival (> 94.4 %) was maintained in water with hardness up to 300 mg L-1 and the lowest survival (77.8 %) was at 400 mg L-1. The total hardness of 200 and 300 mg L-1 is suitable for prawn farming, but hardness high or lower than this range affects the molting, growth and survival due to deficiency or excess of accumulated calcium, respectively, in the prawn exoskeleton.

https://doi.org/10.15446/abc.v27n1.89933 115 downloads

Consenso de manejo del paciente con diabetes mellitus y patología cardiovascular. Sociedad Argentina de Cardiología (SAC)-Sociedad Argentina de Diabetes (SAD)
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Giorgi, Mariano Aníbal

; Litwak, León E.

; Sanabria, Hugo

; Lavalle Cobo, Augusto

; Musso, Carla

; Salmeri, Emiliano

; Álvarez, José

; Aranguren, Florencia

; Belcastro, Fernando

; Brites, Fernando

; Buso, Carlos

; Calvagno, Marta

; Caroli, Christian

; Celano, Leonardo

; Cohen Arazi, Hernán

; Comtesse, Daniel

; Corral, Pablo

; Costabel, Juan Pablo

; Elbert, Alicia

; Faingold, Cristina

; Fuente, Graciela

; García Merletti, Pablo

; Giorgi, Mariano Aníbal

; Giunta, Gustavo

; Gómez Santamaría, Héctor

; González Naya, Enrique

; Hadid, Claudio

; Kraselnik, Ariel

; Lavalle Cobo, Augusto

; Litwak, León

; Lobo, Martín

; Lozada, Alfredo

; Majul, Claudio

; Masson, Walter

; Musso, Carla

; Nogueira, Juan

; Persi, Gabriel

; Rodríguez, Martín

; Salmeri, Emiliano

; Sanabria, Hugo

; Schraier, Silvio

; Sinay, Isaac

; Siniawski, Daniel

; Thierer, Jorge

; Salzberg, Susana

; Suárez Cordo, Cristian

; Lerman, Jorge

; Sosa Liprandi, Álvaro

Revista de la Sociedad Argentina de Diabetes

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Mar 2021, Volume 55 Supl. 1 Páginas 3 - 70

Resumo: Es En | Texto: Es En | PDF: Es | PDF: En

resumen está disponible en el texto completo

Abstract This Consensus comes to light in the midst of one of the worst global health crises in the last 100 years. SARS-CoV-2 and its clinical manifestation, COVID-19, have caused a disruption in how doctors and patients interact. Although it is an infectious disease, one of the most notable characteristics is that its mortality increases in patients with chronic non-communicable diseases and, in particular, with a history of diabetes and cardiovascular disease. In this context, then, we believe that the recommendations made in this document, which aim to identify and protect these patients, become more relevant, while the implementation, beyond the statements, of specific cardiometabolic prevention policies becomes a priority. Methodology: this consensus is the result of the will of two Scientific Societies that have recognized the need to complement the focus on the same problem: that of patients with diabetes mellitus (DM) and cardiovascular disease (CVD), or who are at risk to suffer it. Both the Argentine Society of Cardiology (SAC) and the Argentine Society of Diabetes (SAD) have a recognized track record in the production of practice guidelines and consensus documents, although each has different work practices and cultures. Consequently, the first task that was faced was to agree, not only on the agenda and the approach to the different issues, but also on common working methods: general objective of the document, how to analyze and evalua-te the weight of the information, define the levels of evidence and determine the degrees of recommendation. It was agreed to adopt the modality used by the SAC in all the documents produced by the Consensus and Standards Area, set out in the following table: The experts who collaborated in the drafting of the Consensus were selected and invited to participate with the unanimous agreement of the group of Directors and Secretaries belonging to both Scientific Societies. Colleagues with recognized experience in the disciplines addressed were summoned to analyze the evidence and write the recommendations. All the methodological aspects and the final recommendations of this document were defined by agreement between the group of Directors and Consensus Secretaries.The information consolidation process was slow: from the decision of both companies until the writing of this document, the field of DM and CVD management underwent profound transformations that transcend the appearance of new therapeutic agents. What has been developed is a new approach model that is, in the words of Dr. Alicia Elbert, transdisciplinary. This has implied waiting and being able to understand and "process" all the information that has emerged in these years. This document, which aims to assist physicians in daily practice, has tried to adopt this new integrative perspective.

Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings
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Aguirre, Maria Isabel Higuita

; Peláez, Juan Diego León

; Osorio, Nelson Walter

; Correa, Guillermo Antonio

Floresta e Ambiente

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2021, Volume 28 Nº 1 elocation e20190112

Resumo: En | Texto: En | PDF: En

Abstract Tabebuia rosea is a native tropical tree species with high potential of implementation in commercial reforestation and ecological restoration. We studied the effect of the suppression of essential nutrients on the growth of T. rosea in the nursery. The design was completely randomized with ten treatments: one that included full fertilization, another without fertilization, and the others with the suppression of N, P, K, Ca, Mg, S, B, and cationic microelements. Biometric variables (height, stem diameter, shoot dry weight, root dry weight) and functional traits (leaf area and relative growth rate) were evaluated. Phosphorus was the most limiting element. On the contrary, the suppression of Ca generated plants with growth and development similar to those of the FF treatment. Our results confirmed the importance of knowing the particular nutritional needs of individual species, which is to support nursery fertilization practices that produce highly vigorous and quality plants.

https://doi.org/10.1590/2179-8087-floram-2019-0112 867 downloads

El legado de un maestro: Entrevista a Walter Redmond
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Ángeles de León, José Miguel

Revista de filosofía open insight

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Dez 2020, Volume 11 Nº 23 Páginas 13 - 31

Resumo: Es | Texto: Es | PDF: Es

https://doi.org/10.23924/oi.v11i23.473

Escala de probabilidad de perdón: Evidencias iniciales de validez y confiabilidad en el contexto peruano.
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Caycho-Rodríguez, Tomás

; Ventura-León, José

; Arias Gallegos, Walter L.

; Azabache-Alvarado, Karla

; Rodríguez, Lucas Marcelo

; Moreno, José Eduardo

Revista Argentina de Ciencias del Comportamiento

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Out 2018, Volume 10 Nº 3 Páginas 12 - 21

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

Abstract Forgiveness likelihood scale: Initial evidence of validity and reliability in the peruvian context. The present study analyzed the reliability and validity based on the internal structure of the Forgiveness Likelihood Scale (FLS). The FLS was administered to 499 university students from the city of Trujillo (228 men and 271 women) with an average age of 20.71 years (SD = 2.61). The confirmatory factor analysis provided adequate support for the one-dimensional model of 8 items with the presence of correlated errors (χ2 = 35,133, df = 18, χ2/df = 1,952, CFI = .988, RMSEA = .044 [IC 90% .021, .065]; and SRMR = .0266; AIC = 71.133), in addition to showing a good internal consistency based on the corrected omega value (ωcorrected) of 0.83. The results suggest that the Peruvian version of the FLS presents adequate psychometric evidence to measure the probability of forgiveness in university students. Thus, it seeks to contribute to the advancement of the scientific study of forgiveness in Latin America.

Resumen El estudio analizó la confiabilidad y la evidencia de validez basada en la estructura interna de la Escala de Probabilidad de Perdón (FLS). La FLS se administró a 499 estudiantes universitarios de la ciudad de Trujillo (228 hombres y 271 mujeres) con una edad promedio de 20.71 años (DE = 2.61). El análisis factorial confirmatorio brindó un soporte adecuado para el modelo unidimensional de 8 ítems con la presencia de errores correlacionados (χ2 = 35.133, gl = 18; χ2/df = 1.952; CFI = .988; RMSEA = .044 [IC 90% .021, .065]; y SRMR = .0266; AIC= 71.133), además de mostrar una buena consistencia interna en base al valor del coeficiente omega corregido (ωcorregido) de 0.83. Los resultados sugieren que la versión peruana de la FLS presenta adecuadas evidencias psicométricas para medir la probabilidad de perdón en universitarios. Así, se busca contribuir al avance del estudio científico del perdón en América Latina.

