3 ms·
title of paper is: "Late-life alcohol consumption and 20-Year mortality" http://onlinelibrary.wiley.com/store/10.1111/j.1530-0277.2010.01286.x/asset/j.1530-0277
by dododo 16y ago
title of paper is: "Late-life alcohol consumption and 20-Year mortality" http://onlinelibrary.wiley.com/store/10.1111/j.1530-0277.2010.01286.x/asset/j.1530-0277.2010.01286.x.pdf http://onlinelibrary.wiley.com/store/10.1111/j.1530-0277.201...
in particular, they are looking whether some 55-65 year olds died the next 20 years, women were underrepresented in their sample (just 37%) who tend to be lighter drinkers anyhow [citation needed]. participants were select by having been at a health care facility in the last 3 years. the socioeconomic factors they took into account where those at the start ("at baseline"). i.e., who knows what changed in the past or future, or why they were in a health care center, etc. was there an observation effect? who knows.
the yahoo article doesn't seem to represent this very well. hype hype hype