To do so, a company would have to market the product for many years and conduct long-term epidemiologic studies.    From Wordnik.com.  [The Rest of the Story: Tobacco News Analysis and Commentary] Reference

This dramatic shift in the illnesses that cause the majority of death and disability has been divided into 4 stages known as the epidemiologic transition.    From Wordnik.com.  [JAMA current issue] Reference

Both of the studies you linked are observational studies often called epidemiologic studies and as such they don’t prove anything.    From Wordnik.com.  [Resistant starch | The Blog of Michael R. Eades, M.D.] Reference

Principles of epidemiologic research and biostatistics.    From Wordnik.com.  [Pediatric Infectious Diseases Fellowship] Reference

Ultraviolet radiation and the eye: an epidemiologic study.    From Wordnik.com.  [Potential impacts of direct mechanisms of climate change on human health in the Arctic] Reference

We're in the preliminary epidemiologic stages of our investigation.    From Wordnik.com.  [CNN Transcript Sep 15, 2006] Reference

Mood disorders in children and adolescents: An epidemiologic perspective.    From Wordnik.com.  [Robert Leahy, Ph.D.: The Cost of Depression] Reference

Air pollution epidemiologic studies in South Africa — need for freshening up.    From Wordnik.com.  [Modern environmental health hazards] Reference

We're trying to characterize the severity and the epidemiologic characteristics.    From Wordnik.com.  [CNN Transcript May 2, 2009] Reference

We are trying to characterize the severity and the epidemiologic characteristics.    From Wordnik.com.  [CNN Transcript May 2, 2009] Reference

However, the few existing epidemiologic studies in humans have been inconclusive.    From Wordnik.com.  [A cautionary tale of mucus fore and aft | The Blog of Michael R. Eades, M.D.] Reference

But what they did is they did a classic and appropriate epidemiologic investigation.    From Wordnik.com.  [CNN Transcript Oct 20, 2001] Reference

Started "(covering basic foundational issues such as epidemiologic methods), followed by.    From Wordnik.com.  [Infection Control Today Site Wide Content Feed] Reference

The epidemiologic concepts of “incidence” and “prevalence” may be relevant here.    From Wordnik.com.  [The Volokh Conspiracy » How to Turn Good News into Bad News] Reference

Similar epidemiologic trends have been observed for diabetes and coronary heart disease.    From Wordnik.com.  [Periodontal disease and pancreatic cancer | The Blog of Michael R. Eades, M.D.] Reference

STONE: Well, this study comes in the context of really decades of epidemiologic evidence.    From Wordnik.com.  [CNN Transcript Oct 24, 2004] Reference

It's very important to also point out we will continue to perform epidemiologic investigations.    From Wordnik.com.  [CNN Transcript Oct 18, 2001] Reference

MICHOTA: Well, another important thing, Larry, we did an epidemiologic study about a year and a half ago.    From Wordnik.com.  [CNN Transcript Mar 9, 2005] Reference

Despite a series of epidemiologic studies showing these claims to be groundless, many lawsuits were successful.    From Wordnik.com.  [Op-eds on vaccines by Paul Offit, MD] Reference

Prior epidemiologic and laboratory studies have pointed to a role for estrogen in protecting the brain from aging.    From Wordnik.com.  [Ovary Removal Surgery Elevates Risk of Dimentia | Impact Lab] Reference

And so I would hesitate to say that that's, you know, epidemiologic evidence that coffee prevents Alzheimer's disease.    From Wordnik.com.  [Nervous About Alzheimer's? Coffee May Help] Reference

Wanting to make a difference, I directed whatever talents and energy I have to the rising tide of epidemiologic trouble.    From Wordnik.com.  [David Katz, M.D.: Medical Research, Lifestyle Choices and Your Health Destiny] Reference

In epidemiologic research, increases in risk of less than 100 percent are considered small and are usually difficult to interpret.    From Wordnik.com.  [Cathy Young’s Reasoning is (Insert Generic Fat Reference Here)] Reference

In the epidemiologic studies, there was sufficient evidence that formaldehyde causes nasopharyngeal cancer, "strong but not sufficient".    From Wordnik.com.  [Alcohol] Reference

And until we have the epidemiologic studies, we don't know what percentage that represents, whether it represents who has been ill or not.    From Wordnik.com.  [Lashof And Busick Briefing On Gulf Illnesses Report] Reference

He envisioned the CDC as a brain-trust of epidemiologic intelligence for the nation, elevating its status and empowering its professionals.    From Wordnik.com.  [Tracking The Next Financial Epidemic] Reference

Thus, the committee has limited its review to epidemiologic studies of health outcomes in Gulf War veterans to determine their health status.    From Wordnik.com.  [The quack science of the Department of Veterans Affairs and Institute of Medicine] Reference

Data sources: We reviewed published epidemiologic, exposure, and environmental studies of chemical agents such as heavy metals and pesticides.    From Wordnik.com.  [Modern environmental health hazards] Reference

Public-health researchers, funded by our taxes, should strive to translate epidemiologic data into clinical trials, not into screaming headlines.    From Wordnik.com.  [What’s New in the World of Medicine] Reference

Swedish epidemiologic studies of the widespread use of 131I in diagnosis and treatment of thyroid disease found no significant risk of thyroid cancer.    From Wordnik.com.  [Health effects of the Chernobyl accident] Reference

The laboratory cooperation around the world, the epidemiologic tracing and intelligence, the full rapid sharing and information, I think means we're alert.    From Wordnik.com.  [CNN Transcript Apr 29, 2003] Reference

Some of our early epidemiologic investigations are showing that contacts of people who have been diagnosed have a significant rate of respiratory infection.    From Wordnik.com.  [CNN Transcript Apr 26, 2009] Reference

The Committee looks forward to the results from the large, population-based epidemiologic studies now underway, which will shed additional light on these issues.    From Wordnik.com.  [Statement Before The Veterans Affairs Committee, United States Congress] Reference

There is also no scientific, medical, clinical, immunologic, or epidemiologic evidence that there is any benefit to delaying or breaking up vaccines in the schedule.    From Wordnik.com.  [this won't hurt a bit] Reference

We are actively discussing those issues across the government and incorporating the scientific, epidemiologic and modelling data that is being developed in real time.    From Wordnik.com.  [CNN Transcript May 3, 2006] Reference

MMR vaccine has been used widely in the United States since 1971 – - and the available epidemiologic evidence does not support a causal link between MMR vaccine and autism.    From Wordnik.com.  [Huffington Post Expert: Vaccines and Autism: More Answers] Reference

Non-personal services included environmental health services and ensuring that water and sanitation, epidemiologic surveillance services and health information were provided.    From Wordnik.com.  [ANC Daily News Briefing] Reference