A list of puns related to "The Best of Ray Stevens"
1975 | Jaws | Nominated |
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1986 | The Color Purple | Nominated |
1994 | Schindler's List | Won |
1999 | Saving Private Ryan | Nominated |
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https://www.nytimes.com/2019/11/13/opinion/diet-research-nutrition.html
Most diet trials in the best journals fail even the most basic of quality control measures. Thatβs the finding of a study by us published today on JAMA Network Open.
Investigators receiving funding for any clinical trial from the National Institutes of Health must register in advance what they plan to test, among other design features, to ensure that the data are fairly analyzed. Comparing the original registries with the final published studies, we found that diet trials in the past decade were about four times as likely as drug trials to have a discrepancy in the main outcome or measurement β raising concern for bias.
This quality-control problem of diet trials in comparison to ones on pharmaceuticals leads to a bigger issue: underinvestment in nutrition research and in how we tackle the mysteries of a healthy diet.
Although the problems with observational studies have received much attention (βAssociation doesnβt prove causation,β as scientists say), clinical trials can suffer from equally important limitations. In a clinical trial, investigators assign volunteers to receive different treatments β such as a low-carbohydrate versus low-fat diet β ideally in random order. Beyond registry issues, trials may provide misleading results for many reasons, including small size, short duration and weak interventions (they lack power to actually make the intended change in behavior).
These failures are disturbing because epidemics of diet-related disease will shorten life expectancy and impose huge economic costs on the United States in coming years. We continue to lack effective dietary prevention, in part because clinical trials have been too poorly designed and conducted to rea
... keep reading on reddit β‘Or what a map of his central nervous system would look like?!
That thought is more nightmare fuel than the actual scene itself!
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