"The Psychiatric Genomics Consortium's Cross-Disorder Working Group analyzed genetic data from over 1 million individuals with psychiatric disorders and about 5 million without, revealing significant genetic overlaps among 14 conditions."
"Major depression, anxiety disorders, and PTSD shared an estimated 90 percent of their genetic risk, while schizophrenia and bipolar disorder shared about 66 percent of their genetic markers."
"The findings support the clinical observation that psychiatric conditions often overlap, suggesting that understanding these genetic connections could lead to improved diagnostic and treatment strategies."
A study involving over 6 million individuals revealed significant genetic overlaps among 14 psychiatric disorders. Major depression, anxiety disorders, and PTSD shared approximately 90% of their genetic risk, while schizophrenia and bipolar disorder shared about 66%. The research indicates that psychiatric conditions often cluster into broader categories, including internalizing disorders, compulsive disorders, substance use disorders, and neurodevelopmental disorders. These findings may encourage clinicians to adopt a more flexible approach to diagnosis and treatment, recognizing the interconnectedness of various psychiatric conditions.
Read at Psychology Today
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