Choosing an appropriate study design is a critical decision that can largely determine whether your study will successfully answer your research question. A quick look at the contents page of a biomedical journal or even at the health news section of a news website is enough to tell you that there are many different ways to conduct epidemiological research.
Este curso forma parte de Programa Especializado - Epidemiology for Public Health
ofrecido por
Programa Especializado - Epidemiology for Public HealthImperial College LondonAcerca de este Curso
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Certificado para compartir
Obtén un certificado al finalizar
100 % en línea
Comienza de inmediato y aprende a tu propio ritmo.
Curso 2 de 3 en
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Nivel intermedio
A background in health sciences or/and quantitative methods would be useful, but not essential.
Aprox. 8 horas para completar
Inglés (English)
Subtítulos: Inglés (English)
Qué aprenderás
Compare and contrast different epidemiological study designs in order to describe their strengths and weaknesses.
Habilidades que obtendrás
Randomized Controlled TrialCase-Control StudyStudy designsCohort
Certificado para compartir
Obtén un certificado al finalizar
100 % en línea
Comienza de inmediato y aprende a tu propio ritmo.
Curso 2 de 3 en
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Nivel intermedio
A background in health sciences or/and quantitative methods would be useful, but not essential.
Aprox. 8 horas para completar
Inglés (English)
Subtítulos: Inglés (English)
ofrecido por
Imperial College London
Imperial College London is a world top ten university with an international reputation for excellence in science, engineering, medicine and business. located in the heart of London. Imperial is a multidisciplinary space for education, research, translation and commercialisation, harnessing science and innovation to tackle global challenges.
Comienza a trabajar para obtener tu maestría
Este curso es parte del Global Master of Public Health completamente en línea de Imperial College London.
Si eres aceptado en el programa completo, tus cursos cuentan para tu título.
Programa - Qué aprenderás en este curso
3 horas para completar
Introduction to Study Designs: Ecological and Cross-Sectional Studies
The range of different study designs can be quite confusing. However, to help you navigate the maze of study designs, we can split them into groups which share common characteristics. In this module, you will be introduced to these common characteristics, and you will learn the main principles of ecological and cross-sectional studies, as well as when it is appropriate to use them. By the end of the module, you will be able to identify and critically consider the advantages and disadvantages of these study designs.
3 horas para completar
4 videos (Total 15 minutos), 7 lecturas, 1 cuestionario
4 videos
Epidemiological Studies4m
Ecological Studies4m
Cross-sectional Studies3m
7 lecturas
About Imperial College & the team5m
How to be successful in this course5m
Grading policy5m
Glossary & Additional readings 20m
Case-reports and Case-series5m
Primary and Secondary Data10m
Quiz Instructions2m
1 ejercicio de práctica
Ecological and Cross-sectional Studies30m
1 hora para completar
Case Control Studies
This module focuses on case-control studies, which is one of the best known epidemiological study designs. Case-control studies are particularly useful when you don’t have the luxury of waiting for a long follow-up period to conclude. In this module, you will learn the key elements of case-control study design, and you will learn how to estimate the appropriate measure of association when presented with data from a case-control study.
1 hora para completar
3 videos (Total 14 minutos), 3 lecturas, 1 cuestionario
3 videos
Measures of Association in Case-control Studies6m
Calculating Odds Ratios4m
3 lecturas
Selecting Controls in Case-control Studies10m
Recap: Case-control Studies10m
Quiz Instructions2m
1 ejercicio de práctica
Case-control Studies30m
2 horas para completar
Cohort Studies and Nested Studies
Cohorts were ancient Roman military units, but in modern epidemiology the word “cohort” is used to describe a group with a shared characteristic. In cohort studies, we follow groups of people over time, we collect data on their exposure and outcome, and try to estimate whether there is an association between the group-defining characteristic and the outcome of interest. In this module, you will learn how to design such a study, the kind of problems which may arise and how it compares with case-control studies. You will also learn about nested case-control and case-cohort studies, which allow us to harness the advantages of cohort studies in more efficient ways. By the end of the module, you will be able to choose the best study design in a variety of contexts.
