Examinando por Materia "Hemoglobinas"

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Adherence to supplementation with ferrous sulfate and hemoglobin level in children from 6 to 36 months of the Chazuta Health Center, San Martin 2023
(Universidad Privada Norbert Wiener, 2023-08-27) Lamillar Taipe, Evelyn; Suarez Valderrama, Yurik Anatoli
Adherence to ferrous sulfate supplementation includes the indication and administration of iron, alone or with other vitamins and minerals, in the form of drops, syrup or tablets to supplement or maintain adequate levels of iron in the body. The main objective seeks to "Determine the relationship between adherence to supplementation with ferrous sulfate and the hemoglobin level in children from 6 to 36 months of age at the Chazuta-2023 Health Center." Deductive methods, correlational, cross-sectional descriptive design will be used. The demonstrated will be census including 100% of the population during the May-July period of this year. To collect the data, the survey technique will be used. For the level of adherence to ferrous sulfate supplementation, the instrument will be used. It is made up of 12 questions that are distributed in 3 dimensions, with 0.816, of Cronbach's alpha reliability. For the hemoglobin level, a technical sheet will be used with a dimension that is the hemoglobin dosage with four indicators. Both instruments modified and validated by Vera and Lora in the year 2020. The data will be statistically processed with the IBM SPSS 24.0 system, and the Pearson Rho test was used for the conversion.
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Adherence to treatment with micronutrients and the level of iron deficiency anemia in children aged 6-36 months at the Cruce de Shumba Jaén Health Center - 2022
(Universidad Privada Norbert Wiener, 2023-01-22) Lopez López, Melitina; Fernández Rengifo, Werther Fernando
Introduction: Introduction: Anemia is a public health problem that affects the population in a situation of vulnerability, especially children between 6 and 36 months of age; This problem has serious implications for cognitive, emotional, and physical development. in addition, to impact the social and economic development of a country. Objective: To determine the relationship between adherence to treatment with micronutrients and the level of iron deficiency anemia in children between 6 and 36 months of age who attend the Cruce de Shumba Health Center in the city of Jaén. Materials and methods: quantitative approach study, non-experimental design, correlational type, will use the hypothetical deductive method. The sample will be made up of 82 children cared for in the strategy. For data collection, a triangulation of sources and instruments will be used. In the case of the variable: Adherence to treatment with micronutrients, a questionnaire structured in two parts will be used: General data of the child and the mother and specific information on treatment with micronutrients based on the instrument of the nursing graduate Senaida Sedano Izurraga the year 2018. In the case of the second variable, a record sheet of the hemoglobin value will be used. The data will be processed using the statistical program SPSS V27, and analyzed using descriptive and inferential statistics. Results. The findings will be presented in simple or contingency tables and will be discussed in light of the theoretical framework. Conclusions: they will be elaborated based on the objectives and hypotheses.
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Alterations in Blood Cell Counts in Adult Patients with Secondary Erythrocytosis Due to Heart Disease at a Health Institution Specialized in Cardiovascular Diseases in Lima, 2016-2017
(Universidad Privada Norbert Wiener, 2018-06-12) Muñoz Farroñay, Annette del Belén; Saavedra Moscol, Daniel; Mengolé Amaya, Pedro Alfonso
The objective was to identify alterations in corpuscular constants in adult patients with erythrocytosis secondary to heart diseases at a healthcare institution specializing in cardiovascular diseases in Lima, during the period from 2016 to 2017. The study was descriptive, retrospective, and cross-sectional. A total of 125 hemogram results from patients who met the inclusion criteria were collected. It was found that 78% of the patients' results were normocytic normochromic and 22% were microcytic hypochromic. Of the latter, 71% had CHCM within the reference values, while 29% had CHCM below the reference value. The most represented age group was young adults, comprising 64% of the results, followed by middle-aged adults at 28% and older adults at 8%. Regarding hemoglobin, hematocrit, and erythrocyte count values, a predominance of male patients was found. This study provides more information on the behavior of hematological values and corpuscular constants in patients with erythrocytosis secondary to heart disease, offering quantitative data that may assist clinical laboratory professionals.
