Table 1.

Clinical characteristics of 93 patients.

Characteristic	Total No. (N = 93)	%
Median (range) age, years	57.81 (27–81)	97.85
Sex
Male	38	40.86
Female	55	59.14
Smoking
Current/former	13	13.98
Never	59	63.44
NA	21	22.58
Stage
I	60	64.52
II	4	4.30
III	10	10.75
IV	19	20.43
Histologic subtype
Adenocarcinoma	74	79.57
Squamous	9	9.68
Other type	10	10.75

Other type: non–small-cell lung cancer or lung cancer.

NA, not available.