强迫症中的“阳光维生素”：其与疾病病因病理生理学关联的系统评价和元分析评估

Introduction Decrements in the circulating levels of vitamin D (vitD) are frequently associated with psychiatric conditions, often correlating with disorder severity. However, whether hypovitaminosis D is linked to incidence and symptom severity of obsessive-compulsive disorder (OCD) remains obscure. The purpose of this systematic review and comprehensive meta-analytical assessment was to evaluate the relationship between categorical and numerical parameters of endogenous vitD status and OCD etio-pathophysiology. Methods Using a systematic scheme, we retrieved clinical data from peer-reviewed