In the article “Prognostic Value of Metastatic N1 Lymph Node Ratio and Angiolymphatic Invasion in Patients With Pathologic Stage IIA Non-Small Cell Lung Cancer”,1 which appeared in Volume 93, Issue 20 of Medicine, several values in Tables 2 and 3 were incorrectly given. The article has since been corrected online.
1. Wu C-F, Wu C-Y, Fu J-Y, et al. Prognostic value of metastatic N1 lymph node ratio and angiolymphatic invasion in patients with pathologic stage IIA non-small cell lung cancer. Medicine