主要抑郁症患者首发和复发患者中抑郁症状与精神病性症状之间差异症状连接性：网络分析

Major depressive disorder with psychotic features (MDDP), as a specifier of major depressive disorder, is characterized by the concurrent presence of depressive and psychotic symptoms. However, the interrelations between these symptom domains remain unclear. Guided by a network-based psychopathology framework, this study employed the symptom network and Bayesian network analysis to examine the connections between depressive-related and psychotic-related symptoms in MDDP. A total of 535 patients (female = 395, male = 140; Mean age = 34.52, SD age = 17.45, range age = 12–77) diagnosed with MDDP