“…The low prevalence in certain countries such as Singapore, Malaysia and Japan probably can be attributed to the adoption of more ''Western'' lifestyle of these civilizations. Unlike, the low prevalence in certain countries, like Nepal, and the large variation within the same countries, can be attributed, as also demonstrated by previous studies, on (1) cultural aspects, related to the specific perception of these civilizations, for mental health as well as the social exclusion of those who are diagnosed as mentally ill [2,131], (2) differences in estimation methodology, the time of the evaluation and the specific characteristics of the culture under study in each case [2,21,34,116,153], (3) the lack of medical information and medical intervention in some cultural groups under study [107,124], (4) the way in which women in nW-cultures express their symptoms, mainly through physical reactions, in contrast to women from Western cultures [2,21,28,34,35,154]. A significant fact, which could also affect the recognition of the disease, could be the absence of reference to the disease in some cultures.…”