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. 2015 Dec;27(6):538–544. doi: 10.3978/j.issn.1000-9604.2014.11.04

Table 4. Minimal skip N2 metastasis.

Station Tumor (n, %), P=0.732*
RUL (8/117, 6.8) RML (1/39, 2.6) RLL (3/74, 4.1) LUL (3/104, 2.9) LLL (3/67, 4.5)
#2,4 7 0 0 0 0
#5 0 0 0 3 0
#7 1 1 3 0 3

*, by Fisher’s exact test. RUL, right upper lung; RML, right middle lung; RLL, right lower lung; LUL, left upper lung; LLL, left lower lung.