In fact, about 75% of people diagnosed with BPD are women; that's a ratio of 3 women to 1 man diagnosed with BPD. Researchers do not know why there is this gender difference. It may be that women are more prone to BPD, women may be more likely to pursue treatment or that there are gender biases when it comes to diagnosis. For instance, men with symptoms of BPD may be more likely to be misdiagnosed with another condition like post-traumatic stress disorder or major depressive disorder.
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