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Anemia en adolescentes y su relación con los exámenes hematológicos micro red de salud cono sur de Juliaca, 2024
(Universidad Privada Norbert Wiener, 2025-03-30) Chambi Machaca, Teodora; Navarrete Mejía, Pedro Javier
La anemia, definida como la reducción de los niveles de hemoglobina en los eritrocitos, es un problema de salud pública que afecta a adolescentes en países en desarrollo. En la región de Puno, donde los índices de anemia son elevados, esta investigación busca analizar la relación entre la anemia y los resultados de exámenes hematológicos en adolescentes de la Micro Red de Salud Cono Sur de Juliaca. Los objetivos incluyen, analizar la relación entre la anemia en adolescentes y los exámenes hematológicos en la Micro Red de Salud Cono Sur de Juliaca, así también identificar el perfil de los adolescentes con anemia, determinar la relación entre la anemia y los parámetros de la serie blanca, y examinar su vínculo con los recuentos plaquetarios. Se espera identificar patrones específicos en los perfiles hematológicos de adolescentes con anemia, como disminución de hemoglobina y hematocrito, alteraciones en la serie blanca y recuentos plaquetarios anormales. Este estudio contribuirá a una mejor comprensión del impacto de la anemia en adolescentes y del uso de las pruebas hematológicas como herramientas diagnósticas clave, optimizando las estrategias de prevención, diagnóstico y tratamiento de esta afección en la región, mejorando así la calidad de vida de los adolescentes.
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Asociación entre la parasitosis intestinal y el estado nutricional en niños de 3 a 5 años atendidos en el Centro de Salud Materno Infantil Mariátegui. Lima. 2024
(Universidad Privada Norbert Wiener, 2025-03-27) Quispe Rodas, Luz Ximena; Parreño Tipian, Juan Manuel
Objetivo: “Determinar la relación entre la parasitosis intestinal y el estado nutricional en niños de 3 a 5 años”. Metodología: Estudio realizado de tipo hipotético-deductiva, cuantitativo, investigación básica, descriptiva, de corte transversal, nivel correlacional. Resultados: Según se muestra en los resultados de nuestra prueba de hipótesis, se ha obtenido un valor de sig.= 0,737; el cual es mayor a nuestro 0,05 elegido, con lo cual se puede determinar que no existe relación entre la parasitosis intestinal y el estado nutricional. Se ha obtenido un valor de sig.= 0.115, el cual es mayor a nuestro 0,05 elegido, con lo cual se puede determinar que no existe relación entre la infestación por protozoos intestinales y los marcadores antropométricos en niños de 3 a 5 años. Asimismo, se ha obtenido un valor de sig.= 0,000 con lo cual podemos determinar que existe relación entre la infestación intestinal por protozoos intestinales y los niveles de hemoglobina y hematocrito en los niños de 3 a 5 años. También, se ha obtenido un valor de sig.= 0,390, se determinó que no existe relación la infestación por helmintos intestinales y los marcadores antropométricos en niños de 3 a 5 años. De otro lado, se ha obtenido un valor de sig.= 0.000, determinándose que existe relación entre la infestación por helmintos intestinales y los niveles de hemoglobina y hematocrito en los niños de 3 a 5 años. Conclusiones: Se deduce que las infestaciones del sistema gastrointestinal provocadas por parásitos que pueden vivir en otras secciones del cuerpo además del tracto gastrointestinal no presentan relación con el nivel de salud de una persona, su suficiencia para realizar las tareas cotidianas y resistencia a las enfermedades como resultado de la ingesta de alimentos y nutrientes.
