This might have been true during WW II when flat feet and myopia did not exempt men from conscription. It has not, that I know of, been true any time in the last seventy years. I moved to the area forty-five years ago. This was not because I supposed that the 5:1 ratio (which some mentioned) would make women overlook my mediocre looks, shabby clothes, and so-so hygiene; but the chance it could be true seemed like a bonus.