Sentences with phrase «observational study»

In the past, results from observational studies raised concerns that frequent dairy consumption could increase prostate cancer risk (6, 7).

This prospective observational study helps though still doesn't provide a definitive set of «rules» for triggering evaluation.

The most shocking and absolutely necessary observational study on abusive relationships of this decade.

Long - term observational studies found reduced chronic disease risk associated with consumption of mixed whole grains (primarily wheat and oats, plus some corn and rice) and with rye.

With regards to dairy, other large observational studies seem to indicate that, increased dairy consumption leads to less weight gain.

When performed properly, they allow the least amount of bias and demonstrate causation — unlike lesser - quality study approaches, such as observational studies or case - control studies.

Such observational studies don't establish cause and effect.

This result provides further confirmation of previous observational studies that had suggested the existence of such a link.

Although this is supported by many observational studies, the benefits of raising HDL - cholesterol have not been confirmed in clinical trials (11).

These include observational studies of gene - environment correlation and gene - environment interaction.

Several observational studies have looked at the link between increased consumption of onions and a reduced risk of certain types of cancers, including stomach, breast, colon, prostate and ovarian.

In addition, most observational studies have shown that high - fat dairy may be protective against heart disease (23, 24).

The analysis included data from 16 high - quality observational studies involving more than 12,000 women worldwide.

That's a serious advantage for those running long - term observational studies.

Ultimately, real - world observational studies like this have to sacrifice some control in exchange for greater ecological validity.

Because observational studies look at groups of people and their behavior over time, it's hard to say for sure that other conflicting factors aren't influencing the outcomes they examine.

The meta - analysis included observational studies which means that it's impossible to rule out the effect of other lifestyle or biological factors having an influence on the results.

Perhaps most importantly, the lifestyle suggestions such observational studies have pointed toward aren't new — they're already routinely recommended by doctors to patients.

Future observational studies of this regime would be of most benefit if they could provide robust cloud statistics as a function of mean environmental conditions.

It is the largest and longest observational study ever undertaken to improve the health of dogs.

However, newer observational studies note no significant associations between coronary or cardiovascular heart disease, as well as total mortality.

For the new research, the scientists were able to tap databases from two well - known ongoing observational studies that collect data on diet and other lifestyle factors and various health outcomes.

Many observational studies link higher intakes of fish and other seafood with improved health outcomes.

Background: Numerous observational studies have found supplemental calcium and vitamin D to be associated with reduced risk of common cancers.

The existing body of literature evaluating group prenatal care, although growing, is relatively small and includes mostly observational studies yielding a mix of positive and negative results.

However... keep in mind that the studies above are so - called observational studies, which can not prove cause and effect.

This is the first large - scale observational study to examine this link across a large range of healthy children and adolescents.

In a clinical trial, the study controls the dietary intake, which is more complicated than in observational studies where the participants control their own diet.

Because observational studies may not fully control for dietary factors, exercise habits, and other variables, they can't prove whether the treatment is responsible for the health benefits.

There are also intriguing observational studies tracking human children over the short - term.

There are also intriguing observational studies tracking human children over the short - term.

In the present observational study, 16 obese individuals who participated in the trial were chosen based on their weight - loss success.

One observational study demonstrates the positive impact that optimizing shelter capacity can have on live release rates, euthanasia and animal health.

A poorly conducted clinical trial may produce inferior evidence to a high - quality observational study.

But the largest observational study yet is already underway.

In many past observational studies, however, basic genetics or environmental factors could be blamed for this association.

Results from observational studies however, have been inconsistent and vary by cancer site and other factors, including gender and genetic risk.

Some supplements that were found to have health benefits in observational studies turned out, with more rigorous testing, to be not only ineffective but also risky.

This course is specially designed for the beginning to advanced student who wants to move their figurative work beyond observational study and toward a depiction of a more personal reality.

Figure Drawing — Through direct observational studies students will learn to draw the human form.

A review of 88 observational studies found that a higher intake of sugary soda was associated with greater calorie intake, higher body weight and lower intake of other important nutrients (31).