When weighing the results of a medical study it's important to consider who supplied money to conduct the research. According to an analysis of drug trials published Monday, studies were much more likely to be positive -- that is, showing the drug worked -- in trials that were funded by the pharmaceutical industry. Researchers reviewed 546 drug trials and found that industry-funded trials reported positive outcomes 85% of the time compared with 50% of the time for government-funded trials and 72% of the time for trials funded by nonprofits or non-federal organizations. Among the nonprofit or non-federal studies, those that received industry contributions were more likely to be positive (85%) compared with those that did not have any industry support (61%).
