Informações sobre o curso
4.0
1 classificações
1 avaliações
Programa de cursos integrados
100% online

100% online

Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.
Nível iniciante

Nível iniciante

The recommended math prerequisite is up through and including basic algebra including logarithms and the equation of a line.

Horas para completar

Aprox. 8 horas para completar

Sugerido: 4 weeks, 3-4 hours/week...
Idiomas disponíveis

Inglês

Legendas: Inglês

O que você vai aprender

  • Check

    Practice simple regression methods to determine relationships between an outcome and a predictor

  • Check

    Recognize confounding in statistical analysis

  • Check

    Perform estimate adjustments

Habilidades que você terá

P-ValueProportional Hazards ModelConfoundingregression
Programa de cursos integrados
100% online

100% online

Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.
Nível iniciante

Nível iniciante

The recommended math prerequisite is up through and including basic algebra including logarithms and the equation of a line.

Horas para completar

Aprox. 8 horas para completar

Sugerido: 4 weeks, 3-4 hours/week...
Idiomas disponíveis

Inglês

Legendas: Inglês

Programa - O que você aprenderá com este curso

Semana
1
Horas para completar
3 horas para concluir

Simple Regression Methods

Module one covers simple regression, the four different types of regression, commonalities between them, and simple linear aggression. Before completing the graded quiz, you can test your knowledge with the practice quiz. ...
Reading
8 vídeos (total de (Total 148 mín.) min), 2 testes
Video8 videos
Simple Regression: An Overview17min
Simple Linear Regression with a Binary (or Nominal Categorical) Predictor14min
Simple Linear Regression with a Categorical Predictor22min
Simple Linear Regression with a Continuous Predictor25min
Simple Linear Regression Model: Estimating the Regression Equation—Accounting for Uncertainty in the Estimates25min
Measuring the Strength of a Linear Association22min
Additional Examples17min
Quiz2 exercícios práticos
Practice Quiz: Simple Linear Regression
Simple Linear Regression30min
Horas para completar
2 horas para concluir

Simple Logistic Regression

Within module two, we will look at logistic regression, create confidence intervals, and estimate p-values. You will have the opportunity to test your knowledge in both a practice quiz and a graded quiz. ...
Reading
6 vídeos (total de (Total 89 mín.) min), 2 testes
Video6 videos
Simple Logistic Regression: An Overview9min
Simple Logistic Regression with a Binary (or Categorical) Predictor22min
Simple Logistic Regression: Accounting for Uncertainty in the Estimates15min
Estimating Risk and Functions of Risk from Logistic Regression Results16min
Additional Examples21min
Quiz2 exercícios práticos
Practice Quiz: Simple Logistic Regression
Logistic Regression30min
Semana
2
Horas para completar
2 horas para concluir

Simple Cox Proportional Hazards Regression

Module three focuses on Cox regression with different predictors. You will have the opportunity to test your knowledge first with the practice quiz and, then, with the graded quiz. ...
Reading
7 vídeos (total de (Total 101 mín.) min), 2 testes
Video7 videos
Simple Cox Regression: An Overview17min
Simple Cox Regression with a Binary (or Categorical) Predictor17min
Simple Cox Regression with a Continuous Predictor23min
Simple Cox Regression: Accounting for Uncertainty in the Estimates14min
Estimating Survival Curves from Cox Regression Results11min
Additional Examples14min
Quiz2 exercícios práticos
Practice Quiz: Simple Cox Proportional Hazards Regression
Simple Cox Regression30min
Semana
3
Horas para completar
3 horas para concluir

Confounding, Adjustment, and Effect Modification

Within module four, you will look at confounding and adjustment, and unadjusted and adjusted association estimates. Additionally, you will learn about effect modification. Similar to previous modules, you will first take a practice quiz before completing the graded quiz. ...
Reading
10 vídeos (total de (Total 117 mín.) min), 2 testes
Video10 videos
Confounding: A Formal Definition and Some Examples15min
Adjusted Estimates: Presentation, Interpretation, and Utility for Assessing Confounding11min
Adjusted Estimates: The General Idea Behind the Computations8min
Additional Examples7min
Effect modification: Introduction with an analytic example17min
Effect modification: Tree damage and elevation example15min
Effect modification: Examples from the literature16min
Confounding versus effect modification: A review7min
Additional examples15min
Quiz2 exercícios práticos
Practice Quiz: Confounding and Effect Modification12min
Confounding and Effect Modification30min
Semana
4
Horas para completar
2 horas para concluir

Course Project

During this module, you get the chance to demonstrate what you've learned by putting yourself in the shoes of biostatistical consultant on two different studies, one about self-administration of injectable contraception and one about medical appointment scheduling in Brazil. The two research teams have asked you to help them interpret previously published results in order to inform the planning of their own studies. If you've already taken other courses in this specialization, then this scenario will be familiar. ...
Reading
1 leitura, 1 teste
Reading1 leituras
Biostatistical Consulting Project10min
Quiz1 exercício prático
Course Project Quizs

Instrutores

Avatar

John McGready, PhD, MS

Associate Scientist, Biostatistics
Bloomberg School of Public Health

Sobre Johns Hopkins University

The mission of The Johns Hopkins University is to educate its students and cultivate their capacity for life-long learning, to foster independent and original research, and to bring the benefits of discovery to the world....

Sobre o Programa de cursos integrados Biostatistics in Public Health

This specialization is intended for public health and healthcare professionals, researchers, data analysts, social workers, and others who need a comprehensive concepts-centric biostatistics primer. Those who complete the specialization will be able to read and respond to the scientific literature, including the Methods and Results sections, in public health, medicine, biological science, and related fields. Successful learners will also be prepared to participate as part of a research team....
Biostatistics in Public Health

Perguntas Frequentes – FAQ

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

Mais dúvidas? Visite o Central de Ajuda ao Aprendiz.