From: A novel tool for predicting the risk of central lymph node metastasis in patients with papillary thyroid microcarcinoma: a retrospective cohort study
Positive rate of CLNM
X2
P value
SMD
Low-score-risk
11 (9.09%)a
68.277
< 0.001
1.003
Medium-score- risk
49 (28.16%)b
High-score- risk
54 (62.07%)c