The top diagnosis of women veterans treated in the VA Connecticut Healthcare System is Post Traumatic Stress Disorder (PTSD) and it is usually accompanied by other mental health illnesses, according to VA officials. Most women veterans suffer from a mental illness, studies show, and the VA is taking steps to focus more on female-specific mental health care. A national study commissioned by the VA, Barriers to Care for Women Veterans, found that 52 percent of women veterans said they needed mental health care, but only 24 percent sought treatment. A survey by the nonprofit Service Women’s Action Network (SWAN) showed that women veterans consider mental health to be their biggest challenge. At Connecticut VA facilities, 1,404 women had at least one mental health visit last year, representing 45 percent of women who use the VA.