This course is part of the Biostatistics in Public Health Specialization

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1,697 ratings

John McGready, PhD, MS

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Biostatistics in Public Health SpecializationJohns Hopkins University

About this Course

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Biostatistics is the application of statistical reasoning to the life sciences, and it is the key to unlocking the data gathered by researchers and the evidence presented in the scientific literature. In this course, we'll focus on the use of statistical measurement methods within the world of public health research. Along the way, you'll be introduced to a variety of methods and measures, and you'll practice interpreting data and performing calculations on real data from published studies.  Topics include summary measures, visual displays, continuous data, sample size, the normal distribution, binary data, the element of time, and the Kaplan-Meir curve.

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Course 1 of 4 in the

Biostatistics in Public Health Specialization

Beginner Level

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

Approx. 15 hours to complete

English

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What you will learn

Calculate continuous data measures
Interpret data visualizations
Analyze binary data
Analyze time to event data

Skills you will gain

Statistics
Normal Distribution
summary measures
binary data

Flexible deadlines

Reset deadlines in accordance to your schedule.

Shareable Certificate

Earn a Certificate upon completion

100% online

Start instantly and learn at your own schedule.

Course 1 of 4 in the

Biostatistics in Public Health Specialization

Beginner Level

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

Approx. 15 hours to complete

English

Could your company benefit from training employees on in-demand skills?

Try Coursera for Business

Instructor

Instructor rating

4.79/5 (597 Ratings)

John McGready, PhD, MS

Associate Scientist, Biostatistics

Bloomberg School of Public Health

75,422 Learners

6 Courses

Offered by

Johns Hopkins University

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Syllabus - What you will learn from this course

Content Rating96%(3,318 ratings)

Week

Week 1

1 hour to complete

The Role of Statistics in Public Health Research

1 hour to complete

6 videos (Total 64 min)

4 hours to complete

Continuous Data Measures

4 hours to complete

6 videos (Total 88 min), 1 reading, 2 quizzes

Week

Week 2

3 hours to complete

The Normal Distribution

3 hours to complete

5 videos (Total 75 min)

Week

Week 3

3 hours to complete

Binary Data

3 hours to complete

6 videos (Total 78 min), 1 reading, 2 quizzes

6 videos

Introduction2m

Binary Data: Definition and Summarization (Binomial Distribution, P-Hat, SD)11m

Comparing Distributions of Binary Data: Risk Difference and Relative Risk22m

Comparing Distributions of Binary Data: Odds Ratios16m

A Brief Note About Ratios (Will Also Be Revisited Later in the Course)12m

Additional Examples13m

1 reading

Summative Quiz Solutions10m

2 practice exercises

Practice: Binary Data30m

Binary Data1h

Week

Week 4

3 hours to complete

Dealing with the Element of Time

3 hours to complete

6 videos (Total 85 min), 1 reading, 2 quizzes

6 videos

Introduction3m

Time to Event Data: Definition (Censoring) and Numerical Summary Measures (Incidence Rates)24m

Numerically Comparing Groups on Time to Event Outcomes11m

Summarizing Time-to-Event Data, Graphically27m

Graphically Comparing Groups on Time to Event Outcomes9m

Additional Examples10m

1 reading

Summative Quiz Solutions10m

2 practice exercises

Practice: Dealing with the Element of Time

Dealing with Elements of Time1h

2 hours to complete

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 asthma medication and the other about self-administration of injectable contraception. The two research teams have asked you to help them interpret previously published results in order to inform the planning of their own studies.

2 hours to complete

2 readings

Reviews

4.8

417 reviews

5 stars
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4 stars
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3 stars
1.64%
2 stars
0.23%
1 star
0.47%

TOP REVIEWS FROM SUMMARY STATISTICS IN PUBLIC HEALTH

by MHMar 29, 2020

At the beginning of the online courses, I thought, perhaps it will be easy. True to say, once I am working on the assignment and course projects. It is really tough and challenging.

by ECSep 22, 2020

I found this course really useful. It actually made you do work and it wasn't necessarily easy to pass the end of module content, which I feel made the course so much more valuable. Highly recommend.

by PPApr 28, 2021

A great way to get introduced to the field of Biostatistics is through this course ! The content as well as the quizzes are very well designed for entry level public health professionals.

by ERJan 22, 2019

Great course. Couple of hiccups along the way, but I think they are all ironed out now. The instructor is excellent at explaining and providing relevant samples to demonstrate course material.

View all reviews

About the Biostatistics in Public Health Specialization

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.

Frequently Asked Questions

When will I have access to the lectures and assignments?
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.
What will I get if I subscribe to this Specialization?
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.
Is financial aid available?
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

More questions? Visit the Learner Help Center.

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Summary Statistics in Public Health

About this Course

What you will learn

Skills you will gain