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Table 2 Clinical characteristics of patients

From: Utility of five commonly used immunohistochemical markers TTF-1, Napsin A, CK7, CK5/6 and P63 in primary and metastatic adenocarcinoma and squamous cell carcinoma of the lung: a retrospective study of 246 fine needle aspiration cases

Characteristics

Primary lung tumor

Metastatic lung tumor

P Value

Sex* (cases (%))

  

0.3638

Male

46 (45.5%)

75 (52.1%)

Female

55 (54.5%)

69 (47.9%)

Age (years)

  

0.4110

Average ± SD

65.0 ± 11.2

63.8 ± 11.3

Median

67.0

64.0

Range

29-85

32-89

Adenocarcinomas

72 (70.6%)

131 (91.0%)

N/A

Squamous cell carcinomas

30 (29.4%)

13 (9.0%)

Total cases

102

144

N/A

  1. FNA: find needle aspiration. *For one case of a primary lung tumor, the patient sex was unknown.