Characteristics | No. subjects | |||
---|---|---|---|---|
Time point 1 (t1)a | Time point 2 (t2)b | |||
Nonuserc | Long-term user (≥ 2 year)d | Nonuserc | Long-term user (≥ 2 year)d | |
14 (45%) | 17 (55%) | 11 (35%) | 20 (65%) | |
Age | 50–70 (median 50) | 51–69 (median 60) | 60–77 (median 60) | 60–80 (median 70) |
BMIe | ||||
Normal (18.5–25) | 6 (43%) | 10 (59%) | 3 (27%) | 11 (55%) |
High (≥ 26) | 8 (57%) | 7 (41%) | 8 (73%) | 9 (45%) |
Polyps | ||||
No Polyps | 5 (36%) | 13 (76%) | 10 (91%) | 13 (65%) |
Yes | 9 (64%) | 4 (24%) | 1 (9%) | 7 (35%) |
Proximalf | 3 (33%) | 1 (25%) | 0 (0%) | 2 (29%) |
Distalg | 6 (67%) | 3 (35%) | 1 (100%) | 4 (57%) |
Proximal and distal | 0 (0%) | 0 (0%) | 0 (0%) | 1 (14%) |