Examinando por Materia "Hematócrito"

Mostrando 1 - 20 de 22

Acceso abierto
Ajuste de anticoagulante en el tiempo de protrombina en pacientes con eritrocitosis Hospital San Martin de Porres Macusani, 2025
(Universidad Privada Norbert Wiener, 2025-07-29) Saavedra Lipe, Amparo Bárbara; Navarrete Mejía, Pedro Javier
La eritrocitosis, común en zonas de gran altitud como Macusani (Puno), puede afectar la precisión de pruebas de coagulación como el tiempo de protrombina (TP). Esta investigación busca comparar los resultados del TP en muestras con y sin ajuste del anticoagulante en pacientes con eritrocitosis atendidos en el Hospital San Martín de Porres durante 2025. Se realizará un estudio cuantitativo y cuasi-experimental con 140 muestras, aplicando una fórmula para ajustar el citrato según el hematocrito. Se utilizarán instrumentos validados y análisis estadístico con SPSS v27. Se espera demostrar que el ajuste mejora la precisión diagnóstica, permitiendo establecer mejores protocolos para estos pacientes.
Acceso abierto
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 Tipián, Juan Manuel
Objective: "To determine the relationship between intestinal parasitosis and nutritional status in children aged 3 to 5 years." Methodology: Hypothetical-deductive, quantitative, basic research, descriptive, cross-sectional, correlational level study. Results: According to the results of our hypothesis test, a value of sig.= 0,737 has been obtained, which is greater than our chosen 0,05, with which it can be determined that there is no relationship between intestinal parasitosis and nutritional status. A value of sig.= 0,115 has been obtained, which is greater than our chosen 0,05, with which it can be determined that there is no relationship between intestinal protozoa infestation and anthropometric markers in children aged 3 to 5 years. Likewise, a value of sig.= 0,000 has been obtained, with which we can determine that there is a relationship between intestinal infestation by intestinal protozoa and hemoglobin and hematocrit levels in children aged 3 to 5 years. Also, a value of sig.= 0,390 has been obtained, it was determined that there is no relationship between intestinal helminth infestation and anthropometric markers in children aged 3 to 5 years. On the other hand, a value of sig.= 0,000 has been obtained, determining that there is a relationship between intestinal helminth infestation and hemoglobin and hematocrit levels in children aged 3 to 5 years. Conclusions: It is concluded that gastrointestinal infestations caused by parasites that can live in other parts of the body besides the gastrointestinal tract are not related to a person's health level, their ability to perform daily tasks, and resistance to diseases as a result of food and nutrient intake.
Acceso abierto
Cincunferencia del brazo y su relacion con la hemoglobina y el hematocrito en personas de la tercera edad de Cercado de Lima, 20107
(Universidad Privada Norbert Wiener, 2018-07-10) García García, Leonidas; Parreño Tipián, Juan Manuel
The objective of the present research was to determine the relationship between Arm Circumference (AC) and Hemoglobin (Hb) and Hematocrit (Hct) in elderly individuals receiving some form of assisted care, such as nutrition and basic medical attention, in nursing homes in the district of Lima Cercado during 2017. Methodologically, the study is descriptive, observational, prospective, and correlational. The study included a total of 136 elderly participants, both men and women, aged 60 years or older. The results showed that 72% of the participants had low Hct levels, and 70% had low Hb levels, with women being the most affected at 58%. Regarding AC, 40% of participants had low AC, 46% had normal AC, and 14% had high AC. In terms of gender and AC levels, low AC was directly associated with low Hct in 89% of men and 62% of women. Low AC was also associated with low Hb in 65% of women and 89% of men. Correlation analysis between hematological parameters and AC using the Chi-Square test revealed a directly proportional relationship between AC and hematological values.
