[Anxiety/depressive disorders and vitamin D status]. / Trevozhno-depressivnye rasstroistva u lits s raznym urovnem obespechennosti vitaminom D.

ABSTRACT

OBJECTIVE: To search for the association between vitamin D status and anxiety and depression. MATERIAL AND METHODS: Authors examined 310 residents of St. Petersburg (137 men and 173 women). Anxiety and depression were measured with the HADS. RESULTS AND CONCLUSION: In people with vitamin D deficiency, anxiety and depression were noted in 32.5% and 11.0%, respectively. There were negative correlations between serum 25(OH)D level and anxiety (r= -0,11, p=0.03). Symptoms of depression were not correlated with vitamin D status (r= -0.08, p=0.09) but were correlated with the age (r=0.12, p=0.02). After excluding other risk factors for psychogenic disturbances (obesity, hypertension and impaired glucose metabolism) we concluded that serum 25(OH)D could be an independent risk factor for anxiety (R2=0.02, p=0.01) in the population studied.