Table 1 Characteristics of individuals undergoing lung magnetic resonance imaging examination
Age group | Never-smoker (female/male) | Smoker (female/male) | ||
|---|---|---|---|---|
11-20 | 34 | (14/20) | 0 | (0/0) |
21-30 | 253 | (144/109) | 41 | (7/34) |
31-40 | 1407 | (743/664) | 219 | (28/191) |
41-50 | 3845 | (1807/2038) | 538 | (41/497) |
51-60 | 2869 | (1306/1563) | 341 | (27/314) |
61-70 | 1394 | (689/705) | 93 | (3/90) |
71-80 | 598 | (249/349) | 29 | (4/25) |
81-90 | 96 | (22/74) | 5 | (0/5) |
91-100 | 4 | (1/3) | 0 | (0/0) |
Total | 10,500 | (4975/5525) | 1266 | (110/1156) |