Acceso abierto
Constantes corpusculares en niños en edad escolar de una zona rural
(Universidad Privada Norbert Wiener, 2018-09-08) Alí Quispe, Nancy; Ureta Tucto, Yina; Parreño Tipián, Juan Manuel
The present research, entitled “Corpuscular Constants in School-Aged Children from a Rural Area”, had as its general objective to determine the values of corpuscular constants in 428 children from a rural area of the district of El Carmen, Chincha. This was a descriptive, cross-sectional, observational, exploratory, and correlational study. Measurements were carried out for the number of red blood cells using the Gower method, hemoglobin by the cyanmethemoglobin method, and hematocrit by microhematocrit. From these, the values of red blood cell count, hemoglobin, hematocrit, MCH, MCHC, and MCV were obtained, yielding the following results: For red blood cell count with decreased values, 70% corresponded to children aged 2 to 5 years, and 83% to the female gender. For hemoglobin with decreased values, 50% were found in the 2–5 year age group, and 37% in the female gender. For hematocrit with decreased values, 50% corresponded to ages 2–5 years, and 37% to the female gender. For MCV, increased values were observed in 11% of children aged 6 to 11 years, and in 13% of the female gender. Regarding MCH, increased values were found in 30% of children aged 6 to 11 years, and in 30% of the male gender. With respect to MCHC, decreased values were identified in 6.7% of children aged 2 to 5 years, and in 2.9% of the female gender. In conclusion, a correlation was found between MCV and MCH, as well as between MCHC and MCH, but not between MCHC and MCV.
Acceso abierto
Correlación entre el perfil hemático y glucemia en pacientes con diabetes tipo II atendidos en un hospital de Arequipa, periodo 2020 a 2023
(Universidad Privada Norbert Wiener, 2024-06-30) Xesspe Ancalle, Saúl Hílmer; Huamán Cárdenas, Victor Raul
El estudio, realizado en un hospital de Arequipa, analizó los datos de laboratorio de 97 pacientes con diabetes tipo II. Se recolectaron datos para determinar la relación entre el perfil hemático y los niveles de glucosa en la sangre. Se utilizó el coeficiente de correlación de Spearman, con un P-value= 0.000 y un coeficiente de correlación positiva muy fuerte para las variables hemoglobina, hematocrito, número total de leucocitos, de neutrófilos, eosinófilos, monocitos, linfocitos y glucosa (+0.75 a +0.90), un coeficiente de correlación positivo de grado alto para abastonados y glucosa (+0.51 a +0.75) y un coeficiente de correlación positivo de grado medio para basófilos y glucosa (+0.11 a +0.50), por lo que la mayoría de los elementos de estudio, hemoglobina, hematocrito, número total y porcentual de leucocitos, guardan relación con los niveles de glucosa.
Acceso abierto
Determinación de constantes corpusculares en deportistas seleccionados de la Federación Deportiva Peruana de Boxeo, año 2017
(Universidad Privada Norbert Wiener, 2018-08-27) Taipe Yépez, Vanessa Esperanza; Vivanco Contreras, Gissela; Parreño Tipián, Juan Manuel
The term pseudoanemia refers to an anemic condition observed in individuals who regularly engage in physical activity. Therefore, it is necessary to correctly differentiate a pseudoanemia of physiological origin from a true anemia. The objective was to determine the corpuscular constants in the selected athletes of the FDPB, year 2017. The population consisted of 50 male boxers selected from the FDPB, with a sample of 35 boxers. The research was observational, descriptive, and cross-sectional. To determine the corpuscular constants, it was necessary to measure the values of red blood cell count, hemoglobin, and hematocrit. These were determined using the hematimetric, cyanmethemoglobin, and microhematocrit methods, respectively. The results were processed using the SPSS v23.0 program. Regarding the corpuscular constants, alterations were found only in MCH and MCHC. For MCH, 3% (1) had decreased values and 9% (3) had increased values. For MCHC, 29% (10) presented decreased values. With respect to hemoglobin, hematocrit, and red blood cell count, 23% (8), 17% (6), and 23% (8), respectively, showed decreased values. We conclude that the hematological parameters found were predominantly within normal values; however, it is necessary to pay attention to some that showed slight variations.
