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. 2022 Jun 18;17:160. doi: 10.1186/s13019-022-01898-4

Table 1.

Clinical characteristic of 90 patients with malignant pulmonary nodules

characteristic PLC group MBC group P value
Gender N/A
 Female 63 (100.0%) 27 (100.0%)
Age (years) 55.81 ± 8.94 53.37 ± 11.67 0.263
DFI (months) 1.50 ± 0.50 56.25 ± 43.48  < 0.001

Location

  Ipsilatera

  Contralateral

31

32

16

11

0.382

pStage of breast cancer

stage I

stage II

stage III

25 (39.7%)

29 (46.0%)

9 (14.3%)

1 (3.7%)

20 (74.1%)

6 (22.2%)

0.003

PLC primary lung cancer, MBC metastatic breast cancer, DFI disease-free interval