The studies that have been done across the world show that women are twice as likely to develop PTSD compared to men. We're currently looking at this: in the general Canadian population and the Canadian military, if the person is exposed to the same traumatic event, are men more or less likely to develop PTSD? We are finding—and these findings are not published yet—that women, if they're exposed to the same traumatic event as a man, are more likely to develop PTSD.
On May 16th, 2017. See this statement in context.