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Characterization of hematological bioanalysis in oncology patients hospitalized with Covid-19 at the National Institute of Neoplastic Diseases, January - June 2021
(Universidad Privada Norbert Wiener, 2023-12-03) Custodio Diaz, Luis Angel; Avelino Callupe, Paul Fortunato
Objective: To characterize the hematological bioanalysis in oncological patients hospitalized with COVID-19 at the National Institute of Neoplastic Diseases, January – June 2021. Material and Method: The study was quantitative, non-experimental, descriptive, retrospective, and cross-sectional, involving 263 records of oncology patients over 18 years of age. The technique used was documentary analysis, and the instrument was a data capture sheet to characterize the results by separating two groups: solid tumor patients and hematological neoplasms patients. Data Analysis: The Kolmogorov-Smirnov normality test was applied, demonstrating that most parameters were non-parametric. A descriptive analysis was performed using frequencies and central tendency measures like the median to avoid errors from outliers in non-parametric data. Excel 2019 and SPSS 21 software were used for data analysis. Results: Among the 263 patient records, the most common solid tumors and hematological neoplasms were breast cancer, prostate cancer, cervical cancer, and leukemia, with an average mortality rate of 81%. Hematological bioanalysis for both groups showed significant differences in various parameters such as RBC, Hb, WBC, platelets, and coagulation tests. Conclusion: Solid tumor patients had lower values in absolute lymphocytes, prothrombin time, D-dimer, and RNL compared to those with hematological neoplasms. These parameters can assist in monitoring COVID-19 patients with cancer.
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Comparative analysis of the performance of two automated hematological platforms in a level III-I Hospital of the MINSA-Peru in 2023
(Universidad Privada Norbert Wiener, 2024-06-09) Basilio Córdova, Deisy Sumiela; Huamán Cárdenas, Victor Raul
Objective: To compare the analytical performance of the two hematological platforms Beckman Coulter DxH 900 and Mindray BC 6200 used in a level III-I Hospital in Minsa-Peru 2023. Materials and Methods: Based on the CLSI EP15-A3(1) guide, 5 replicates will be performed for each control level over 5 consecutive days, totaling 25 runs per level for leukocytes, erythrocytes, hemoglobin, and platelets. Based on the CLSI EP6-A(2) guide, 5 samples with equidistant concentrations will be tested 3 times for leukocytes and platelets. Results: On the Beckman Coulter DxH900 platform, the Sigma values are 10.9 for leukocytes, 4.6 for erythrocytes, 5.3 for hemoglobin, and 8.1 for platelets. The results for %CVWL(Lab) were lower than the %CVWL(Fab), thus the verification is accepted for each analyte. The overall precision determination for each analyte was based on the limiting level, so the imprecision is 1.5 for leukocytes, 0.8 for erythrocytes, 0.6 for hemoglobin, and 1.6 for platelets. For the Mindray BC6200 platform, the Sigma values are 6.5 for leukocytes, 8.5 for erythrocytes, 7.4 for hemoglobin, and 4.6 for platelets. The %CVWL(Lab) results were lower than the %CVWL(Fab), so the verification is accepted for each analyte. However, the %CVR(Lab) for platelets was rejected at level 1 because it exceeded the %CVR(Fab) and accepted for other levels, but the intralaboratory condition is considered acceptable. The overall precision determination for each analyte was based on the limiting level, with imprecision of 1.6 for leukocytes, 0.7 for erythrocytes, 0.3 for hemoglobin, and 4.8 for platelets. Conclusions: Both platforms met the manufacturer's accuracy and precision specifications, with a favorable Sigma, considering that both platforms worked with the same short quality requirement (VBD). The Beckman platform performed better compared to the Mindray platform.