275 downloads

Estructura Interna y Consistencia Interna del Índice de Esperanza de Herth en habitantes de la ciudad de Arequipa.
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Arias Gallegos, Walter

; Ventura-León, José

; Caycho-Rodríguez, Tomás

; Román Gallardo, Alessandra

; Ceballos Canaza, Karla

; Zúñiga Núñez, Carlos

; Díaz Cano Cáceres, Marcia

; Lovón López, Elmer

Revista Argentina de Ciencias del Comportamiento

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Out 2018, Volume 10 Nº 3 Páginas 1 - 11

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

Abstract The article studies the evidence of validity based in the internal structure and internal consistency about the punctuations of the Herth Hope Index in a sample of 875 habitants from Arequipa City. The sample was conformed by 416 males and 459 females who are settled in eleven districts at Arequipa City, selected by the clusters sample technique. The abbreviated form of the Herth Hope Scale was used, which has 12 items and was applied previously to university students from Lima. The results indicate that punctuations of the scale are reliable, considering also, the evidence of its validity based in the internal structure that points toward the unidimensionality of the instrument with the effect of the reverse items.

Resumen El artículo estudia la evidencia de validez basada en la estructura interna y la confiabilidad basada en la consistencia interna del Índice de Esperanza de Herth en una muestra de 875 habitantes de la ciudad de Arequipa. La muestra está conformada por 416 varones y 459 mujeres procedentes de once distritos de la ciudad de Arequipa, seleccionados mediante la técnica de muestreo por racimos. Se utilizó la versión abreviada de la Escala de Esperanza de Herth que consta de 12 reactivos y que ha sido aplicada previamente a estudiantes universitarios de la ciudad de Lima. Los resultados indican que las puntuaciones de la escala son confiables, existiendo a su vez evidencia de validez basada en la estructura interna, indicando unidimensionalidad con efectos de los ítems inversos.

297 downloads

PROYECTO DE VINCULACIÓN: MODELO DE GESTIÓN PARA COMERCIANTES
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Navas Bayona, Walter Iván

; Vera Loor, Rosa Yessenia

; Ruiz Vélez, Andrea Lissette

; Velásquez León, Evelyn Adriana

; Moreira, María José Hernández

Revista San Gregorio

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Set 2018, Volume 1 Nº 24 Páginas 68 - 77

Resumo: Es En | Texto: Es En | PDF: Es | PDF: En

RESUMEN Ecuador por su ubicación geográfica registra movimientos telúricos constantemente, el terremoto del 2016 en Manabí generó daños irreparables a varias edificaciones públicas, ante lo cual el GAD Portoviejo dentro de su plan de reconstrucción incluyó la edificación de nuevos mercados buscando que los comerciantes afectados puedan exponer sus productos en mejores condiciones bajo la supervisión de la empresa pública Portomercados; bajo este principio se procedió a diagnosticar las condiciones de los comerciantes en los mercados municipales, surgiendo la idea de implementar un Modelo de Gestión para Comerciantes que permita mejorar la gestión en dichos centros de abastos. Esta investigación fue descriptiva y explicativa para detallar situaciones y determinar la necesidad de dar sostenibilidad a los mercados, el método aplicado fue investigación-acción, la población en que se investigó la problemática fue 51 comerciantes, se aplicó las técnicas observación directa, la encuesta, entrevista y grupos de discusión para recolección de información y toma de datos. Los resultados de la investigación indican que un modelo de gestión integral debe cumplirse para elevar la calidad del servicio y la percepción de los clientes hacia el mercado, lográndose el sostenimiento del mismo en forma autosuficiente en la medida que los comerciantes mejoren sus ingresos.

