Examinando por Materia "Disfunción Cognitiva"

Mostrando 1 - 20 de 20

Acceso abierto
Cognitive decline and quality of life in elderly adults at the Social Organization Association of the Elderly, Villa Los Reyes, Ventanilla 2018
(Universidad Privada Norbert Wiener, 2018-11-29) Chuquipul Mendoza, Pamela Leonor; Izaguirre Martínez, Carito Maydel; Calsin Pacompia, Wilmer
Objective: Determine the relationship between cognitive impairment and the quality of life of the Elderly of the Social Organization Association of the Elderly, Villa los Reyes, Ventanilla 2018. Material and methods: The type of study was quantitative and the study design was correlational and cross-sectional, the population was 120 and the sample was 50 older adults, the instrument used was the survey, Mini Mental Test and the SF36. Results: It was observed that older adults have moderate cognitive impairment with 70%; Regarding its dimensions such as orientation in time it had 84%, orientation in space 58%, language/nomination 46% and attention/calculation 46%; On the other hand, the Quality of life showed that the category that prevailed is the average with 88%, in relation to its dimensions, physical function presented 74%, Body Pain dimension 80%, General Health dimension 60%, Vitality dimension 86 %, Social Function dimension 70%, Mental Health dimension 78%, Health Transition dimension 70%, thus resulting in a high quality of life. To establish the relationship between Cognitive Impairment and Quality of Life, the Chi-square statistical test was applied, which gave a result of 0.337, which means there is no significant relationship between both variables. Conclusion: The study concluded that there is no relationship between cognitive impairment and quality of life, the majority of older adults have moderate cognitive impairment and average quality of life.
Acceso abierto
Cognitive deterioration and depression in elderly patients in the medicine area of the Hospital de Barranca 2022
(Universidad Privada Norbert Wiener, 2022-09-25) Gomez Ruiz, Ahisly Geraldine; Pretell Aguliar, Rosa María
Objective: To determine the relationship between cognitive impairment and depression in older adult patients in the medicine area of the Barranca Hospital. Methodology: The type of research will correspond to the applied one, the approach is quantitative, and the outlined design will be observational, correlational level, and cross-sectional. Population and Sample: The sample addressed corresponds to 60 geriatric patients, which was determined by a non-probabilistic method - for the convenience of the researcher. The respective tools will be applied to said sample in the period from November to December 2022. Technique and Instruments: The technique to be applied will be the survey and the respective psychometric tool corresponds to the Mini Mental State Examination Test and the Yesavage Geriatric Depression Scale, which have a reliability equivalent to 0.70 and 0.80 respectively. Data processing and analysis: The data will be entered into an Excel template for classification and control, being processed, and the relationship between the variables treated in the research will be established, through the Chi Square statistical test since the study has qualitative variables.
Acceso abierto
Cognitive dysfunction in the elderly adult who goes to the tayta wasi health center 2019
(Universidad Privada Norbert Wiener, 2019-08-22) Romero Aguilar, Isabel Elena; Fuentes Siles, María Angélica
Objective: to determine cognitive dysfunction in older adults who attend the Tayta Wasi health center in 2019. Material and methods: the study was quantitative with a non-experimental design and according to its temporal scope it is cross-sectional and the sample was 150 older adults, who met the inclusion and exclusion criteria raised in the research. The technique used was the survey and data was obtained through the 25-item Minimental instrument. Results: it was observed with respect to total cognitive dysfunction in older adults who attend said center, that mild cognitive dysfunction predominates (68 older adults representing 45.3%). Total cognitive dysfunction according to dimensions in older adults attending the Tayta Wasi Health Center, the highest percentage in the dimension orientation in time presents a mild state in 31.3%, in orientation in space it is presented without cognitive dysfunction in 50.6%, in registration and fixation it is presented without cognitive dysfunction in 71.3%, in attention and calculation there is moderate cognitive dysfunction in 38.6%, in evocation and memory it is presented without cognitive dysfunction in 88% and in language there is a moderate cognitive dysfunction in 50%. Conclusions: older adults who attend the Tayta Wasi Health Center presented mild total cognitive dysfunction. Regarding their dimensions, older adults presented a moderate cognitive dysfunction in a higher percentage in the language dimension, followed by severe dysfunction in the attention and calculation dimension and finally without dysfunction prevailed the highest percentage in the evocation-memory dimension.