Acceso abierto
Diseño de un factor de corrección para tiempo de protrombina y tromboplastina parcial activada en pacientes sanos con hematocritos elevados atendidos en el Hospital Regional de Huancavelica II-2
(Universidad Privada Norbert Wiener, 2024-10-06) Alania Quenta, Yovana; Rosales Rimache, Jaime Alonso
El tiempo de protrombina y tiempo de tromboplastina parcial activada son pruebas de coagulación que se emplean en los entornos hospitalarios para identificar trastornos de la coagulación e indicadores de cirugías y procedimientos invasivos. En ciudades de elevada altitud, existen incremento del hematocrito y los parámetros de coagulación en su valor referencial lo que genera resultados sesgados en laboratorio de hemostasia. Diferentes institucionales internacionales recomiendan el ajuste en la relación citrato de sodio / volumen de sangre cuando el hematocrito supera el 55%. Sin embargo, en Perú, no se cuenta con valores de ajuste propios, por lo que las condiciones preanalíticas de las pruebas de coagulación podrían generar resultados sesgados en pacientes con hematocritos elevados, característica muy común en regiones altoandinas en nuestro país. Esta situación desfavorable impactaría directamente sobre la calidad del diagnóstico, monitoreo, seguimiento, tratamiento y recuperación de pacientes con coagulopatías.
Acceso abierto
Evaluación de la actividad antianémica de la harina de quinua (Chenopodium quinoa Willd.) variedad negra Collana y kañihua (Chenopodium pallidicaule Aellen) variedad Ramis en ratas anémicas cepa Holtzman, Lima – 2020
(Universidad Privada Norbert Wiener, 2022-06-16) Estrada Huatuco, Zaira Salomé; Estrella Tolentino, Jumira Soledad; Moscoso Mujica, Gladys Angélica
Anemia is a public health problem in Peru and worldwide, with serious cognitive and occupational consequences. The objective of this study was to evaluate the anti-anemic activity of Negra Collana variety quinoa flour (Chenopodium quinoa Willd) and Ramis variety kañihua flour (Chenopodium pallidicaule Aellen) in anemic Holtzman strain rats. The methodology involved obtaining extruded flours of quinoa and kañihua, performing a proximal composition analysis, an acute toxicity test according to the Williams criterion, and a histopathological analysis. Experimental anemia was then induced in rats, and an effective dose was determined. Finally, anti-anemic activity was evaluated for 12 weeks. Results: The flours showed high protein content (22% for quinoa and 16% for kañihua), and both were safe and harmless according to the acute toxicity test. Experimental anemia was successfully induced in rats with hematocrit levels < 33% and hemoglobin < 11 g/dL. The effective dose was 360 mg/kg of quinoa and kañihua flour. In the evaluation of anti-anemic activity, an increase in hematocrit levels of 24.5 ± 0.5% and 22.1 ± 0.3% was observed with quinoa and kañihua flour, respectively, after 12 weeks of treatment (p ≤ 0.05). Conclusion: The oral administration of 360 mg/kg every 24 hours of quinoa and kañihua flour with vitamin C over a 12-week treatment period showed anti-anemic activity in anemic rats.
Acceso abierto
Hemoglobina y el volumen de glóbulos rojos concentrados extraídos en donantes de un hospital de Lima, 2025
(Universidad Privada Norbert Wiener, 2026-06-04) Gonzales Mendoza, Janeth Sarilú; Cossio Villar, Mery Ann
Objetivo: Determinar la relación entre los niveles de hemoglobina pre-donación y el volumen de glóbulos rojos concentrados obtenidos en donantes voluntarios del Hospital de Emergencias Villa El Salvador durante el año 2025. Metodología: Se realizó un estudio de enfoque cuantitativo, tipo no experimental, con diseño descriptivo-correlacional de corte transversal. La población estuvo conformada por 271 donantes voluntarios, trabajándose con muestreo censal. Los datos fueron obtenidos de los registros del banco de sangre, incluyendo hemoglobina pre-donación medida con HemoCue® 301 y volumen final del concentrado eritrocitario registrado en el sistema automatizado. Se aplicó estadística descriptiva y, tras comprobar ausencia de normalidad, se utilizó la correlación de Spearman con un nivel de significancia de 0,05 en SPSS versión 27. Resultados: La hemoglobina media fue de 14,24 +- 1,21 g/dL y el volumen promedio del concentrado eritrocitario de 247,30 +- 17,27 mL. Se evidenció una correlación positiva y fuerte entre ambas variables (p = 0,758; p < 0,001). La asociación se mantuvo significativa según sexo, grupo etario y grupo sanguíneo. Conclusión: Existe una relación estadísticamente significativa entre los niveles de hemoglobina pre-donación y el volumen de concentrado eritrocitario obtenido, lo que confirma que mayores valores de hemoglobina se asocian con mayor rendimiento eritrocitario, aportando evidencia relevante para la optimización de la calidad en bancos de sangre.
