To date, only weak evidence relates job satisfaction to work productivity while much stronger evidence shows a positive correlation between psychological well - being and work performance. (positivepsychologynews.com)
Likewise, advocates for smoking bans should be more candid about the limits of the arguments when interventions depend on weak evidence. (sciencedaily.com)
Well, I guess you might be able call it very very weak evidence. (religion.blogs.cnn.com)