Overall

(n = 143)

Non-severe (n = 110)

Severe

(n = 33)

Age (years)

Median (range)

47.0 (4 - 86)

44.5 (4 - 80)

55.0 (27 - 86)

<38

34 (23.8%)

31 (32.7%)

3 (0.9%)

38 - 48

43 (30%)

36 (32.7%)

7 (21.2%)

49 - 60

34 (23.8%)

26 (26.3%)

8 (24.2%)

>60

32 (22.4%)

17 (15.5%)

15 (45.5%)

Gander

Female

66 (46.2%)

52 (47.3%)

14 (42.4%)

Male

77 (53.8%)

58 (52.7%)

19 (57.6%)

Smoking

No

129 (90.2%)

100 (90.9%)

29 (87.9%)

Yes

13 (9.1%)

9 (8.2%)

4 (12.1%)

Unknown

1 (0.7%)

1 (0.9%)

0 (0%)