Acceso abierto
Hierro sérico y su relación con niveles de hematocrito y hemoglobina en niños con anemia hospital san Martín de Porres, Macusani 2024
(Universidad Privada Norbert Wiener, 2025-04-27) Hallasi Yucra, Inés; Navarrete Mejía, Pedro Javier
La anemia infantil es un problema de salud pública que afecta significativamente el desarrollo físico y cognitivo, especialmente en zonas de gran altitud como Macusani, donde la hipoxia crónica puede modificar la fisiología hematológica. El presente estudio tiene como objetivo determinar la relación entre los niveles de hierro sérico y los valores de hematocrito y hemoglobina en niños diagnosticados con anemia en el Hospital San Martín de Porres, Macusani, durante el año 2024. Se desarrollará una investigación cuantitativa, de tipo aplicada, descriptiva y correlacional, con diseño no experimental y corte transversal. La población estará conformada por 90 niños con diagnóstico confirmado de anemia, seleccionados mediante muestreo censal. Se recolectarán datos secundarios de historias clínicas, los cuales serán procesados mediante el software SPSS v23, aplicando análisis estadísticos de correlación. Los resultados permitirán comprender mejor cómo la altitud influye en la relación entre hierro sérico y parámetros hematológicos, contribuyendo así a mejorar las estrategias de prevención y tratamiento de la anemia infantil en contextos similares. Este estudio busca generar evidencia científica relevante para optimizar intervenciones en salud pública adaptadas a poblaciones pediátricas vulnerables en regiones de altura.
Acceso abierto
Incidencia de parasitosis en procesos anémicos en niños de 4 a 6 años de la Institución Educativa Privada Mixta Beato Juan Pablo II – Nuevo Imperial Cañete, año 2017
(Universidad Privada Norbert Wiener, 2018-10-01) Alvarado Saldaña, Sandra Aricseli; Parreño Tipián, Juan Manuel
In this study, children aged 4 to 6 years were evaluated through parasitological analysis using the Direct, Faust, and Graham methods, as well as hematological analyses of hemoglobin and hematocrit employing the cyanmethemoglobin and microhematocrit techniques. The research was conducted at the private mixed educational institution Beato Juan Pablo II – Nuevo Imperial, Cañete, in 2017. The sample consisted of 32 children, with the following results: Direct method—Giardia lamblia cysts 22%, Entamoeba coli cysts 13%, and Endolimax nana cysts 6%; Faust method—Giardia lamblia cysts 27%, Entamoeba coli cysts 33%, and Endolimax nana cysts 22%. The Graham test was positive in 22% of cases. The incidence of anemia was 16%, with the highest percentage found in 5-year-old children (27%). A relationship was identified between anemia and Enterobius vermicularis.
