Métodos estadísticos alternativos y su aplicación a la investigación en Cuidados Intensivos

Gutiérrez‐Pizarraya, Antonio; García-Cabrera, Emilio; Álvarez-Márquez, E.

doi:10.1016/j.medin.2017.12.010

Cited by 5 publications

(2 citation statements)

References 26 publications

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“…In our case, we carried out a simple nested case-control study, in which the answer to the event was infrequent (the frequency of indigenous deaths from TB was low), and it had a sufficient initial measurement. First, it identified all the participants of the cohort that had a final answer in the follow-up period (deceased), and then it defined a randomized sample of those who did not have a final answer (alive) [ 19 ]. Therefore, we did not estimate either incidence density or matching.…”

Section: Methodsmentioning

confidence: 99%

Factors Associated with Mortality with Tuberculosis Diagnosis in Indigenous Populations in Peru 2015–2019

Giraldo

Rivera‐Lozada

Castro-Alzate

et al. 2022

IJERPH

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Objective: To identify factors associated with mortality in indigenous populations diagnosed with tuberculosis in Peru, 2015–2019. Methods: We conducted a nested case-control study in a retrospective cohort using the registry of indigenous peoples of the National Health Strategy for TB Prevention and Control of the Ministry of Health of Peru. A descriptive analysis was performed, and then bivariate and multivariate logistic regression was used to evaluate associations between the variables and the outcome (alive–deceased). The results are shown as OR with their respective 95% confidence intervals. Results: The mortality rate of the total indigenous population of Peru was 1.75 deaths per 100,000 indigenous people diagnosed with TB. The community of Kukama Kukamiria-Yagua reported 505 (28.48%) individuals, followed by the Shipibo-Konibo community with 385. The final logistic model showed that indigenous males (OR = 1.93; 95% CI: 1.001–3.7) with a history of HIV prior to TB (OR = 16.7; 95% CI: 4.7–58.7), and indigenous people in old age (OR = 2.95; 95% CI: 1.5–5.7) were factors associated with a greater chance of dying from TB. Conclusions: It is important to reorient health services among indigenous populations, especially those related to improving a timely diagnosis and early treatment of TB/HIV co-infection, to ensure comprehensive care for this population considering that they are vulnerable groups.

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Section: Methodsmentioning

confidence: 99%

Factors Associated with Mortality with Tuberculosis Diagnosis in Indigenous Populations in Peru 2015–2019

Giraldo

Rivera‐Lozada

Castro-Alzate

et al. 2022

IJERPH

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“…Es precisamente para este tipo de situaciones para las que se han ideado diseños híbridos. Los dos más significativos son los estudios de casos y controles anidados en una cohorte y los estudios de cohorte y caso 54,55 .…”

Section: Diseños Híbridos 52unclassified

El diseño observacional larvario

Cruz Vela,

de Francisco Montero,

Gabaldón Rodríguez

et al. 2023

Med Gen Fam

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On-line el 7 de mayo de 2023 En epidemiología observacional, el investigador no manipula la realidad de la naturaleza, ni la estresa con mecanismos aleatorios; sencillamente la observa, la analiza, la cuantifica y aporta conclusiones a la comunidad científica. Enfermedades raras, singulares o en serie, cohortes, casos-control y estudios híbridos se pueden enumerar como los tipos fundamentales de diseños observacionales.En las últimas décadas, la regresión logística binaria se ha erigido como un instrumento de análisis esencial para los estudios de casos-control. Mediante una revisión narrativa y un ejercicio de síntesis epistemológica, nosotros definimos un solo tipo de diseño observacional larvario, la cohorte (Stem observational design). Es un concepto de orden abierto y epistemológico.

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Evaluación y cierre de la serie sobre metodología en Medicina Intensiva

Garmendia¹

2019

Medicina Intensiva

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Métodos estadísticos alternativos y su aplicación a la investigación en Cuidados Intensivos

Cited by 5 publications

References 26 publications

Factors Associated with Mortality with Tuberculosis Diagnosis in Indigenous Populations in Peru 2015–2019

Factors Associated with Mortality with Tuberculosis Diagnosis in Indigenous Populations in Peru 2015–2019

El diseño observacional larvario

Evaluación y cierre de la serie sobre metodología en Medicina Intensiva

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