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%) |