ABSTRACT Due to its geographic location, Ecuador constantly records earthquakes. The 2016 earthquake in Manabí caused irreparable damage to several public buildings, and the GAD Portoviejo, within its reconstruction plan, included the construction of new markets so that the affected merchants can exhibit their products under better conditions under the supervision of the public company Portomercados; Under this principle, the conditions of the merchants in the municipal markets were diagnosed, and the idea of implementing a Management Model for Merchants that allows to improve the management in these supply centers arose. This research was descriptive and explanatory to detail situations and determine the need to give sustainability to markets, the applied method was action research, the population in which the problem was investigated was 51 merchants, the techniques were applied direct observation, the survey, interview and discussion groups for information gathering and data collection. The results of the research indicate that a comprehensive management model must be met to raise the quality of service and the perception of customers towards the market, achieving self-sufficiency as merchants improve their income.

10.

Biological inoculation and organic amendments as strategies to improve ebony (Caesalpinia ebano) tree-seedling growth at the nursery
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Hernández Gómez, Fabian Orlando

; Osorio Vega, Nelson Walter

; León Peláez, Juan Diego

Revista Facultad Nacional de Agronomía Medellín

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Mai 2018, Volume 71 Nº 2 Páginas 8489 - 8497

Resumo: Es En | Texto: Es En | PDF: Es | PDF: En

RESUMEN Se estableció un experimento con el objetivo de evaluar el efecto de la adición individual y combinada de enmiendas orgánicas e inoculantes microbianos sobre el crecimiento en vivero de la especie forestal ébano (Caesalpilinia ebano). Se utilizó un suelo superficial (0-20 cm) como soporte de crecimiento, este se transfirió a bolsas plásticas (2 kg/bolsa) y se adicionaron tres tipos de enmiendas orgánicas compostadas (estiércol de animales domésticos -perros y gatos (P)-, residuos vegetales generados en la ciudad a partir de talas, podas y rocerías (RV) y biosólidos de la planta de tratamientos de aguas residuales (B)) en dos proporciones volumétricas (20 y 33%) y la inoculación conjunta del hongo micorrizal Rhizoglomus fasciculatum y el hongo solubilizador de minerales Mortierella sp. Se utilizó un control no fertilizado. El diseño fue completamente al azar y cada tratamiento tuvo 12 repeticiones. Los resultados indican que las enmiendas orgánicas promovieron significativamente el crecimiento vegetal. Sin embargo, los efectos dependieron del tipo y la dosis empleada, a favor de los RV. Por otro lado, la inoculación con los microorganismos no tuvo efecto sobre el crecimiento de las plantas. Los efectos se explican en función del mejoramiento de la disponibilidad de nutrientes con las enmiendas y de la presumible baja dependencia micorrizal del ébano. Este trabajo soporta el uso alternativo de enmiendas orgánicas generadas en la ciudad para promover la nutrición y el crecimiento de plantas de silvicultura urbana.

ABSTRACT An experiment was established with the aim of evaluating the effects of individual and combined addition of organic amendments and microbial inoculation on ebony (Caesalpilinia ebano) plant growth at nursery. A soil surface sample (0-20 cm) from the city of Medellín, Colombia, was transferred into plastic bags (2 kg/bag) and received three types of previously composted organic amendments (manure from domestic animals -dogs and cats (P)-, plant wastes obtained from tree felling and pruning, and grass cutting (RV) and sewage sludge from the city (B)) in two volumetric proportions (20 and 33%) and inoculum composed by the mycorrhizal fungus Rhizoglomus fasciculatum and the mineral solubilizing fungus Mortierella sp. As a reference an uninoculated-and-unamended control was included in this study. The experimental design was completely random, each treatment had 12 replicates. The results indicated that the addition of organic amendments promoted plant growth significantly. However, these effects depended on the type and dose in favor of RV. On the other hand, the inoculation with microorganisms did not have effect on plant growth. The effects were explained as a function of nutrient availability improvement in the substrate with organic amendments and apparently due to a low mycorrhizal dependence of ebony. This paper supports the alternative use of organic amendment generated in the city for improving plant nutrition and growth in urban silviculture.

https://doi.org/10.15446/rfna.v71n2.67392 532 downloads

11.

