NEJM -- Data Torturing
نویسنده
چکیده
"If you torture your data long enough, they will tell you whatever you want to hear" has become a popular observation in our office. In plain English, this means that study data, if manipulated in enough different ways, can be made to prove whatever the investigator wants to prove. Unfortunately, this is generally true. Because every investigator wants to present results in the most exciting way, we all look for the most dramatic, positive findings in our data. When this process goes beyond reasonable interpretation of the facts, it becomes data torturing. The unfortunate result of torturing data is the dissemination of incorrect information to the research community and to patients.
منابع مشابه
Nejm —
Page 1 of 10 file:///Users/sharonargenbright/Desktop/HB%20321/NEJM%20—2011%20.webarchive Cross-sectional studies of hospital-level administrative data have shown an association between lower levels of staffing of registered nurses (RNs) and increased patient mortality. However, such studies have been criticized because they have not shown a direct link between the level of staffing and individu...
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