2 horas para completar
5 videos (Total 20 minutos), 5 lecturas, 2 cuestionarios
5 videos
Measures of Association in Cohort Studies4m
Calculating Relative Risks3m
Nested Case-control Study4m
Case-cohort Study Design3m
5 lecturas
Recap: Cohort Studies10m
Strengths and Weaknesses of Cohort and Case-control Studies15m
Quiz Instructions2m
Strengths and Weaknesses of Nested Case-control and Case-cohort Studies10m
Quiz Instructions2m
2 ejercicios de práctica
Cohort Studies20m
Nested Case-control and Case-cohort Studies20m
2 horas para completar
Randomised Controlled Trials
Randomised controlled trials are often seen as the gold standard of epidemiological research, especially in clinical settings, and in this module you will learn why. You will learn the main design features of randomised clinical trials, why they are so important, and the difficulties and limitations in applying these principles in real life. By the end of this module, you will know how to design a randomised clinical trial and how to decide which is the best analytical approach for the data you have obtained.
2 horas para completar
4 videos (Total 21 minutos), 4 lecturas, 2 cuestionarios
4 videos
The Randomisation Process6m
Blinding in Randomised Controlled Trials5m
Course Summary1m
4 lecturas
Strengths and Weaknesses of Randomised Controlled Trials10m
Quiz Instructions2m
Overview of Study Designs10m
Quiz Instructions2m
2 ejercicios de práctica
Randomised Controlled Trials20m
Comparing Study Designs20m
Revisiones
Principales revisiones sobre STUDY DESIGNS IN EPIDEMIOLOGY
por M8 de may. de 2020
I absolutely love this course. It's engaging and the facilitators are amazing. I have learned a lot from this course. It has deepened my interest in epidemiology. I will recommend it to anyone.
por ST11 de abr. de 2020
Truly amazing experience ... i refer this course to the beginners in Epidemiology (PH) .. all study designs have been elobarately explained but in a very simplistic and understandable manner.
por C29 de may. de 2019
I think I'm in love... with Epidemiology. With each subsequent course, my thirst to understand epidemiology deepens. Thank you for this opportunity
por DS1 de may. de 2020
Many of my doubts about the difference between studies in epidemiology have been cleared up. Thank you!
Acerca de Programa especializado: Epidemiology for Public Health
Thousands of new epidemiological studies are conducted every year and their results can have a profound impact on how we live our lives. Decisions regarding the food you eat, how much you exercise, where you live and what treatment you will follow if you get sick are made based on data from such studies. This specialization aims to equip you with the skills that will allow you to correctly interpret epidemiological research, consider its limitations, and design your own studies.
The first course of the specialisation, Measuring Disease in Epidemiology, looks into the main measures used in epidemiology and how these can inform decisions around public health policy, screening and prevention.
The second course, Study Designs in Epidemiology, provides an overview of the most common study designs, their strengths and limitations.
The third course, Validity and Bias in Epidemiology, builds on the fundamental concepts taught in the previous courses to discuss bias and confounding and how they might affect study results. It also provides the essential skills to prevent and control bias and confounding and critically think about causality.
At the end of this specialization you will have gained the essential skills to design and critique epidemiological research and you will be able to pursue more advanced courses in epidemiology. Although this specialization is part of the GMPH programme, it can be taken independently of the GMPH.
Preguntas Frecuentes
¿Cuándo podré acceder a las lecciones y tareas?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
- The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
- The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
¿Qué recibiré si me suscribo a este Programa especializado?
Cuando te inscribes en un curso, obtienes acceso a todos los cursos que forman parte del Programa especializado y te darán un Certificado cuando completes el trabajo. Se añadirá tu Certificado electrónico a la página Logros. Desde allí, puedes imprimir tu Certificado o añadirlo a tu perfil de LinkedIn. Si solo quieres leer y visualizar el contenido del curso, puedes auditar el curso sin costo.
¿Cuál es la política de reembolsos?
Si estás suscrito, obtienes una prueba gratis de 7 días, que podrás cancelar cuando desees sin ningún tipo de penalidad. Una vez transcurrido ese tiempo, no realizamos reembolsos. No obstante, puedes cancelar tu suscripción cuando quieras. Consulta nuestra política completa de reembolsos.
¿Hay ayuda económica disponible?
Sí, Coursera ofrece ayuda económica a los estudiantes que no pueden pagar la tarifa. Solicítala haciendo clic en el enlace de Ayuda económica que está debajo del botón “Inscribirse” a la izquierda. Se te pedirá que completes una solicitud. Recibirás una notificación en caso de que se apruebe. Deberás completar este paso para cada uno de los cursos que forman parte del Programa especializado, incluido el proyecto final. Obtén más información.
¿Recibiré crédito universitario por completar el Curso?
Este Curso no otorga crédito universitario, pero algunas universidades pueden aceptar los Certificados del curso para obtener crédito. Consulta con tu institución para obtener más información. Los Títulos en línea y los Certificados Mastertrack™ de Coursera brindan la oportunidad de obtener créditos universitarios.
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