Examinando por Materia "Ciencias de la Nutrición"

Mostrando 1 - 14 de 14

Acceso abierto
Attitudes of mothers of children under 1 to 5 years of age regarding poor nutrition in a health center in the Cercado de Lima district, 2019
(Universidad Privada Norbert Wiener, 2019-10-23) Matta Vidal, Jordan Michael; Cárdenas de Fernández, María Hilda
Objective: Determine the attitudes of mothers of children under 1 to 5 years of age regarding poor nutrition in a Health center in the Cercado district of Lima, 2019. Methodology: Descriptive, cross-sectional, prospective study in 81 mothers of children under 1 to 5 years old attended at a health center in the Cercado district of Lima - 2019. The survey was used with the Cisneros & Vallejos questionnaire previously validated within of an educational intervention evaluation. This instrument has 15 questions with three categories with scoring Results: Of the total, a favorable attitude of the mothers was determined where 55 (68.2%) agreed with the questionnaire items, 21 (25.7%) were indifferent and 5 (6.1%) disagreed with the study items. The most frequent age group was 16 to 20 years old (29.6%), then the 21 to 25 year old age group (27.2%). Forty-four (54.3%) mothers had 1 child and 55 (67.9%) mothers completed secondary school. Conclusions: Favorable attitudes of mothers of children under 1 to 5 years of age regarding poor nutrition were determined in a Health center in the Cercado district of Lima, 2019.
Acceso abierto
Changes in the level of physical activity due to the covid-19 pandemic in the students of the professional academic school of human nutrition of the Norbert Wiener Private University, 2021.
(Universidad Privada Norbert Wiener, 2022-10-19) Meza Yacolca, Enzo Rodrigo; Quispe Martínez, Ida Angelina; León Cáceres, Johanna del Carmen
Objective: Determine the changes in the level of physical activity due to the COVID-19 pandemic in the students of the Professional Academic School of Human Nutrition at the Norbert Wiener Private University, 2021. Materials and methods: The approach was quantitative, the type of research was applied and the observational design. The population was made up of 370 students from the EAP of Nutrition. The sample was made up of 289 students. The type of sampling was non-probabilistic for convenience. The instrument used was the IPAQ questionnaire (international physical activity questionnaire). Results: 49.8% of students are between 18 and 25 years old, while 23.2% are between 26 and 30 years old, and 14.9% are between 31 and 39 years old. Regarding sex, 76.1% were female, and 23.9% were male. 64.4% (186/289) of the sample had a low or inactive level, 28.4% (82/289) had a moderate level and 7.2% (21/289) had a high level of physical activity before pandemic confinement. 81.0% (234/289) carried out a low or inactive level, 17.0% (49/289) carried out a moderate level and 2.0% (6/289) a high level of physical activity during confinement due to pandemic. Conclusions: Based on the results described, it can be determined with statistical evidence that if there are changes in the level of physical activity due to the COVID-19 pandemic in the students of the professional academic school of Human Nutrition at the Norbert Wiener Private University, 2021 .
Acceso abierto
Critical Review: Nutrition and treatment of leukemia:relationship with survival in pediatric patients.
(Universidad Privada Norbert Wiener, 2021-05-06) Macazana Florencio, Johana Milagros; Bohórquez Medina, Andrea Lisbet
Nutritional intervention is important because it allows us to work on the prevention and treatment of diseases. The present secondary research titled as a critical review: Nutrition and treatment of leukemia: Relationship with survival in pediatric patients, aimed to demonstrate the changes in nutritional status in the different stages of oncological treatment and the relationship with survival. The clinical question was: Is there a relationship between nutrition and survival in pediatric patients with acute lymphoblastic leukemia? The Evidence-Based Nutrition (NuBE) methodology was used. The information search was carried out in PUBMED, SCIELO, SCOPUS, LILACS, EMBASE, finding 102 articles, 24 being selected that have been evaluated by the CASPE critical reading tool, finally selecting the Systematic Review entitled Cellular oxidative stress in patients with Pediatric leukemia and lymphoma undergoing treatment is associated with protein consumption, which has a level of evidence IA and Strong Grade of Recommendation, according to the researcher's expertise. The critical commentary allowed us to conclude that more research is needed to explore complex interactions between macro- and micronutrient consumption over longer periods of time.
