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Table 3 Risk of central lymph node metastasis in solitary papillary thyroid microcarcinomas according to tumor extent

From: Influence of tumor extent on central lymph node metastasis in solitary papillary thyroid microcarcinomas: a retrospective study of 1092 patients

Variable Adjusted OR 95% CI P value
Within capsule 1 (ref)   
Capsule invasion 1.446 1.082–1.931 0.013
Extracapsular extension 3.440 1.997–5.925 <0.001
  1. OR odds ratio, CI confidence interval