Compare the above study from the 1990s to a recent market-timing study of industry experts since 1998.
This shows data to compare the recently released study to the prior three studies since 2007.
It doesn't stop ticking while a drugmaker does a five-year study to compare the drug, in safety and efficacy, with the alternatives.
James Danckert, an associate professor of psychology at the University of Waterloo, in Canada, recently conducted a study to compare the physiological effects of boredom and sadness.
WSJ: Interesting Fact: There's a Yawning Need for Boring Professors
One hint could come from Courage, a 2, 300-patient study that will compare stent procedures to drug therapy.
Glaxo conducted another study that did compare Actos and Avandia in another database and found no difference.
The study did not compare women who worked with those who did not work - it only compared women doing different sorts of work.
The aim of the study was to compare two groups of animals that lived during periods when sea ice extent and pollution levels were very different.
To be included, a study had to compare organic and conventional planting across similarly-sized areas, had to report on the sample size and error margins, and had to use organic methods that complied with the guidelines of certification organisations (such as the UK's Soil Association).
So the University of Virginia study was able to compare the two approaches.
No one knows for sure, which is why the National Institutes of Health (NIH) initiated a study in 2008 to compare the two drugs.
FORBES: Avastin vs Lucentis: One Step Closer to Cost Rationing?
To see if chocolate really does have a positive impact on weight, Dr. Golomb says, a study specifically designed to compare chocolate eaters to non-chocolate eaters needs to be conducted.
Maybe compare point spreads to seedings, or study those team-by-team defensive stats until you collapse from exhaustion before determining who hold opponents to the lowest field goal percentage in games decided by fewer than ten points.
The authors of the study say it was the first to compare police and hospital data and that its four year time span was longer than other CCTV evaluations.
BBC: The study was the first to compare police and hospital data
Unlike earlier research, which often used video clips or other methods to simulate crimes and witnesses, the Illinois study was the first and only one to compare the two methods in the field using actual cases.
In a study two years ago, Nissen used the same ultrasound technology to compare Lipitor to Pravachol, a weaker drug made by Bristol-Myers Squibb.
In a study two years ago, Nissen used the same ultrasound technology to compare Lipitor to Pravachol, a weaker drug made by Bristol-Myers Squibb (nyse: BMY - news - people ).
The objective of this study was to estimate the annual and lifetime medical costs attributable to obesity, to compare those to similar costs attributable to smoking, and to discuss the implications for prevention.
FORBES: Alcohol, Obesity and Smoking Do Not Cost Health Care Systems Money
One solution is to ignore the scientific reasons underpinning the difference, and to do a big clinical study--probably involving tens of thousands of patients with arthritis--to compare the risk of heart attack for the various drugs.
When big, controlled clinical trials designed to compare two medicines emerge, the results often resemble what Graham managed with a supposedly less-sensitive study.
If you compare a private college with a public one based on tuition and post-graduate salaries, one study suggests that private college tuition pays itself back in a bit over six years.
FORBES: $200,000 College Tuition Got You Down? Payback is 6.3 Years
In this latest study, the scientists looked at records from coral skeletons, ship observations and climate models to compare coral growth rates from 1880 to 2000.
BBC: Particles from fossil fuels 'affect the growth of corals'
The study came about because the Dodd-Frank Wall Street Reform and Consumer Protection Act directed the CFBP to compare credit scores sold to consumers and lenders.
FORBES: Credit Scores Often Unreliable, Warns Consumer Financial Protection Bureau
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