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Complementary feeding practices and iron deficiency anemia in children from 6 to 36 months at the Sir Miracles Health Post, Villa El Salvador, 2022
(Universidad Privada Norbert Wiener, 2023-01-29) Campos Paipay, Katherini Elena; Cárdenas de Fernández, María Hilda
The present investigation had as a general objective; To determine the relationship between complementary feeding practices and iron deficiency anemia in children from 6 to 36 months at the Senior de las Milagros Health Post in the Villa del Salvador district, Lima-Peru 2022. The research method corresponds to a method deductive, quantitative approach, applied type, non-experimental design, cross-sectional, correlational. The population of children who spend in the CRED service, monthly is 175 children from 6 to 36 months. The sample calculation was used and its result is 121 children from 6 to 36 months. The technique that will be applied is the survey, and at the same time the documentary file will be used to extract the results of the hemoglobin. Finally, to measure the practical variable of complementary feeding, it will be a questionnaire consisting of 13 items, divided into 2 dimensions such as: types of food consumed, made up of 6 questions, and frequency of food consumption, made up of 7 questions. The final value of the variable is unhealthy practices from 0 to 19 points and healthy practices from 20 to 39 points. For the second variable, which is iron deficiency anemia, the technique used is the collection of hemoglobin data, it will be obtained from the clinical history. In this way, the assessment scale can be established. This instrument was created in 2016 by the researchers: Álvarez Quiñones, Huamani Mendoza, Montoya Jiménez, Clara Trinidad, from the Cayetano Heredia University, and validated by expert judgment. Its reliability is 0.81 by Cron Bach alpha, which makes this instrument reliable for the application.
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Correlation between the blood profile and glucemia in patients with type ii diabetes cared for in a hospital in Arequipa, period 2020 to 2023
(Universidad Privada Norbert Wiener, 2024-06-30) Xesspe Ancalle, Saúl Hílmer; Huamán Cárdenas, Victor Raul
The study, conducted at a hospital in Arequipa, analyzed the laboratory data of 97 patients with type II diabetes. Data were collected to determine the relationship between hematologic profiles and blood glucose levels. The Spearman correlation coefficient was used, with a P-value of 0.000 and a very strong positive correlation for the variables hemoglobin, hematocrit, total white blood cells, neutrophils, eosinophils, monocytes, lymphocytes, and glucose (+0.75 to +0.90), a high positive correlation for band cells and glucose (+0.51 to +0.75), and a moderate positive correlation for basophils and glucose (+0.11 to +0.50), indicating that most of the study elements—hemoglobin, hematocrit, total and percentage white blood cell count—are related to glucose levels.
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Desempeño de la hemoglobina reticulocitaria en el diagnóstico de anemia ferropénica en recién nacidos de madres gestantes con anemia, hospital regional Lambayeque, 2022-2023
(Universidad Privada Norbert Wiener, 2024-12-15) Velásquez Carrasco, Carlos Alberto; Rosales Rimache, Jaime Alonso
La hemoglobina reticulocitaria es un marcador útil para la detección temprana de deficiencia de hierro, ya que mide el contenido de hemoglobina en los reticulocitos, los primeros eritrocitos liberados de la médula ósea que circulan solo entre 1y2 días, reflejando así el estado reciente del hierro en la médula ósea. Varios estudios han demostrado que la Ret-Hb es un fuerte predictor de deficiencia de hierro en niños , de allí radica de conocer un punto de cohorte para los recién nacidos de madres gestantes que tengan anemia.
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Determinación de índices hematológicos eritrocitarios predictores para identificar deficiencia de hierro en adultos mayores sin anemia - Policlínico EsSalud “Francisco Pizarro” Lima, periodo junio - octubre 2024
(Universidad Privada Norbert Wiener, 2024-09-29) Gonzales León, Dante Alejandro; Cossio Villar, Mery Ann
La deficiencia de hierro sin anemia (IDWA), es una condición clínica que se caracteriza por presentarse niveles bajos de reserva de hierro con presencia de niveles de hemoglobina normal: la evaluación de ferritina sérica (FS), es el marcador de referencia para evaluar las reservas de hierro. Determinaremos un método de evaluación que detecte IDWA empleando los índices hematológicos eritrocitarios (IHE) como Hematocrito,RBC,VCM,HCM.CHCM,RDW, que se derivan de un hemograma obtenido de un analizador hematológico básico, se realizaran determinaciones seriadas y consecutivas de esta prueba para determinar variaciones en los IHE que correlacionen con niveles de FS disminuidas y será empleado en programas de salud para identificar población en riesgo y atención clínica, que permita evaluar pacientes sanos (prevención) y pacientes enfermos en tratamiento.
