Good article - of course if a study looks at a lot of things, by chance alone they are likely to find something. Is it worthwhile to do additional studies? Yes, this is potentially serious, but at this point, as you've said, this is very weak evidence.
Good article - of course if a study looks at a lot of things, by chance alone they are likely to find something. Is it worthwhile to do additional studies? Yes, this is potentially serious, but at this point, as you've said, this is very weak evidence.