Statistics show that in the United States, ten times as many males are arrested for violence as females. Among young Taiwanese, 11 times more males are apprehended for violent crimes as females and most murders are committed by males between the ages of 15 and 25. Males are responsible for 99 % of domestic violence.
據統計，在美國因暴力被逮捕的男性是女性的十倍，台灣地區青少年暴力型犯罪男性亦為女性的十一倍，殺人致死的犯罪者也以十五至二十五歲男性佔多數，家庭暴力中的施暴者百分之九十九為男性。