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Effectiveness of foods containing iron for the increase of hemoglobin and cognitive development in children under five years old
(Universidad Privada Norbert Wiener, 2019-08-04) Armijo Encarnación, Julia; Uturunco Vera, Milagros Lizbeth
The objective is to systematize the publications about the effectiveness of iron-containing foods for increasing hemoglobin and cognitive development in children under 5 years of age. Method: type of observational study, with a systematic review of scientific articles that included studies on the effects of nutrients containing iron, linked to the increase of hemoglobin and cognitive functioning in children under three years of age. The selected works were subjected to a critical reading, being evaluated in their precise content of the evidence with indicators. The results indicated that of the ten publications found, 100%, the majority 30% (3) belong to the United States, followed by 10% (1) to Cuba, China, Germany, Spain, Peru, Venezuela and Chile. Studies have been reviewed in the majority 40% (4) from Germany, Peru, United States and Venezuela are systematic reviews, 30% (3) from Cuba, China and Chile are control studies, 20% (2) from the United States and Spain are Meta-analysis and 10% (1) from the United States are cohort studies, in addition, 40% (4) had a moderate quality and 60% (6) had high quality. Regarding the strength of the recommendation, 20% (2) is moderate and 80% (8) is strong. Conclusions: The reviews of the publications allowed to specify the effectiveness of the nutrients that contain doses of iron favoring the reduction of the disease of anemia and the cognitive improvement associated with the academic performance of the child population under five years of age.
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Efficiency in the alarm signs of immature cells reported from the automated hematology analyzer of the “Beckman Coulter 600“ equipment with the revision of the peripheral plate in adult patients, Hospital Nacional Hipólito Unanue, El Agustino Peru, December 2019 - February 2020
(Universidad Privada Norbert Wiener, 2022-11-27) Huayta Deza, Lourdes Lorena; Huamán Cárdenas, Victor Raul
The objective was to determine the efficiency of immature cell alarms reported by the automated hematological analyzer in the "Beckman Coulter 600" with peripheral smear review in adult patients at the National Hipólito Unanue Hospital from December 2019 to February 2020. A total of 489 reports of immature leukocytes were evaluated. The efficiency, sensitivity, specificity, positive and negative predictive values, as well as the Kappa concordance index, were calculated. An efficiency of 95.3%, sensitivity of 70.0%, specificity of 95.8%, positive predictive value of 25.9%, and negative predictive value of 99.4% were found. The Kappa concordance index was 0.36. The efficiency level of the immature cell alarms in the central laboratory, reported by the Beckman Coulter equipment at the National Hipólito Unanue Hospital, was 95.3%. The sensitivity and specificity of the alarms of the Beckman Coulter automated equipment were 70.0% and 95.8%, respectively. The positive and negative predictive values of the alarms were 25.9% and 99.4%. The degree of concordance between the immature cell alarms of the automated hematological analyzer and the peripheral smear was 0.36, classified as mild.
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Hemoglobin and functional status in post-COVID-19 patients at the Honorio Delgado Espinoza Regional Hospital, Arequipa, 2022
(Universidad Privada Norbert Wiener, 2023-09-27) Cayllahua Herrera, Evelyn Jeanneth; Chero Pisfil, Santos Lucio
According to a study conducted in France with 121 patients suffering from COVID-19 sequelae, functional status post COVID-19 was assessed using the Post-COVID-19 Functional Status (PCFS) scale to identify functional limitations in patients 2 to 9 months after the disease. The study confirmed that the PCFS instrument is reliable for patients requiring ongoing supervision, even for those without pulmonary sequelae. Another study in Egypt recommended using the PCFS scale to demonstrate the recovery process and possible dysfunctions caused by COVID-19. In China, a study followed 95 patients with COVID-19 aged 53-69 for six months to determine their functional status using the PCFS instrument. The results showed that 70.5% had no dysfunction, 9.5% had insignificant limitation, 12.6% had mild limitation, and 7.4% had moderate limitation. This study concluded that a small proportion of patients can achieve reliable functional outcomes. Based on these findings, this study aims to find a relationship between hemoglobin levels and functional status in post-COVID-19 patients at the Honorio Delgado Espinoza Regional Hospital in Arequipa, 2022.