Psychometric Evidence of the Diener's Satisfaction with Life Scale in Peruvian Elderly
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Caycho-Rodríguez MSc, Tomás

; Ventura-León MSc, José

; García Cadena PhD, Cirilo H.

; Barboza-Palomino MSc, Miguel

; Arias Gallegos MSc, Walter L.

; Dominguez-Vergara MSc, Julio

; Azabache-Alvarado MSc, Karla

; Cabrera-Orosco MSc, Isabel

; Samaniego Pinho MSc, Antonio

Revista Ciencias de la Salud

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Abr 2018, Volume 16 Nº 3 Páginas 473 - 491

Resumo: Es En Pt | Texto: Es En Pt | PDF: Es | PDF: En | PDF: Pt

Resumen Introducción: en los últimos años, la satisfacción con la vida ha despertado el interés de la investigación gerontológica, siendo uno de los conceptos más utilizados para medir el bienestar subjetivo, además de constituir un indicador del envejecimiento exitoso. Materiales y métodos: se evaluaron las propiedades psicométricas de la Escala de Satisfacción con la Vida de Diener en adultos mayores peruanos. Participaron 236 personas (78.40 % mujeres; 21.60 % hombres). La edad promedio fue de 72.8 años y su desviación estándar = 6.90 (desviación standard). Para obtener evidencia de validez convergente y discriminante se aplicaron la prueba de Ítem Único de Satisfacción con la Vida, la Brief Resilient Coping Scale y la Escala de Depresión Geriátrica. Resultados: se encuentra que la Escala de Satisfacción con la Vida muestra una estructura unidimensional (χ2 = 10.960, df = 5, p = .05, x2/df = 2.192, GFI = .983, CFI = .994, NFI = .988; RMSEA = .071 [IC 90 % .000, .129]; y SRMR = .013), se relaciona positivamente con la resiliencia y negativamente con la depresión. Además, presenta altos índices de consistencia interna (alfa = .93; ic 95 %: .90-.94; omega = .93; ic 95 %: .92-.95 y GLB =.94). Conclusión: cuando menos, para propósitos de investigación se recomienda uso de la Escala de Satisfacción con la Vida en adultos mayores peruanos.

Abstract Introduction: In recent years, satisfaction with life has aroused the interest of gerontological research, thus being one of the most used concepts to measure subjective well-being, in addition to being an indicator of successful aging. Materials and methods: The psychometric properties of the Diener's Satisfaction with Life Scale were assessed in Peruvian elderly individuals. The instrument was applied to 236 elderly from the city of Trujillo (78.4 % female and 21.6 % male), with an average age of 72.8 years old, and their standard deviation = 6.90. In order to obtain convergent and discriminant validity, the tests Single Item of Satisfaction with Life Scale, Brief Resilient Coping Scale and the Geriatric Depression Scale were conducted. Results: Diener's Satisfaction with Life Scale shows a one-dimensional structure (χ2 = 10.960, df = 5, p = .05, χ2/ά/ = 2.192, GFI = .983, CFI = .994, NFI = .988; RMSEA = .071 [ci 90 % .000, .129]; and SRMR = .013), presenting positive correlations with resilience and negative correlations with depression. Moreover, it presents a high reliability index estimated by the method of internal consistency with the Cronbach's Alpha Test (α = .93), Omega coefficient (ω = .93; ci 95 %: .92 -.95) and GLB = .94. Conclusion: For purposes of research -among other-, we recommend the use of the Diener's Satisfaction with Life Scale for Peruvian elderly persons.

