Workplace Wellness & Randomized vs Observational trials
2018-08-08 16:17:28.637264+02 by Dan Lyke 0 comments
New York Times: Workplace Wellness Programs Don’t Work Well. Why Some Studies Show Otherwise. — Randomized controlled trials, despite their flaws, remain a powerful tool. looks at the Illinois Workplace Wellness Study, a randomized controlled trial on workplace wellness programs, which the researchers then also analyzed as though it were an observational study, and the differences are striking.