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Hemoglobin relationship and erythrocyte distribution width in patients with different degrees of severity of covid 19, Hospital Carlos Lanfranco la Hoz in the period from july to december 2020
(Universidad Privada Norbert Wiener, 2023-08-20) Villarreal Guevara, Nathaly Marbelly; Huamán Cárdenas, Victor Raul
SARS-CoV-2 infection spreads between individuals through emitted aerosols. The objectives are to determine the relationship between hemoglobin and erythrocyte distribution width with different degrees of severity of COVID-19 at Carlos Lanfranco Hospital in 2020; to determine hemoglobin levels and erythrocyte distribution width in COVID-19 patients, and to determine the severity proportion in COVID-19 patients. Data collection will occur in the hematology area of the laboratory, reviewing clinical records of patients admitted for COVID-19. Hemoglobin levels and erythrocyte distribution width will be collected, along with age, sex, and severity level. Frequency analysis will be performed for COVID-19 positive cases between July and December 2020, along with statistical techniques including chi-square, t-test, and logistic regression. The EpiInfo statistical software will be used.
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Hemoglobin variation during an educational intervention in children 6 to 35 months of age attended in health facilities of the first level of care MINSA in the district of San Juan de Lurigancho, Lima, Peru, 2023
(Universidad Privada Norbert Wiener, 2024-06-12) Huaman Merjildo, Wendy Thalia; Huancare Medina, Christian Francie; Cruz Maldonado, Rosa Elena
Anemia is a severe public health problem in Peru, and its magnitude has not changed in the last 10 years. In Metropolitan Lima, it remains unchanged, despite state efforts, and the consequences it causes. The general objective of the study was to analyze the variation of hemoglobin during an educational intervention in children aged 6 to 35 months attending 2 primary health care centers in San Juan de Lurigancho, Peru, 2023. The intervention consisted of 3 group educational sessions over 3 months (topics: anemia and iron-rich foods, complementary feeding, and hand washing, reinforcing both topics), followed by in-person consultations, virtual follow-up via social media weekly or bi-weekly, and the distribution of powdered blood with instructions to consume 5g daily, the amount needed to meet daily iron requirements for this population. The median hemoglobin at the start was 10.6 g/dL, and at the end, it was 11.5 g/dL, with a statistically significant difference. The level of hemoglobin variation of 0.5g/dL or more was 60.5%. It was concluded that the educational intervention led to a significant variation in hemoglobin levels in children aged 6 to 35 months.
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Hemoglobina reticulocitaria y su relación con el diagnóstico de la deficiencia de hierro en gestantes del primer y segundo trimestre del Hospital Santa María del Socorro Ica 2024
(Universidad Privada Norbert Wiener, 2025-02-23) Fernandez Vasquez, Mariluz Constantina; Huamán Cárdenas, Víctor Raúl
La anemia constituye una inquietud de salud pública tanto en naciones en vías de desarrollo como en aquellas más avanzadas. Impacta a aproximadamente el 25% de la población global, resultando en significativas tasas de enfermedad y fallecimiento, particularmente en el caso de mujeres en etapa gestacional prevalencia en el Perú varia significativamente según regiones entre 15% y 19% ,objetivo es determinar la hemoglobina reticulocitaria y su relación con el diagnostico deficiencia de hierro en gestantes del primero y segundo trimestre se aplicara un método de enfoque cuantitativo ,método hipotético deductivo observacional diseño no experimental transversal ,retrospectivo analítico cuya población son 1000 historias clínicas de 279 de muestra se aplicara como técnica la revisión documental el instrumento que va utilizar será la ficha de recolección de datos y como métodos estadísticos se empleará la prueba de Kolmogórov-Smirnov, la cual en caso de que los datos sigan una distribución normal, se procederá a utilizar la prueba Chi-cuadrado de Pearson.