Acceso abierto
Índice de masa corporal y valores de hemoglobina y hematocrito en preescolares de la I.E.I. Jardín de Niños N° 330, distrito de Ancón, 2016
(Universidad Privada Norbert Wiener, 2018-06-05) Cueto Atiquipa, Katherine Miriam; Parreño Tipián, Juan Manuel
The sample consisted of 142 children selected according to inclusion criteria from a population of 194 children enrolled in the 3-, 4-, and 5-year-old classrooms across seven sections. Results indicate that 79.6% had a normal BMI (Body Mass Index), 14.8% were overweight, and 5.6% were obese. Furthermore, 99.3% presented normal hemoglobin levels and 0.7% decreased levels. 99.3% had normal hematocrit levels and 0.7% decreased levels. According to the Pearson correlation of the BMI and hemoglobin data (R=0.023) and the BMI and hematocrit data (R=0.055), both correlations are non-significant. Therefore, it is concluded that BMI is not related to hemoglobin and hematocrit. The study's child population showed no significant nutritional deficiencies; on the contrary, most indicators were within normal levels, although a certain tendency toward nutritional excess was observed, with more cases of overweight than obesity. These results indicate that the children's nutritional requirements are being met by the parents, but an excess in the diet is mistakenly occurring due to lack of knowledge and information.
Acceso abierto
Nivel plasmático de hierro y su correlación con la hemoglobina y el hematocrito en niños en edad escolar del Centro Educativo Virgen del Rosario. Pachacútec. Agosto–Noviembre 2018
(Universidad Privada Norbert Wiener, 2019-08-21) Baquerizo López, Xiomara Danitza; Carpio Anyosa, Norma; Parreño Tipián, Juan Manuel
Iron is the main component of Hemoglobin, and its deficiency causes dysfunction in the hematopoietic system. Anemia is evident at the Virgen del Rosario School in the Yoshiyama Human Settlement (A.H.) in Pachacútec, as this anomaly is notable due to the conditions in rural areas, which are related to the residents' dietary culture and the economic factor that causes anemia in infants. Objective: To correlate the plasma level of Iron with Hemoglobin and Hematocrit in school-age children at the Virgen del Rosario Educational Center in Pachacútec, from August to November 2018. Methods: This was an observational, cross-sectional, and correlational study. The local population was 398 children, with a statistically determined sample of 93 children aged 12 years or younger. The parameters for plasma Iron, Hemoglobin, and Hematocrit levels were determined using the Ferrozine, Cyanmethemoglobin, and Microhematocrit methods, respectively. Results: The percentage of school-age children with decreased plasma Iron levels was 27%, with 73% having normal values. The percentage with decreased Hemoglobin levels was 26%, and elevated was 27%. The percentage with decreased Hematocrit levels was 26%, and elevated was 13%. Conclusion: The plasma level of Iron does not decrease concurrently with Hemoglobin and Hematocrit in school-age children at the Virgen del Rosario Educational Center in Pachacútec, from August to November 2018.
Acceso abierto
Niveles de hemoglobina y hematocrito tras flebotomía terapéutica en pacientes con policitemia por altura Hospital Carlos Monge Medrano, 2024
(Universidad Privada Norbert Wiener, 2025-09-07) Mamani Quispe, Teresa Yanet; Navarrete Mejía, Pedro Javier
El presente estudio titulado “Niveles de hemoglobina y hematocrito tras flebotomía terapéutica en pacientes con policitemia por altura en el Hospital Carlos Monge Medrano, 2024” tiene como objetivo general determinar la relación entre los cambios en los niveles de hemoglobina y hematocrito y la realización de flebotomía terapéutica en pacientes con policitemia por altura atendidos en dicho hospital. La investigación surge por la alta prevalencia de policitemia en poblaciones residentes a gran altitud, donde la hipoxia ambiental induce un incremento adaptativo de eritrocitos, aumentando la viscosidad sanguínea y el riesgo cardiovascular, siendo la flebotomía terapéutica una intervención clave para mitigar estos riesgos. Para ello, se planteó un estudio cuantitativo, aplicado, con diseño longitudinal prospectivo y método hipotético deductivo, analizando a toda la población estimada de 100 pacientes diagnosticados, a quienes se evaluaron niveles de hemoglobina y hematocrito antes y después de las sesiones de flebotomía. Los datos fueron recolectados mediante observación clínica, revisión documental de historias clínicas y medición con equipos automatizados validados, asegurando confiabilidad y control de calidad de los datos. Se realizaron análisis estadísticos descriptivos y bivariados para identificar cambios significativos y correlaciones entre el volumen extraído y los parámetros hematológicos. Este trabajo se justifica por su aporte teórico en ampliar la evidencia sobre la eficacia de la flebotomía en contextos de altitud, metodológicamente por su enfoque sistemático y socialmente por su impacto en la calidad de vida de una población vulnerable. La viabilidad del proyecto está garantizada por la disponibilidad de pacientes y recursos en el hospital, así como la aprobación ética y administrativa correspondiente. Se espera que los hallazgos orienten protocolos clínicos más eficaces para el manejo de la policitemia por altura y contribuyan a las políticas de salud pública adaptadas a las necesidades de las comunidades andinas.