Acceso abierto
Eating habits and nutritional status in elderly adults members of the elderly adult club of Hospital Chancay, 2020
(Universidad Privada Norbert Wiener, 2020-12-27) Durand La Madrid, Melva Magaly; Uturunco Vera, Milagros Lizbeth
Introduction: People in the world over 60 years of age between 2015 and 2050 will change from 900 million to 2 billion, which will represent a growth of 12% to 22%. In Peru, the estimate of accelerated aging is developed based on the particular social argument and with an epidemiological turn that shows an increase in chronic non-communicable diseases. Objective: To determine the relationship between eating habits and nutritional status in older adults who are members of the senior club of the Chancay hospital, 2020 Methodology: A descriptive, non-experimental, cross-sectional study will be carried out. The study population The study population will be made up of 65 older adults who are members of the senior club of the Chancay hospital. The Eating Habits Questionnaire, which consists of 32 items, will be applied as an instrument. The data obtained will be tabulated and statistically processed, applying the statistical package SPSS 24, and Excel.
Acceso abierto
Effect of confinement by Covid-19 on lifestyles linked to nutrition: systematic review
(Universidad Privada Norbert Wiener, 2021-11-11) Farfan Aurora, Valeria; Bohórquez Medina, Andrea Lisbet
Objective: Determine the effect of confinement related to covid-19 on lifestyles. Methods and materials: Systematic review, based on the PRISMA statement. Searches were carried out in the databases: SCOPUS, PUBMED, WEB OF SCIENCE, EMBASE, OVIDMEDLINE. 452 articles were identified that answered the main research question. Of this, 110 duplicate studies were discarded, the final population was 10 articles that met the admission criteria for the research. The search strategy was covid-19, covid-19 Virus Disease, covid-19 Virus Infection, 2019-ncov Infection / Coronavirus Disease-19 / 2019 Novel Coronavirus Disease / Coronavirus Disease 2019 / SARS Coronavirus 2 Infection / SARS-cov-2 Infection / SARS cov2 Infection / SARS-cov-2 Infections / COVID-19 Pandemic Results: An increase in body weight, sedentary lifestyle, consumption of snacks and snacks (carbohydrates), stress, depression and anxiety, and a decrease in physical activity, sleep, quality of life and mental health, all of this during confinement related to covid-19. Conclusions: The effect of confinement due to covid-19 on lifestyles, the 10 studies evaluated in this systematic review demonstrated a negative effect.
Acceso abierto
Effectiveness of an educational program on knowledge and practices about healthy eating in parents of school-age children
(Universidad Privada Norbert Wiener, 1905-07-09) Robles Bocanegra, Tania Liz; Gamarra Bustillos, Carlos
Objectives: Determine the effectiveness of an educational program on knowledge and practices about healthy eating in parents of school-age children and make recommendations based on the evidence found. Materials and Methods: The search was carried out in Scielo, Lilacs, Lipecs, Medline, the information was oriented using the keywords effectiveness, educational program, knowledge, practices, food and nutrition. Where original articles published in journals were found between January 2006 and September 2016. Of a total of 25 articles, 10 articles that met the eligibility criteria were analyzed, including experimental, pre-experimental and quasi-experimental studies that met the inclusion criteria. and exclusion. The levels of evidence and strength of recommendation were then evaluated. Results: In the final selection, 10 were chosen, we found that 100% (n=10/10) of them affirm that the educational programs aimed at parents are effective in knowledge and practices about healthy eating. Conclusions: The application of an educational program has a positive impact on the knowledge and practices about healthy eating for parents of school-age children, generating healthy practices for parents in food preparation and children with adequate healthy growth and development. .
Acceso abierto
Effectiveness of Continuous Versus Intermittent Enteral Nutrition in Intensive Care Patients
(Universidad Privada Norbert Wiener, 1905-07-09) Bardales Rengifo, Augusto Daicoro; Manrique Aliaga, Lizzette Milagros; Calsin Pacompia, Wilmer
Objective: Determine the effectiveness of continuous versus intermittent enteral nutrition in intensive care patients. Materials and methods: The present study is quantitative with a Systematic Review, observational and retrospective design. Results: in the final selection, 6 articles were chosen, we found that 33.3% (2) correspond to Brazil, with 16.6% (1) we found the USA, China, Turkey respectively, most of them have been studied clinical trials with 50%, 33.6% experimental and among the systematic review we find Spain with 16.6%(1), of the total articles analyzed, 50% mention that continuous enteral nutrition is not more effective than intermittent enteral nutrition nor vice versa. Conclusions: according to the studies reviewed, it could not be defined which of them is the most effective, with 50% (3/6) mentioning that there are no statistically significant differences. 33.3% (2/6) conclude that in intermittent enteral nutrition they achieve better caloric intake and in less time compared to continuous enteral nutrition; Another study that corresponds to 16.6% (1/6) mentions that diarrhea and lung infections are more frequent with intermittent enteral tube feeding compared to continuous nutrition and finally in the review (18), concludes that enteral nutrition Intermittent therapy obtains better results both in nutritional status and in reducing bronchial aspiration.