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Implication between the Hematological Profile and the Prognosis of Hospitalized Patients in the HASA-ESsalud Pisco January-July 2021
(Universidad Privada Norbert Wiener, 2023-06-04) Quispe Rodriguez, Rodobel Pascual; Astete Medrano, Delia Jessica
The first studies on the relationship between certain hematological parameters and the disease were conducted in China (Ning Tang et al., 2020), where the role of D-dimer and PDFs in disease severity was established. (Clin Chim et.al 2020) conducted a study on whether platelet count could differentiate between severe and non-severe patients who contracted the disease. The goal of this work is to gather information that helps clinicians relate hematological parameters to disease severity, thus preventing patients from reaching critical stages that could endanger their lives. The hematological parameters to be evaluated include: D-dimer, fibrinogen level, platelet ratio, INL, and absolute lymphocyte count. This research will analyze data from the health management system (ESSalud databases) and laboratory databases. The hypothetical-inductive method with a quantitative and applied approach will be used.
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Índices eritrocitarios y hierro sérico como parámetros de diagnóstico y prevención de anemia ferropénica en adultos, Los Olivos, 2024
(Universidad Privada Norbert Wiener, 2025-11-13) Dávila García, Brayan Fityerald; Cossio Villar, Mery Ann
La presencia de la anemia ferropénica ha sido una detección de atención primaria en la salud pública, siendo problema la deficiencia del hierro, siendo una condición de alteración hematológica sobre su estado anémico, que ha perjudicado en su carencia nutricional conllevando a la carencia de hierro que necesita el organismo, afectado al hematíe en el color, tamaño, y forma del hematíe por medio de los índices eritrocitarios. Tiene como objetivo: “Determinar la relación que existe entre los índices eritrocitarios y hierro sérico como parámetros de diagnóstico y prevención de anemia ferropénica en adultos, Los Olivos, 2024”. Realizado por el instrumento de recolección de datos, con una muestra de 375 pacientes adultos entre 18 a 65 años de edad. En una investigación explicativa por el cual, se busca el comportamiento de causa y efecto del hierro sérico en función con los índices eritrocitarios, es retrospectivo y de corte transversal, puesto que, los datos analizados serán del mes noviembre 2023 hasta noviembre 2024, siendo recolectado en un lugar determinado. Luego, se procederá a realizar el análisis estadístico utilizando el método adecuado para evaluar la variable numérica (dependiente) y la variable categórica (independiente), utilizando la prueba de Chi-cuadrado y correlación de Spearman, verificando la correlación de variables. Los resultados fueron una relación significativa entre los niveles de hierro y los índices eritrocitarios (X2= 0.000) siendo dependientes y los valores específicos de 0.951, 0.553 y -0.394, obteniendo con certeza una relación positiva.
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Nutritional status and hemoglobin level of children under 3 years of age in a hospital of San Juan de Lurigancho 2021
(Universidad Privada Norbert Wiener, 2021-12-03) Carpio Salas, Jaqueline Marlene; Avila Vargas Machuca, Jeannette Giselle
The issues of anemia, malnutrition, overweight, and obesity are prevalent in our country, particularly in the child population under 3 years of age. These problems are influenced by multiple factors that play a significant role in their occurrence. The most frequent factors include inadequate complementary feeding provided by mothers to their children during the second half of life, improper administration of micronutrients during infancy, the lack of importance given to periodic hemoglobin monitoring from infancy, the prevalence of infections, and other recurrent illnesses during early childhood. A quantitative study with a correlational design will be conducted, aiming to determine the relationship between nutritional status and hemoglobin levels in children under three years old at a hospital in San Juan de Lurigancho, 2021. The population will consist of 2,400 children, and a sample of 331 children who will be attended at the CRED clinic of the hospital. For data collection, a checklist will be used to extract data from medical records through observation. Data will be processed in an Excel database and analyzed using SPSS version 26.0. Descriptive and correlational statistics will be used to analyze the results. To determine the association or relationship between the two variables, the Student's t-test and Pearson correlation coefficient will be applied.