Resumo Introdução: nos últimos anos, a satisfação com a vida tem despertado o interesse da investigação gerontológica, sendo um dos conceitos mais utilizados para medir o bem-estar subjetivo, para além de construir um indicador do envelhecimento bem-sucedido. Materiais e métodos: avaliaram-se as propriedades psicométricas da Escala de Satisfação com a Vida de Diener em idosos peruanos. Participaram 236 pessoas (78.40% mulheres; 21.60% homens). A idade média foi de 72.8 anos e Desvio padrão = 6.90. para obter evidência de validez convergente e discriminante, se aplicaram a prova de Item Único de Satisfação com a Vida, o Brief Resilient Coping Scale e a Escala de Depressão Geriátrica. Resultados: encontra-se que a Escala de Satisfação com a Vida mostra uma estrutura unidimensional (χ2 = 10.960, df = 5, p = .05, x2/df = 2.192, GFI = .983, CFI = .994, NFI = .988; RMSEA = .071 [ic90 2% .000, .129]; e SRMR = .013), se relaciona positivamente com a resiliência e negativamente com a depressão. Para além disso, apresenta altos índices de consistência interna (alfa = .93; ic 95 %:.90-.94; omega=.93; ic 95 %: .92-.95 e GLB = .94). Conclusão: pelo menos para propósitos de pesquisa, recomenda-se o uso da Escala de Satisfação com a Vida em idosos peruanos.

https://doi.org/10.12804/revistas.urosario.edu.co/revsalud/a.7267 564 downloads

12.

Heart failure complicating myocardial infarction. A report of the Peruvian Registry of ST-elevation myocardial infarction (PERSTEMI)
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Chacón-Diaz, Manuel

; Araoz-Tarco, Ofelia

; Alarco-León, Walter

; Aguirre-Zurita, Oscar

; Rosales-Vidal, Maritza

; Rebaza-Miyasato, Patricia

Archivos de cardiología de México

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2018, Volume 88 Nº 5 Páginas 447 - 453

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

Abstract Objectives: The aim of this study is to determine the incidence, associated factors, and 30-day mortality of patients with heart failure (HF) after ST elevation myocardial infarction (STEMI) in Peru. Methods: Observational, cohort, multicentre study was conducted at the national level on patients enrolled in the Peruvian registry of STEMI, excluding patients with a history of HF. A comparison was made with the epidemiological characteristics, treatment, and 30 day-outcome of patients with (Group 1) and without (Group 2) heart failure after infarction. Results: Of the 388 patients studied, 48.7% had symptoms of HF, or a left ventricular ejection fraction <40% after infarction (Group 1). Age > 75 years, anterior wall infarction, and the absence of electrocardiographic signs of reperfusion were the factors related to a higher incidence of HF. The hospital mortality in Group 1 was 20.6%, and the independent factors related to higher mortality were age > 75 years, and the absence of electrocardiographic signs of reperfusion. Conclusions: Heart failure complicates almost 50% of patients with STEMI, and is associated with higher hospital and 30-day mortality. Age greater than 75 years and the absence of negative T waves in the post-reperfusion ECG are independent factors for a higher incidence of HF and 30-day mortality.