Acceso abierto
Cognitive impairment and dependence on activities of daily living of patients with schizophrenia at Hospital II-E Huariaca, Cerro De Pasco, 2021
(Universidad Privada Norbert Wiener, 2022-02-13) Alvarado Dorregaray, Tamy Mery; Cárdenas de Fernández, María Hilda
Schizophrenia is a mental illness classified as severe, it is estimated that 21 million people in the world suffer from it, in Peru it is estimated that 280,000 people were diagnosed, it affects the cognitive processes responsible for normal mental functioning, the patient with schizophrenia presents alterations in the areas of thought, language, perception, memory, etc., as a consequence the resolution capacity of the basic activities of daily living (ABVD) such as eating, bathing, moving, dressing, is modified, requiring partial or total help to carry them out, then it becomes a person with a certain degree of dependence. The research method is deductive, with a quantitative approach, the type of research is basic, with a non-experimental observational design, descriptive correlational cross-sectional. The population is 50 patients diagnosed with schizophrenia, hospitalized in the Comprehensive Rehabilitation Center for Chronic Patients of Hospital II-E Huariaca. The instruments are the Brief Neuropsychological Assessment Scale in Spanish (NEUROPSI) to assess cognitive impairment, and the Barthel Index that assesses the degree of dependence based on ADLs.
Acceso abierto
Cognitive impairment and socio-family support in the elderly attending the National Hospital Guillermo Almenara Irigoyen – Geriatrics Day Hospital.
(Universidad Privada Norbert Wiener, 2013) Cerda Fernández, Janeth Roxana; Estrada Peralta, Giovanna Maribel; Mocarro Aguilar, María Rosario
Objective: To determine the relationship between cognitive impairment and the level of socio-familial support in older adults attending the Day Hospital of Geriatrics. Methodology: A quantitative correlational research study. The population consisted of 368 older adults attended at the Day Hospital of Geriatrics from July to December 2012. The sample included 133 older adults who met the inclusion criteria. The instrument used for cognitive assessment was the Mini-Mental State Examination (MMSE), which has a sensitivity of 80% and a specificity of 77.5%. For the socio-familial evaluation, the Gijón Geriatric Socio-Familial Assessment Scale was used, which has a sensitivity of 15.50% and a specificity of 99.80%. Results: Regarding cognitive assessment, based on demographic data, 53 individuals aged between 78 and 86 years with primary education had severe cognitive impairment, of which 67.9% were female. Regarding the socio-familial assessment, 65.4% had good social support. The association between cognitive impairment and socio-familial support was found to be statistically significant (p = 0.046). Conclusions: Cognitive impairment is related to the level of familial support, as greater socio-familial support is associated with less cognitive impairment in older adults attending the Day Hospital of Geriatrics at Guillermo Almenara Irigoyen National Hospital between July and December 2012.
Acceso abierto
Depresión y deterioro cognitivo en adultos mayores del Centro de Salud Mental Comunitario Chosica – 2025
(Universidad Privada Norbert Wiener, 2025-09-21) Rodríguez Untiveros, Cristina Yasmina; Tello Jiménez, Carmen Paula
El presente estudio tiene como objetivo: “Determinar la relación entre la depresión y el deterioro cognitivo en adultos mayores atendidos en el Centro de Salud Mental Comunitario Chosica en 2025”. Para ello se empleará un enfoque cuantitativo y se utilizará el método hipotético-deductivo, generando la formulación y validación de hipótesis con base en datos empíricos. Las acciones de pesquisa ajustarán a la investigación aplicada, enfocadas en la resolución de problemas específicos con implicancias funcionales y de carácter no experimental, con diseño de alcance correlacional y transversal. La muestra censal tendrá 96 adultos mayores, evaluados por un muestreo no probabilístico por conveniencia. Se utilizarán dos instrumentos validados: la “Escala de Depresión Geriátrica Yesavage”, adaptada por Gómez (2022), y el “Cuestionario de Deterioro Cognitivo” de Maldonado (2022), ambos con adecuados niveles de confiabilidad y validez estadística. Los datos se recopilarán mediante cuestionarios administrados en el servicio de consulta externa, con una duración estimada de 30 minutos por participante. El procesamiento y análisis de los datos se realizará con Microsoft Excel 2019 y SPSS versión 27.0, incluyendo estudios descriptivos, pruebas de normalidad y análisis estadísticos inferenciales como la prueba no paramétrica de Pearson. Este estudio contribuirá al conocimiento sobre la interrelación entre depresión y deterioro cognitivo en adultos mayores, proporcionando información clave para intervenciones en salud mental.
