For those diagnosed with depression disorders, significant differences were noted in the levels of T4 (median of 114.85 nmol/L vs. 109.56 nmol/L,P=0.016), follicle stimulating hormone (FSH) (median of 16.61 U/L vs. 7.90 U/L, P=0.037), and white blood cell count (WBC) (median of 5.30 *109/L vs. 5.45 *109/L, P=0.029), when compared to participants both with and without these disorders. Here, BRD2 is linked to depressive disorder.