Şizofreni hastalarında TSH, fT3 ve fT4 düzeylerinin nörobilişsel belirtiler üzerine etkisi

Purpose: The aim of this study is to examine the relationship between thyroid hormone levels and positive, negative, general, cognitive symptoms in euthyroid patients with psychosis.
 Materials Methods: Thirty-three schizophrenia were included cross-sectional study. Sociodemographic clinical data participants, positive negative assessment scale (PANSS), general functionality (GAF), global impression (CGI) scores recorded. relationships TSH, fT3, fT4 performances which measured via a neurocognitive battery consisting Trail Making Test (TMT) A, TMT B, verbal fluency test (VFT), digit span (DS), forward backward, Wisconsin Card Sorting (WCST) investigated.
 Results: Significant correlations found fT3 WCST performances. was significantly correlated number categories achieved (r=.508; p=0.003). A significant correlation B (r=-.376; p=0.031) VFT (p=.355; p=0.043) In linear regression model, it that predicted (UB=1.680; p=0.029). 
 Conclusion: results our suggested has more effects, primarily on executive functions, compared T4.