Acceso abierto
Deterioro cognitivo y capacidad funcional en el adulto mayor de un hospital nacional de Ica, 2023
(Universidad Privada Norbert Wiener, 2024-12-13) Ormeño Jhong, Jorge Luis; Torres Lévano, Gian Carlos
El deterioro cognitivo es una condición que afecta las funciones mentales superiores, como memoria, lenguaje y razonamiento, impactando la capacidad funcional de los adultos mayores. En 2019, la demencia fue la tercera causa principal de muerte en EE.UU. UU., y se estima que para 2050 la población mayor de 60 años se duplicará. En Perú, el 12.7% de la población es adulta mayor, pero no existen programas específicos para monitorear su capacidad funcional, a pesar del Plan para la Década del Envejecimiento Saludable 2020-2030. Este estudio busca determinar la relación entre deterioro cognitivo y capacidad funcional en adultos mayores atendidos en un Hospital Nacional de Ica en 2023. La capacidad funcional permite evaluar la autonomía de los pacientes y su dependencia de herramientas de apoyo como bastones o sillas de ruedas. La disminución cognitiva agrava la pérdida de movilidad y la independencia, afectando la calidad de vida. El estudio se centra en pacientes de bajos recursos con Seguro Integral de Salud (SIS), quienes acuden a un hospital de nivel III/I en Ica, el de mayor capacidad resolutiva en la región. A través de esta investigación, se busca generar información para fortalecer estrategias de atención y rehabilitación en este grupo vulnerable.
Acceso abierto
Deterioro cognitivo y condición física en adultos mayores de una casa de acogida de Madre de Dios, 2024
(Universidad Privada Norbert Wiener, 2024-11-27) Fernández Inga, Estefany Elizabeth; Melgarejo Valverde, José Antonio
Este trabajo tiene por objetivo: Determinar la asociación entre el deterioro cognitivo y la condición física en los adultos mayores de una casa de acogida de Madre de Dios, 2024, donde se empleará el método de investigación deductivo hipotético, con un enfoque cuantitativo, el diseño de la investigación será descriptivo, correlacional y prospectivo. Donde se empleará el instrumento Pfeiffer para evaluar el deterioro cognitivo y el otro instrumentó Short Physical Performance Battery para evaluar la condición física.
Acceso abierto
Deterioro cognitivo y sarcopenia en adultos mayores que asisten a una asociación de Puente Piedra, 2025
(Universidad Privada Norbert Wiener, 2025-09-30) Ore Lara, Claudia Alexandra; Puma Chombo, Jorge Eloy
La presente investigación tuvo como objetivo “Identificar la relación entre el deterioro cognitivo y sarcopenia en adultos mayores que asisten a una asociación de Puente Piedra, 2025” El método de estudio efectuado fue hipotético deductivo, enfoque cuantitativo, tipo aplicada, diseño no experimental, sub diseño correlacional y de corte transversal; cuya muestra estuvo conformada por 55 adultos mayores, teniendo en consideración los criterios de inclusión y exclusión. Los instrumentos empleados fueron: Cuestionario Mini Mental State Examination para el deterioro cognitivo y SARC-F para la sarcopenia. Los resultados mostraron que el sexo femenino fue el más prevalente con un 67,3%, las edades mostraron una media de 71,15años, el 40,0% tuvo un grado de instrucción primaria, así también el 21,8% indicó padecer hipertensión arterial. Respecto al deterioro cognitivo, el 63,6% mostró compromiso cognitivo significativo, el 21,8% compromiso cognitivo y 14,5% sin deterioro cognitivo, además el 80,0% de adultos mayores presentó alta probabilidad de sarcopenia. Asimismo, a través de la prueba Rho de Spearman se obtuvo una correlación estadísticamente significativa (p=0.000) entre el deterioro cognitivo y sarcopenia. En conclusión, existe relación entre deterioro cognitivo y sarcopenia en adultos mayores que asisten a una asociación de Puente Piedra, 2025.