Resumen Objetivos: Se desea saber la incidencia, los factores asociados y la mortalidad a 30 días de los pacientes con insuficiencia cardiaca (IC) postinfarto de miocardio con elevación del segmento ST (IMCEST) en Perú. Métodos: Estudio observacional, de cohortes, multicéntrico a nivel nacional, de pacientes enrolados en el registro peruano de IMCEST, excluyendo los pacientes con antecedente de IC. Se compararon las características epidemiológicas, tratamiento y evolución a 30 días de los pacientes con (grupo 1) y sin (grupo 2) IC postinfarto. Resultados: De 388 pacientes se encontró un 48.7% con síntomas de IC o fracción de eyección de ventrículo izquierdo < 40% postinfarto (grupo 1). La edad > 75 años, el infarto de pared anterior y la ausencia de signos electrocardiográficos de reperfusión fueron los factores relacionados a mayor incidencia de IC. La mortalidad intrahospitalaria en el grupo 1 fue del 20.6% y los factores independientes relacionados a mayor mortalidad fueron la edad > 75 años y la ausencia de signos electrocardiográficos de reperfusión. Conclusiones: La IC complica casi al 50% de pacientes con IMCEST y está asociada a mayor mortalidad intrahospitalaria y a 30 días. La edad > 75 años y la ausencia de ondas T negativas en el electrocardiograma posreperfusión son factores independientes de mayor incidencia de IC y de mortalidad a 30 días.

https://doi.org/10.1016/j.acmx.2018.03.007 119 downloads

13.

Growth and survival of males of Cryphiops caementarius (Palaemonidae) with diets supplemented with common salt
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Ramírez-León, Mónica

; Cántaro-Álvarez, Román

; Reyes-Ávalos, Walter

Latin american journal of aquatic research

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2018, Volume 46 Nº 2 Páginas 469 - 474

Resumo: En | Texto: En | PDF: En

ABSTRACT The aim was to determine the growth and survival of males of the Cryphiops caementarius shrimp fed with diets supplemented with common salt. Three experimental diets supplemented with 1, 2 and 3% of common salt and a control diet without common salt were used, with three replicates, respectively. Twelve aquariums (55 L) were used and six individual culture containers (284 cm2) installed in two groups of three levels were introduced into each one. In each culture, the container stocked a shrimp, and in total six shrimp per aquarium was randomly stocked. Seventy-two male shrimps (3.87 g in weight) were used. The experiment lasted 90 days. Results indicated that the diet supplemented with 2% of common salt favored the growth in weight of shrimp males, and it was only different (P < 0.05) with the diet with 3% common salt that caused slow growth in weight. Diets with common salt did not affect shrimp survival (P > 0.05).

https://doi.org/10.3856/vol46-issue2-fulltext-22 393 downloads

14.

Evidencias psicométricas de una medida breve de resiliencia en adultos mayores peruanos no institucionalizados
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Caycho-Rodríguez, Tomás

; Ventura-León, José

; García-Cadena, Cirilo H.

; Tomás, José M.

; Domínguez-Vergara, Julio

; Daniel, Leopoldo

; Arias-Gallegos, Walter L.

Psychosocial Intervention

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2018, Volume 27 Nº 2 Páginas 73 - 79

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

Abstract: Resilience is understood as the domain of personal resources and contextual factors that allow for a successful coping and enhance positive adaptation to the different stressors during the lifespan, thereby being important for a healthy and successful aging. Nowadays, several brief instruments have been developed to measure resilience, such as the Brief Resilient Coping Scale (BRCS), an instrument that measures the ability of people to confront stress in an adaptive way. In this vein, the study provides evidence of the validity and reliability of the BRCS in non-institutionalized older adults in Peru. Two hundred thirty-six elderly people of both genders, 78.4% women and 21.6% men, with a mean age of 72.8 years (SD = 6.90), who answered the Spanish version of the BRCS and other scales to measure satisfaction with life, humor as coping, and depression. Confirmatory factor analysis corroborates the one-dimensional structure of the BRCS. The coefficients of internal consistency, Chronbach’s alpha and omega, indicated an adequate reliability of the BRCS. Both the adjustment indices of the model and the values of the coefficients of reliability were higher compared to those reported in the literature. The BRCS showed positive and significant correlations with satisfaction with life and humor as coping (p < .01). Likewise, negative and significant correlations were observed with depression (p < .01). The results show that the BRCS has proved valid and reliable, supporting its use as a short measure of resilience in older Peruvians.