Acceso abierto
Niveles de hierro sérico y su relación con la hemoglobina y el hematocrito en una población de adultos mayores de Lima. Año 2017
(Universidad Privada Norbert Wiener, 2018-07-09) Aguirre Condezo, Ana Ysabel; Izaguirre Orihuela, Blanca; Parreño Tipián, Juan Manuel
Serum iron (Fe) and its relationship with hemoglobin (Hb) and hematocrit (Hct) provide important information about the anemic status in vulnerable populations such as elderly adults. The objective of the present study was to correlate serum iron with hemoglobin and hematocrit values in elderly adults from the nursing home “San Martín” in Lima. To this end, serum Fe, Hb, and Hct were determined using the Ferrozine, Cyanmethemoglobin, and microhematocrit methods, respectively, in 42 elderly adults of both sexes, with informed consent. The results obtained were as follows: serum iron levels were decreased in 38.1% of the population aged 70 to 79 years. Hemoglobin levels were decreased in 7.1% of women and 28.6% of men; by age group, a decrease was observed in 21.4% of individuals aged 70 to 79 years. Hematocrit was decreased in 42.9% of the population within the 70–79-year age group. When correlating the hematological parameters with serum iron using Pearson’s correlation test, values of -0.065 and -0.063 were obtained, indicating a negative linear relationship; therefore, no significant correlation exists between the parameters under study. It is concluded that serum iron does not necessarily decrease simultaneously with hemoglobin and hematocrit.
Acceso abierto
Porcentaje de hemólisis en concentrados de hematíes durante su almacenamiento en el banco de sangre de la Clínica Delgado, periodo agosto - septiembre 2019
(Universidad Privada Norbert Wiener, 2021-08-12) Yataco Poma, Jessica Jane; Arocutipa Ccopa, María Elena; Palacios Butrón, Fernando Sarco
El sistema de almacenamiento de los concentrados de hematíes en un banco de sangre tiene como finalidad, contrarrestar el daño que produce la maquinaria metabólica intrahemática a la membrana del hematíe, para mejorar su viabilidad post-transfusión. En lo
Acceso abierto
Relación de hemoglobina, hematocrito vs. índice de masa corporal en escolares de 3 a 15 años del AA.HH. "Nuevo Pachacutec", enero–octubre 2016
(Universidad Privada Norbert Wiener, 2017-12-04) Roque Alcántara, Betania Liseth; Santisteban Flores, Gelin; Parreño Tipián, Juan Manuel
This study was conducted with the objective of determining the relationship between hemoglobin, hematocrit, and body mass index (BMI) in schoolchildren aged 3 to 15 years from the AAHH “Nuevo Pachacútec,” during the period from January to October 2016. Methodologically, the study was descriptive, analytical, observational, and prospective with a longitudinal design. Hemoglobin, hematocrit, and BMI parameters were evaluated in 120 schoolchildren. The results obtained were as follows: Hemoglobin: 8% had decreased values and 49% had increased values; Hematocrit: 20% had decreased values and 28% had elevated values; BMI: 48% were underweight, 48% had normal weight, and 4% were overweight. When correlating hematological parameters with BMI using the Chi-square test, values below 0.05 were obtained, with a p-value of 0.022 for the distribution of BMI with hematocrit and a p-value of 0.004 for the distribution of BMI with hemoglobin, confirming the existence of a relationship between BMI and hematological parameters.
