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. 2020 Jun 5;52(4):730–737. [Article in Chinese] doi: 10.19723/j.issn.1671-167X.2020.04.026

3.

非小细胞肺癌纵隔转移与非转移淋巴结形态学特征比较(x±s)

Comparison of morphologic indexes between metastatic and non-metastatic mediastinal lymph nodes in non-small cell lung cancer (x±s)

Group L/mm S/mm S/L
L, long-axis diameter; S, short-axis diameter; S/L, ratio of short-axis diameter to long-axis diameter.
Metastatic (n=49) 13.10±2.99 9.90±2.55 0.76±0.09
Non-metastatic (n=114) 11.38±2.91 7.72±1.96 0.69±0.08
t 3.432 5.899 5.075
P 0.001 <0.001 <0.001