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Table 4 Associated factors of lymph node metastasis

From: The associations between serum high-density lipoprotein cholesterol levels and malignant behavior in pancreatic neuroendocrine neoplasms

Variables Model 1 Model 2 Model 3
Univariate
OR (95%CI)
p Multivariate
OR (95%CI)
p Univariate
OR (95%CI)
p Multivariate
OR (95%CI)
p Univariate
OR (95%CI)
p Multivariate
OR (95%CI)
p
HDL-c (mmol/L) 0.18 (0.05–0.76) 0.02 0.24 (0.08–0.99) 0.048 0.18 (0.05–0.76) 0.019 0.21 (0.05–0.91) 0.037 0.18 (0.05–0.76) 0.019 0.23 (0.06–0.94) 0.04
Tumor size (cm) 1.24 (1.05–1.47) 0.01 1.16 (0.96–1.42) 0.13 1.24 (1.05–1.47) 0.13 1.19 (0.98–1.44) 0.073 1.24 (1.05–1.47) 0.013 1.19 (0.98–1.45) 0.084
Grade 1 0.11 (0.02–0.54) < 0.01 0.20 (0.04–1.05) 0.057 /   /   /   /  
Grade 2 0.32 (0.11–0.92) 0.03 0.38 (0.13–1.11) 0.076 /   /   / /
Grade 3 1 (reference)   1 (reference)   / / /   /  
G1 /   /   0.21 (0.05–0.94) 0.04 0.36 (0.07–1.72) 0.198 /   /  
G2 + G3 /   /   1 (reference)   1 (reference)   /   /  
G1 + G2 /   /   /   /   0.23 (0.09–0.60) < 0.01 0.32 (0.11–0.90) 0.03
G3 /   /   /   /   1 (reference)   1 (reference)  
  1. Model 1: grade were divided into three groups (G1, G2 vs G3 (reference)); Model 2: grade were divided into two groups (G1 vs G2/G3 (reference)); Model 3: grade were divided into two groups (G1/G2 vs G3 (reference))
  2. “/” means that the variables were not included in the regression analysis
  3. CI Confidence interval