Age range

Patient number

CMBs, N (%)

Multiple CMBs, N (%)

40 - 49 years

1

0 (0)

0 (0)

50 - 59 years

15

5 (33.3)

3 (20)

60 - 69 years

33

19 (57.5)

15 (45.4)

≥70 years

55

28 (50.9)

23 (41.8)

Total

104

52 (50.0%)

41 (39.4%)