Additional file 1 of Gray matter reduction in bilateral insula mediating adverse psychiatric effects of body mass index in schizophrenia

Additional file 1: Fig. S1. Partial correlation analysis between BMI and bilateral insula in SZ group, controlling for sex, age and education. Fig. S2. Partial correction analysis between negative symptom and bilateral insula in SZ group, controlling for sex, age and education. Fig. S3. Results of bilateral insula in the whole-brain VBM analyses. Red indicates the bilateral insula in the main effects of diagnosis (SZ

附加文件1：补充图S1。精神分裂症（SZ）组中身体质量指数（Body Mass Index, BMI）与双侧脑岛（bilateral insula）的偏相关分析，控制性别、年龄与受教育程度作为协变量。补充图S2。精神分裂症（SZ）组中阴性症状与双侧脑岛的偏校正分析，控制性别、年龄与受教育程度作为协变量。补充图S3。全脑基于体素的形态测量学（Voxel-Based Morphometry, VBM）分析中双侧脑岛的结果：红色代表诊断（SZ）主效应下的双侧脑岛。