Acceso abierto
Relación del índice de masa corporal con los valores de hemoglobina y hematocrito en adultos de la tercera edad de la casa asilo de las hermanitas de los ancianos desamparados del Callao
(Universidad Privada Norbert Wiener, 2015) Troya Cabrejos, Fabiola Marita; Sihue Ccaccachahua, Rosalía Magaly; Parreño Tipián, Juan Manuel
Body Mass Index (BMI) and the determination of hemoglobin and hematocrit provide important information on the nutritional status of elderly adults. BMI indicates whether an elderly adult is undernourished, overweight, or obese, while hemoglobin and hematocrit contribute to the diagnosis of anemia. The objective of the present study was to establish the relationship between BMI and hematological values of Hemoglobin (Hb) and Hematocrit (Hct) in elderly adults from the nursing home “Hermanitas de los Ancianos Desamparados” in Callao. Hb, Hct, and BMI parameters were determined using the cyanmethemoglobin method, microhematocrit method, and Quetelet index, respectively, in 34 elderly adults of both sexes, with informed consent. The results showed that hemoglobin levels were decreased in 38.2% of the study population, predominantly in the age group of 90–96 years. Similarly, hematocrit levels were reduced in 17.6% of the population, also more frequent in the same age group. Regarding BMI, results indicated that 91.2% of the elderly presented BMI values ranging between undernourished and normal, while 8.8% showed values between obesity and overweight. When comparing hematological parameters (hemoglobin and hematocrit) with BMI, no statistical concordance was found between Hb and BMI (p=0.345), nor between Hct and BMI (p=0.362).
Acceso abierto
Relación entre hemoglobina, hematocrito y recuento de glóbulos rojos con el IMC en escolares de 6 a 15 años en la I.E. Virgen del Rosario en el AA.HH. Pachacutec – Ventanilla 2014
(Universidad Privada Norbert Wiener, 2015) Eritza Madeley, Valerio Gómez; Roque Magno, Edinson Lee; Parreño Tipián, Juan Manuel
A descriptive, cross-sectional, non-experimental, and correlational study was conducted on hematimetric parameters—hemoglobin (Hb), hematocrit (Hct), and red blood cell count (RBC)—using the cyanmethemoglobin, microhematocrit, and hematimetry methods, respectively, along with the anthropometric parameter Body Mass Index (BMI), measured by the Quetelet method. The study included 65 schoolchildren of both sexes, aged 6 to 15 years, with informed consent from their parents, from the Educational Institution Virgen del Rosario in the human settlement (AAHH) Pachacutec – Ventanilla during 2014. The following results were obtained: Hb: 3% decreased and 13% increased; Hct: 15% decreased and 2% increased; RBC: 15% oligocythemia and 2% polycythemia; BMI: 12% underweight, 27% overweight, and 7% obesity. When correlating hematological parameters with BMI, a low but significant positive statistical correlation was found between Hb, Hct, and RBC with BMI, which can be generalized to a broader population.
Acceso abierto
Relación entre un parámetro antropométrico y la biometría hemática en niños de un albergue de Chosica, año 2019
(Universidad Privada Norbert Wiener, 2021-10-06) Freyre Carbajal, Ana Luisa; Peralta Saenz, Daniel Alfredo; Parreño Tipián, Juan Manuel
Health problems that affect human development in the economic, social, and educational spheres require full attention from health professionals, as they are a determining factor for global stability. Malnutrition, obesity, and anemia are representative examples of this. The objective of this research was to determine if a relationship exists between an anthropometric parameter and hematological biometry. Methodology: The method used was descriptive, analytical, deductive, and inductive, with a quantitative-deductive approach, a basic bivariate research type, and a non-experimental design. The population consisted of 117 children aged 6 to 12 from a shelter in the district of Chosica, Lima. Results: From the anthropometric parameter BMI, 81.2% were normal, 16.2% were overweight, and 2.6% were obese (no cases of malnutrition were found). Regarding hematological biometry (Hemoglobin and Hematocrit), 88.9% had normal values and 11.1% had altered values. The Chi-squared test (p=0.661) determined that no correlation exists between an anthropometric parameter and hematological biometry in the children at the Chosica shelter in 2019.