Tag Archives: HPV

Sunday Science Lesson: association vs. causation + knowing the difference between good news and bad

by Carl V Phillips

This article in JAMA, which shows an association between smoking and a cancer-causing HPV infection (oral infection with HPV-16), is not really about THR. So I will post it under my broader and underused “Sunday Science Lesson” series. There is a minor bit of anti-THR lying in it: They bundle in the smokeless tobacco users with the (10 times as many) smokers in their analyses, pretending that those exposures are similar. As a result, they refer to what is really smoking as “tobacco use” (and even worse, “nicotine use”) in the title, press release, and body of the article. But that is not my point today. Continue reading