Acceso abierto
Deterioro cognitivo, fragilidad y capacidad funcional en la persona adulta mayor en un centro integral de atención Lima, 2024
(Universidad Privada Norbert Wiener, 2024-12-18) Bellota Huamán, Jackelin Esther; Norabuena Robles, Miguel Ángel
La investigación tuvo como Objetivo: “Determinar la relación entre el nivel de deterioro cognitivo, fragilidad y la capacidad funcional en los adultos mayores del Centro Integral de Atención al Adulto Mayor del Agustino de Lima, 2024”. Materiales y Métodos: La población estuvo formada por 90 adultos mayores de ambos sexos cuyas edades fueron entre 60-90 años. Estudio cuantitativo cuyo diseño fue no experimental y de corte transversal. Los recursos empleados incluyeron al Mini Mental State Examination para el deterioro cognitivo, la escala de Frail para fragilidad y el Índice de Barthel para capacidad funcional. Resultados: se evidencia relación de intensidad moderada entre el deterioro cognitivo, la fragilidad y la capacidad funcional con una significancia de 0.000, también existe una relación positiva entre el deterioro cognitivo y la capacidad funcional con una significancia de 0.025, en cuando a la relación entre la fragilidad y capacidad funcional se evidencia una relación negativa moderada con una significancia de 0.000. Finalmente, las Conclusiones: sé finalizó que, si existe asociación entre el “nivel de deterioro cognitivo, fragilidad y la capacidad funcional en los adultos mayores del del Centro Integral de Atención al Adulto Mayor del Agustino de Lima, 2024”.
Acceso abierto
Effectiveness of Omega-3 fatty acids for preventing cognitive decline in the elderly
(Universidad Privada Norbert Wiener, 2018-12-02) Chipana Mendoza, Yanet; Tello Huanca, Wilma; Rivera Lozada De Bonilla, Oriana
Materials and Methods: Systematic reviews are a form of research that collects and provides a summary on a specific topic, aimed at answering a research question. They must be conducted according to a pre-established design. This systematic review includes 10 articles selected through the databases Epistemonikos, PubMed, ResearchGate, and SciELO. The 10 selected articles are quantitative studies: 10% (N=1/10) are meta-analyses, 30% (N=3/10) are systematic reviews, 50% (N=5/10) are randomized clinical trials, and 10% (N=1/10) are cohort studies. Results: In this systematic review, based on the evidence found, 60% (N=6/10) indicate that omega-3 fatty acids are effective in preventing cognitive decline in older adults. Conclusion: Omega-3 fatty acids are effective in preventing cognitive decline in older adults.
Acceso abierto
Effectiveness of vitamin B12 with folic acid or vitamin B6 administration in preventing cognitive decline in elderly adults
(Universidad Privada Norbert Wiener, 2019-12-01) Alfaro Henríquez, Alicia Hermelinda; Morveli Mujica, Eufemia; Gamarra Bustillos, Carlos
Objective: Systematize the effectiveness of the administration of vitamin B12 plus folic acid or vitamin B6 in the prevention of cognitive deterioration in the elderly. Material and Methods: Systematic observational and retrospective quantitative review, subjected to critical selection, using the Grade evaluation system to identify the degree of evidence, found in the database: PubMed. Of the 10 articles reviewed, 50% (n= 5/10) are systematic reviews, 30% (n= 3/10) are randomized controlled clinical trials, and 20% (n= 2/10) are cross-sectional studies. cohort. According to the results obtained, they come from the countries of China (40%), followed by England, Italy, Australia, the USA, Spain and Korea (10% each). Results: 70% (n=7/10) of the evidence indicates that the administration of vitamin B12 plus folic acid or vitamin B6 improves memory, maintains brain health in healthy older adults, and increases the effectiveness of Parkinson's treatment. 30% (n=3/10) do not demonstrate the effectiveness of these vitamins in the cognitive area of the elderly. Conclusion: the administration of vitamin B12 plus folic acid or vitamin B6 is effective in the memory of patients with mild cognitive impairment, Alzheimer's and Parkinson's; as well as in healthy older adults.