Acceso abierto
Effectiveness of educational intervention in the control of overweight and obesity in schoolchildren
(Universidad Privada Norbert Wiener, 1905-07-09) México Can, Alicia Nery Milagros; Bonilla Asalde, César Antonio
Methodology: It is a Systematic Review of 10 articles, finding that 30% (3) correspond to Spain, 20% (2) correspond to Peru, 20% (2) correspond to Mexico, 20% (2) correspond to Chile and 10 % (1) corresponds to Colombia. Most of the studies have been quasi-experimental studies, being Peru, Chile and Mexico with 50% respectively, systematic review being Colombia and Spain with 20% respectively, clinical trial Spain with 20% and community trial Peru with 10%. Results: The percentage of overweight and obesity in schoolchildren is observed to have decreased in 80% of the 10 reviews studied with a tendency to improve if it increases in the 2 reviews with physical activities. The 80% reviewed were mixed activities, nutritional educational activities and physical activity, the remaining 20% were only nutritional educational activities. Conclusions: There is sufficient evidence to improve overweight and obesity in schoolchildren. With the mixed activities, I improved by 80% of the 10 reviews found related to the title of the research with educational talks regarding food, nutrition, healthy eating and physical activity. Only 20% were maintained and in some cases improved in BMI.
Acceso abierto
Efficacy of an educational intervention on knowledge about healthy eating and physical activity in primary school students
(Universidad Privada Norbert Wiener, 1905-07-09) Fernández Paredes, Silvia Milagros; Huiza Guardia, Gladys Asunta; Krederdt Araujo, Sherin Luz
Objective: Determine the effectiveness of an educational intervention on knowledge about healthy eating and physical activity in primary school students. Material and methods: The Systematic Review [SR] with an observational and retrospective research design that synthesizes the results of 18 indexed scientific articles to answer the problem question of the present study. The algorithms and Boolean operators used were: primary level schoolchildren AND children, healthy eating OR nutrition, physical activity OR physical education, program OR intervention OR education. Results: Of the 18 scientific articles reviewed, 55% were from Spanish journals and the remaining 45% were from American journals (Chile, Mexico, Venezuela and Cuba). The country with the highest number of scientific articles on our continent is Mexico with 4 articles (22%). According to the design and type of study, 61% had a quasi-experimental design (n=11/18), only 11% were experimental, with approximately one-fifth (22%) of the studies being cross-sectional (n=4/18). 18).Conclusion: Among the most relevant findings, the educational intervention program on healthy eating and physical activity for primary school students is effective in increasing knowledge of healthy eating and physical activity, however, there is insufficient evidence. to show that they decrease overweight in primary school students.
Acceso abierto
Efficacy of interventions to prevent overweight and obesity in children under five years of age
(Universidad Privada Norbert Wiener, 2020-02-08) Rodriguez Gonzales, Raquel; Torres Paucar, Milena Haais; Cárdenas de Fernández, María Hilda
Objective: Systematize evidence on the effectiveness of interventions to prevent overweight and obesity in children under 5 years of age. Material and methods: Systematic Reviews are an observational and retrospective approach. 10 articles were selected and the analysis of the review is constituted in a summary table. The database was used: Journal, Scielo, Cochrane Plus, etc. Results: In the conclusive selection, 10 articles were chosen, 30% belong to Australia, 20% to Spain, and 50% belong to Peru, Mexico, England, the USA and Italy, respectively. Of the studies reviewed, 70% are systematic reviews and 30% are clinical trials. Where 85% effectiveness of interventions to prevent overweight and obesity in children under 5 years of age is evident. Conclusions: Of the 10 articles reviewed, an effectiveness of 85% is confirmed, having a greater impact on small or local groups, which use different mechanisms to change nutrition styles in children under 5 years of age. Experimental research shows changes in diet, physical activity and decreased hours of entertainment, for which mothers actively participate.