Resumen: La resiliencia es comprendida como el dominio de recursos personales y factores contextuales que permiten un afrontamiento exitoso y el logro de una adaptación positiva ante los diferentes estresores que aparecen a lo largo de la vida, siendo así importante dentro del proceso de envejecimiento saludable y exitoso. En la actualidad se han desarrollado instrumentos breves para la medición de la resiliencia como la escala breve de resiliencia (BRCS - Brief Resilient Coping Scale) que evalúa la capacidad de los individuos para hacer frente al estrés de manera adaptativa. En este sentido, el estudio ofrece evidencia de validez y fiabilidad de la BRCS en adultos mayores no institucionalizados peruanos. Se contó con la participación de 236 adultos mayores con una edad promedio de 72.8 años (DT = 6.90) de los cuales el 78.4% eran mujeres y el 21.6% hombres, quienes respondieron la versión en español del BRCS y otras escalas para medir la satisfacción con la vida, humor como afrontamiento y depresión. Mediante el análisis factorial confirmatorio se corrobora la estructura unidimensional de la BRCS. Los coeficientes de consistencia interna alfa de Cronbach y omega indicaron una adecuada fiabilidad de la BRCS. Tanto los índices de ajuste del modelo como los valores de los coeficientes de fiabilidad fueron mejores en comparación con los reportados en la literatura. La BRCS mostró una correlación positiva significativa con la satisfacción con la vida y el humor como afrontamiento (p < .01). Asimismo, se observó una correlación negativa significativa con depresión (p < .01). Los resultados muestran que la BRCS cuenta con evidencias de validez y fiabilidad que avala su empleo como medida breve de la resiliencia en adultos mayores peruanos.

https://doi.org/10.5093/pi2018a6 3737 downloads

15.

Conocimientos vigentes en torno a las lesiones iatrogénicas de vías biliares
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Rodríguez Fernández, Zenén

; Cisneros Domínguez, Carmen María

; León Goire, Walter Lizardo

; Micó Obama, Benjamín

; Romaguera Barroso, Danilo

; Rodríguez López, Héctor Ladislao

Revista Cubana de Cirugía

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Set 2017, Volume 56 Nº 3 Páginas 1 - 18

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

With the so called "laparoscopic age", far from a decrease in the incidence of iatrogenic injuries of the biliary ducts, an increase has taken place, and others have been added that are not commonly present in conventional surgery and which are generally more serious and complex for their more proximal localization, their frequent association with vascular injury, and for the involved thermal mechanism. These injuries go beyond the scientific scope, and become a socioeconomic problem, since they not only damage the surgeon prestige and that of medical institutions where they work, or make healthcare services provided to the population more difficult based on the expenses, but also determine disability in ill patients and produce the loss of humans lives at productive ages. Inadequacies are shown in the identification and opportune repair of these injuries, as well as few reports in the medical literature about this topic. With this review, it is sought to deepen in the diverse updated cognitive aspects related to this regrettable surgical complication, and mainly for its prevention.

Con la llamada "era laparoscópica", lejos de disminuir la incidencia de las lesiones iatrogénicas de las vías biliares, se ha producido un aumento de ésta y se han añadido otras que no se presentaban en la cirugía convencional y por lo general son más graves y complejas por su localización más proximal, su frecuente asociación con lesión vascular y por el mecanismo térmico involucrado. Estas lesiones trascienden el orden científico, para constituir un problema socioeconómico, pues además de lacerar el prestigio de los cirujanos y de las instituciones médicas donde laboran, y de encarecer los servicios de salud que se brindan a la población, pueden determinar incapacidad laboral en los enfermos y ocasionar la pérdida de vidas humanas en edades productivas. Se evidencian insuficiencias en la identificación y reparación oportunas de dichas lesiones, así como escasos reportes en la bibliografía médica sobre este tema. Con esta revisión se pretende profundizar en los diversos aspectos cognoscitivos actuales relacionados con esta lamentable complicación quirúrgica y fundamentalmente para su prevención.

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