|
Sex
|
Male
|
35 (89.7)
|
36 (94.7)
|
|
Female
|
4 (10.3)
|
2 (5.3)
|
|
Age at diagnosis (years)
|
< 20
|
0
|
0
|
|
20–29
|
0
|
0
|
|
30–39
|
1 (2.6)
|
0
|
|
40–49
|
2 (5.1)
|
4 (10.5)
|
|
50–59
|
19 (48.7)
|
15 (39.5)
|
|
60–69
|
8 (20.5)
|
13 (34.2)
|
|
≥70
|
9 (23.1)
|
6 (15.8)
|
|
Mean ± Standard deviation
|
59.5 ± 8.9 (min: 39, max: 75, median: 57)
|
59.7 ± 8.8 (min: 43, max: 73, median: 59)
|
|
Year of diagnosis
|
1991–1995
|
0
|
0
|
|
1996–2000
|
0
|
0
|
|
2001–2005
|
0
|
2 (5.3)
|
|
2006–2010
|
8 (20.5)
|
17 (44.7)
|
|
2011–2015
|
31 (79.5)
|
19 (50.0)
|
|
Smoking status
|
Current-smoker
|
6 (15.4)
|
13 (34.2)
|
|
Ex-smoker
|
12 (30.8)
|
10 (26.3)
|
|
Non-smoker
|
12 (30.8)
|
10 (26.3)
|
|
Unknown
|
9 (23.1)
|
5 (13.2)
|
|
Mean pack-years ± standard deviation of current and ex-smokers
|
17.4 ± 14.5 (min: 0.5, max: 50, median: 14.5)
|
26.3 ± 17.0 (min: 1.5, max: 60, median: 27)
|
|
Region
|
Seoul
|
6 (15.4)
|
4 (10.5)
|
|
Incheon/Gyeonggi
|
12 (30.8)
|
3 (7.9)
|
|
Daejeon/Chungnam/Chungbuk
|
1 (2.6)
|
2 (5.3)
|
|
Gangwon
|
0
|
0
|
|
Gwangju/Chonnam/Chonbuk
|
2 (5.1)
|
6 (15.8)
|
|
Daegu/Gyeongbuk
|
1 (2.6)
|
4 (10.5)
|
|
Busan/Ulsan/Gyeongnam
|
17 (43.6)
|
19 (50.0)
|