Acceso abierto
Knowledge about healthy eating and nutritional status of the patient undergoing hemodialysis at the Cayetano Heredia hospital, Lima – 2021
(Universidad Privada Norbert Wiener, 2021-10-17) Solis Roman, Iris Rocio; Cárdenas de Fernández, María Hilda
Chronic kidney disease is one of the most rapidly increasing non-communicable pathologies in the world and is already considered a public health problem due to the complications and impacts it causes and which is closely linked to poor diet and nutrition as a result of a series of factors in which the lack of knowledge is indicated. Objective: Establish the relationship between knowledge about healthy eating and the nutritional status of patients undergoing hemodialysis at the Cayetano Heredia hospital, Lima - 2021. Methods: the research is quantitative, non-experimental, descriptive, correlational and transectional. A non-probabilistic sample will be taken for convenience or intentionally from 80 patients who are receiving hemodialysis treatment, 3 times a week for 3 to 4 hours a day in the Hemodialysis area of the Cayetano Heredia Hospital. Through the survey, a validated and reliable instrument will be applied to determine the level of knowledge and through documentary analysis of the medical records, the different clinical parameters of the patient's nutritional status will be taken. The data collected will be analyzed using parametric and non-parametric correlation tests such as Pearson's coefficient, Kendall's Tau B and Spearman to analyze the relationships in each of the dimensions of nutritional status.
Acceso abierto
Level of knowledge and frequency of omega-3 consumption in teachers of the Professional Academic School of Nutrition and Dietetics of the Norbert Wiener Private University, 2023
(Universidad Privada Norbert Wiener, 2023-12-15) Valverde Solorzano, Diana Lucero; Bravo Araujo, Gloria Tula
The rapid international spread of SARS-CoV-2 - responsible for causing the Covid 19 disease - has affected more than 52 million inhabitants and has generated more than 1.29 million deaths in the world. The most vulnerable people to this disease have mainly been people who have had respiratory complications, chronic non-communicable diseases and other comorbidities. Faced with this inflammatory condition, omega 3 fatty acids produce fewer proinflammatory cytokines, therefore, an adequate intake of these omega 3 fatty acids can improve immune function and reduce the severity of people diagnosed with Covid 19. On the other hand Currently, the prevalence of cardiovascular diseases continues to grow alarmingly in each age group, with the adult stage being the one with the highest risk of mortality, which is why diet plays a predominant role in the preventive issue. There is scientific evidence that shows that omega 3 fatty acids are directly related to reducing cardiovascular risk. EPA (eicosapentaenoic) and DHA (docosahexaenoic) have shown great effectiveness in the preventive aspect of various pathologies, which include joint diseases, cardiovascular diseases, neuronal complications and cancer, for this reason they become of utmost importance since they cannot be synthesized by the body, for that reason they must be obtained through the diet.
Acceso abierto
Relationship between level of knowledge and practices of healthy lifestyles in students of the professional academic school of human nutrition of the Norbert Wiener Private University, Lima-Peru, 2022
(Universidad Privada Norbert Wiener, 2022-12-30) Illaconza Chacón, Andrea Elizabeth; Bravo Araujo, Gloria Tula
Objective: Determine the relationship between level of knowledge and practice of healthy lifestyles in students of the Professional Academic School of Human Nutrition of the Norbert Wiener Private University, Lima-Peru, 2022. Methodology: Analytical, hypothetical-deductive study with focus quantitative, non-experimental, descriptive-correlational, analytical, transversal and prospective. For data collection, a survey was used for each variable, both with closed questions. Results: Weak indirect correlation between level of knowledge and lifestyle practices (r= -0.035; p=0.781). Conclusion: There is a weak, indirectly proportional negative relationship between the levels of knowledge and healthy lifestyle practices in nutrition students at the Norbert Wiener Private University Lima-Peru, 2022.
Acceso abierto
Risk factors and their relationship with the overweight in fourth and fifth grade schoolchildren elementary of the educational institution Julio Cesar Tello Villa El Salvador, Lima 2023
(Universidad Privada Norbert Wiener, 2023-07-06) Chapoñan Moreno, Liliana; Mori Castro, Jaime Alberto
The objective of this research was to determine the relationship between risk factors and overweight in fourth and fifth grade schoolchildren of the Julio Cesar Tello Villa El Salvador educational institution, Lima 2023. The methodology of quantitative approach and descriptive correlational type, sought the use of the questionnaire to a total of 84 students. The results in terms of risk factors, specified that 83.3% of students have a medium level of risk, in terms of being overweight, the results obtained showed that 94% of students have a medium condition. Likewise, it was concluded that a considerable positive relationship is maintained between risk factors and overweight with a value of 0.532, in terms of the Biological factors and overweight dimension, a result of 0.551 was obtained, that is, a considerable positive relationship, in relation to for the social factors dimension, a result of 0.615 was obtained, considered as a significant positive relationship and finally, in the nutritional factors dimension, a value of 0.684 was maintained, considered as a considerable positive relationship. Understanding that in all of them a directly proportional behavior was maintained.