From: Analysis of risk factors for cervical lymph node metastasis of papillary thyroid microcarcinoma: a study of 268 patients
OR
95%CI
P
Male sex
2.362
1.261~4.425
0.007
Age
0.977
0.956~0.999
0.042
Maximum diameter on ultrasound, > 5 mm
3.172
1.389~7.240
0.006