Define "Short"

So, short people have more health problems, at least those subject to the British healthcare system. But, obviously showing a "tall" bias, the report on the study doesn't mention what qualifies as "short." Hey! Those inches matter to "short" people's "psycho-social well-being." Or did the "tall" reporter just "overlook" that info, since it happened to be "down there, somewhere?" Not only that, the researchers are based in Denmark, among the tallest people in the world. Just more data to justify how great tall people are, I guess.