digplanet beta 1: Athena
Share digplanet:

Agriculture

Applied sciences

Arts

Belief

Business

Chronology

Culture

Education

Environment

Geography

Health

History

Humanities

Language

Law

Life

Mathematics

Nature

People

Politics

Science

Society

Technology


Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/Observational_studies — Please support Wikipedia.
This page uses Creative Commons Licensed content from Wikipedia. A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia.
27774 videos foundNext > 

Observational Studies.mp4

AP Statistics -- Experiments, Observational Studies, and Drawing Conclusions

A midterm review on Experiments, Observational Studies, and Drawing Conclusions.

Observational Study vs Experiment

What's the difference between an observational study and an experiment?

AP Statistics: Observational Studies

This video briefly describes what an observational study is and goes over a few examples.

Elementary Statistics: Observational Studies Versus Designed Experiments

Observational Studies Versus Designed Experiments.

Cohort Study and Other Observational Studies

www.usmlevideos.net.

Observational Studies and Experiments

I created this video with the YouTube Video Editor (http://www.youtube.com/editor)

Observational Studies and Experiments

The last video on gathering data. Retrospective and prospective studies, Experimental designs (completely random, blocked, matched pairs), lurking and confou...

The strengths and weaknesses of observational studies

USMLE STATISTICS PEARL: Different types of observational studies ( Statistics)

Prepare for USMLE,UK,CANADIAN,AUSTRALIAN, NURSING & OTHER MEDICAL BOARD examinations around the globe with us. Understand the basics, concepts and how to ans...

27774 videos foundNext > 

407 news items

 
HealthNewsReview.org
Tue, 29 Jul 2014 15:33:23 -0700

I do not enjoy this – repeatedly calling out The BMJ for its misleading news releases on observational studies. But I'm going to keep doing it until I see a change. The last time I did this, just two months ago, change was promised by The BMJ editor ...
 
Visalia Times-Delta
Sun, 27 Jul 2014 21:18:45 -0700

And in a meta-analysis, 43 observational studies were analyzed, amounting to more than four million people's answers to questions about their sitting behavior and cancer incidences. Researchers examined close to 70,000 cancer cases and found that ...

National Post

Boston Globe
Tue, 29 Jul 2014 11:28:20 -0700

Observational studies like these, which aren't designed to measure cause and effect, can't take all differences between runners and non-runners into account, so it's hard to say exactly how much running contributed to a longer lifespan. Lee agreed, but ...
 
JEMS.com
Tue, 29 Jul 2014 08:00:00 -0700

Federal rules require them to show evidence, often through animal testing or observational studies, that the experiment will deliver care that is likely to be better than status quo. Researchers gauge community input, win approval from hospital review ...

Hereford Times

Hereford Times
Tue, 29 Jul 2014 08:14:25 -0700

"There might not be studies for them at this point in time, but we will note their interest for any future studies. They might be offered interventional trials, such as those testing a new treatment, or observational studies, such as studies that based ...
 
Monthly Prescribing Reference
Tue, 29 Jul 2014 10:03:45 -0700

Yong Gan, MD, of the Huazhong University of Science and Technology in Wuhan, China, and colleagues conducted a meta-analysis of 12 observational studies with 28 independent reports; 226,652 participants were involved, including 14,595 patients with ...
 
JEMS.com
Tue, 29 Jul 2014 08:00:00 -0700

Federal rules require them to show evidence, often through animal testing or observational studies, that the experiment will deliver care that is likely to be better than status quo. Researchers gauge community input, win approval from hospital review ...

Times of India

Times of India
Mon, 28 Jul 2014 22:15:00 -0700

He recommended that sites use so-called "natural experiments" — that is, observational studies that occur naturally, and from which data can be gleaned. "We use natural experiments to overcome ethical problems that arise in randomized experiments," he ...
Loading

Oops, we seem to be having trouble contacting Twitter

Talk About Observational studies

You can talk about Observational studies with people all over the world in our discussions.

Support Wikipedia

A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia. Please add your support for Wikipedia!