Acceso abierto
Fragilidad y deterioro cognitivo en adultos mayores de un hospital público de Lima, 2025
(Universidad Privada Norbert Wiener, 2025-06-18) López Cruz, Leila; Rodríguez García, Rosa Vicenta
El envejecimiento implica cambios fisiológicos, psicológicos y sociales que pueden afectar a los adultos mayores. La fragilidad ha aumentado en varios países, con una prevalencia de 15% al 20%, dependiendo de factores como el nivel socioeconómico, sociodemográfico y educativo. En el Perú la fragilidad afecta al 20,7% de los adultos mayores, lo que equivale a uno de cada 15. Además, existe un relacion entre fragilidad y deterioro cognitivo, ya que las personas frágiles tienen 1.4 veces más probabilidades de padecer ambas condiciones. Objetivo: Determinar la relación entre fragilidad y deterioro cognitivo en adultos mayores de un Hospital Público de Lima, 2025. Material y método: el método de estudio será hipotético deductivo, enfoque cuantitativo, tipo de investigación aplicada, diseño no experimental, tipo correlacional. Población: 180 adultos mayores. Instrumentos de medición: escala de FRAIL y cuestionario Mini-Mental.
Acceso abierto
Functional Capacity and Cognitive Impairment in Older Adults Attending a Geriatric Center, Comas,2023
(Universidad Privada Norbert Wiener, 2023-11-28) Quispe Calderón, Mayra Elizabeth; Puma Chombo, Jorge Eloy
Functional capacities and low cognitive levels in older adults lead to a deterioration in their quality of life, routine activities, and the development of functional dependence. Therefore, preventive methods for the development of these activities are recommended. This study aims to determine the relationship between functional capacity and cognitive deterioration in older adults. It will employ an applied, correlational, and cross-sectional methodology, using the "Barthel Index" to measure functional capacity and the "Mini-Mental State Examination" to measure cognitive deterioration, with a population of 80 older adults.
Acceso abierto
Level of depression and cognitive decline in elderly patients at the long-term care unit of the Military Geriatric Hospital, Lima 2022
(Universidad Privada Norbert Wiener, 2022-03-20) Maldonado Cárdenas, Patricia; Suarez Valderrama, Yurik Anatoli
Depression is an illness, a public health problem and a main cause of disability that occurs in the elderly with phases of sadness, irritability, isolation, feeling of guilt and low interest in carrying out activities of daily living while cognitive deterioration is the decrease in the capacity of higher mental functions that are shown in behavioral changes, making the older adult more dependent every day by stopping doing common daily activities. The objective of the study presented is to identify the relationship between the level of depression and cognitive deterioration in older adult patients in the long-stay unit of the Geriatric Military Hospital, Lima 2022; being an applied type of research, deductive, quantitative observational and correlational method. The population and sample are patients from the Long Stay Unit of the Geriatric Military Hospital, with a total of 40 older adults, including the inclusion and exclusion criteria; Data will be collected between the months of January - February 2022; having as a technique the survey with two instruments that have already been validated. The Yesavage Geriatric Depression Scale used for geriatric depression where the cognitive symptoms of major depression are assessed, with 15 questions with dichotomous answers (yes/no), and the Mini Mental State Examination (MMSE), which is a questionnaire that It serves to evaluate the cognitive status of the elderly adult in detail; with 30 questions. The data found will be processed through the squared ship statistical test.
Acceso abierto
Physical activity and cognitive deterioration in the elderly of the United Hearts Club of the César López Silva Maternal and Child Center in Villa El Salvador, 2022.
(Universidad Privada Norbert Wiener, 2022-08-07) Montero Zamora, Consuelo Leovany; Cárdenas de Fernández, María Hilda
Older adults, within the aging process, suffer from deterioration of organic, mental and intellectual functions, affecting their normal performance, in the family environment and in their environment. They generally lead a sedentary life or reduce their physical activity, being vulnerable to the appearance of chronic degenerative diseases. Physical activity is one of the recognized pillars for healthy aging, and it also reduces the risk of chronic diseases or premature death. Cognitive impairment is a silent problem, difficult to identify. Therefore, the use of short, easy-to-use and interpret screening instruments is essential for early diagnosis and timely intervention. Objective: To determine the relationship between the level of physical activity and cognitive impairment in older adults at the Corazones Unidos Club of the Maternal and Child Center of Villa El Salvador. The hypothetical-deductive method will be used, with a quantitative and cross-sectional approach. The population is older adults belonging to the Club. The instruments to be used are the IPAQ Questionnaire (WHO) to measure the level of physical activity and the Pfeiffer Questionnaire (SMPS) to assess cognitive impairment. The result aims to demonstrate that physical activity has an inverse relationship with cognitive impairment.
