Post Hoc Ergo Propter Hoc?

Health News Article | Reuters.co.uk:

"A study of 289 older women without dementia found that those who rated talk shows and soaps as their favorite programs performed more poorly on tests of memory, attention and mental quickness than their peers who cited other types of shows.

What's more, they were at greater risk of showing signs of clinical impairment. For example, compared with women who preferred to watch news programs, those who favored soaps were more than seven times more likely to show signs of impairment on one of the tests, while talk show fans were more than 13 times more likely to demonstrate impairment.

'Those findings are quite robust,' Fogel told Reuters Health.

He said it's not possible to tell whether the programs somehow contribute to cognitive decline or whether women in the early stages of decline gravitate toward those shows. Preferences for daytime TV could also be a marker of a sedentary, homebound lifestyle, and research suggests that staying physically and socially active can help stave off mental decline.

But regardless of the reasons, a preference for talk shows and soaps 'is a marker of something suspicious,' Fogel said."