腹部脂肪面积与2型糖尿病患者胰岛β细胞第一时相分泌功能的关系

陆佳萍, 刘醒, 张林杉, 赵琳, 张敏, 李小英, 刘玥隽

Relationship between abdominal fat area and first-phase insulin secretion function of pancreatic β-cells in patients with type 2 diabetes

LU Jiaping, LIU Xing, ZHANG Linshan, ZHAO Lin, ZHANG Min, LI Xiaoying, LIU Yuejun

图3 列线图的校准曲线 Note： A. SFA-simple model. B. VFA-simple model. C. VFA-invasive model. The dashed grey lines represent perfect prediction (ideal line); the blue lines represent the entire cohort (apparent); the yellow lines, bias-corrected via bootstrapping (with 1 000 replicates), indicate observed nomogram performance (bias-corrected).

Fig 3 Calibration plots of the nomogram models