Acceso abierto
Rendimiento físico y deterioro cognitivo de los adultos mayores de un centro médico, Lima - 2024
(Universidad Privada Norbert Wiener, 2025-07-25) Peña Campuzano, Sara Sofia; Vera Arriola, Juan Américo
El presente estudio tuvo como objetivo principal analizar la relación entre el rendimiento físico y el deterioro cognitivo en adultos mayores atendidos en un centro médico de Lima durante el año 2024. Para ello, se realizó una investigación cuantitativa de tipo observacional y transversal en una muestra de 90 adultos mayores con una edad promedio de 77 años (±8.4), donde predominó el sexo femenino (56.7%). La evaluación se realizó mediante dos instrumentos validados: el Short Physical Performance Battery (SPPB) para medir las capacidades físicas (fuerza, velocidad y equilibrio) y el cuestionario de Pfeiffer para evaluar el estado cognitivo. Los resultados revelaron una situación alarmante: el 44.4% de los participantes presentaba deterioro cognitivo severo, asociado principalmente a limitaciones físicas significativas (31.1% en rango severo). Los análisis estadísticos demostraron correlaciones altamente significativas (p=0.000) entre el deterioro físico y cognitivo, particularmente en los componentes de fuerza (asociado al 66.6% de los casos de deterioro cognitivo moderado severo) y velocidad de movimiento. Estos hallazgos permiten concluir que existe una relación estrecha y estadísticamente significativa entre el deterioro de las capacidades físicas (especialmente fuerza y velocidad) y el declive cognitivo en la población geriátrica institucionalizada.
Acceso abierto
Risk of falls and cognitive deterioration in the elderly at the Casa Hogar de María geriatric center, San Borja, 2023
(Universidad Privada Norbert Wiener, 2023-06-23) Valencia Vera, Victor Juan; Puma Chombo, Jorge Eloy
Typical age-related changes include declines in physical performance and cognitive function, which can reduce autonomy in daily life. Moreover, individuals experiencing cognitive decline are at a higher risk of falling. The present study aims to explore the implications of cognitive decline in older adults and understand how these indicators are related to fall risks in this population. A methodology of applied, correlational, and cross-sectional design will be used, with the "Mini-Mental State" test to assess cognitive decline and the "Tinetti Scale" questionnaire to measure the fall risk of the population. The study will involve a population of 75 elderly individuals.
Restringido
Risk of falls and its relationship with cognitive impairment in older adults at the Centro Medic Polyclinic, 2022
(Universidad Privada Norbert Wiener, 2022-11-07) Balcázar Castillo, Oscar Alejandro; Vera Arriola, Juan Américo
The number of older adults is expected to approach 25% of the population in our continent. Aging produces changes in strength, trophism, tone, balance, among others, which increase the risk of falls in older adults. Approximately 50% of older adults experience at least one fall per year, with nearly half falling more than once. In Latin America, the proportion of older adults who suffer falls annually is around 30%. Older adults also experience cognitive decline. Literature shows that this condition can increase the likelihood of disability, as well as increase mortality and healthcare utilization. Objective: To determine the relationship between cognitive decline and fall risk in older adults. An observational, correlational, and cross-sectional study was conducted with 85 older adults. The Tinetti Scale and Pfeiffer Questionnaire were used. Results: A higher proportion of female adults (51.8%) with an average age of 78 years. Most older adults were at low risk for falls (45.9%) and had normal cognitive function (45.9%). It was concluded that there is a statistically significant relationship between cognitive decline and fall risk (p=0.000).
Acceso abierto
Sleep quality and cognitive impairment in post covid-19 patients careed at the Carlos Alberto Seguín Escobedo National Hospital. Arequipa 2022
(Universidad Privada Norbert Wiener, 2023-12-01) Villena Media, Susan Sylma; Melgarejo Valverde, Jose Antonio
The research will seek to explore the relationship between sleep quality and cognitive decline in post-COVID-19 patients from a hospital in Arequipa. This is motivated by the complications presented by individuals who passed through the intensive care unit due to SARS-CoV-2. The general objective is to determine the association between sleep quality and cognitive decline in post-COVID-19 patients. Methodology: hypothetical-deductive approach with a quantitative focus, basic type of research, non-experimental cross-sectional correlational design. The population will consist of post-COVID-19 patients, with a sample of 80 patients meeting the inclusion and exclusion criteria. The technique used will be the interview, and the instruments for variable 1 will include the Pittsburgh Sleep Quality Index with an internal consistency of 0.83, and for variable 2, the Pfeiffer Questionnaire with a Cronbach alpha of 0.82.