| AE type |
| Injection Volume (ml) | |||
| Unknown (N = 77) | ≤1 (N = 952) | >1 - ≤2 (N = 451) | >2 (N = 72) | ||
| Any | n (%) | 3 (3.9) | 130 (13.7) | 66 (14.6) | 6 (8.3) |
| 95% CI | (0.8, 11.0) | (11.5, 16.0) | (11.5, 18.2) | (3.1, 17.3) | |
| Local | n (%) | 3 (3.9) | 130 (13.7) | 66 (14.6) | 6 (8.3) |
| 95% CI | (0.8, 11.0) | (11.5, 16.0) | (11.5, 18.2) | (3.1, 17.3) | |
| Local pain | n (%) | 2 (2.6) | 112 (11.8) | 53 (11.8) | 4 (5.6) |
| 95% CI | (0.3, 9.1) | (9.8, 14.0) | (8.9, 15.1) | (1.5, 13.6) | |
| Swelling | n (%) | 1 (1.3) | 54 (5.7) | 33 (7.3) | 0 |
| 95% CI | (0.0, 7.0) | (4.3, 7.3) | (5.1, 10.1) | (0.0, 5.0) | |
| Bruising | n (%) | 0 | 19 (2.0) | 25 (5.5) | 1 (1.4) |
| 95% CI | (0.0, 4.7) | (1.2, 3.1) | (3.6, 8.1) | (0.0, 7.5) | |
| Nodules | n (%) | 1 (1.3) | 1 (0.1) | 1 (0.2) | 1 (1.4) |
| 95% CI | (0.0, 7.0) | (0.0, 0.6) | (0.0, 1.2) | (0.0, 7.5) | |
| Local allergic reaction | n (%) | 0 | 1 (0.1) | 1 (0.2) | 0 |
| 95% CI | (0.0, 4.7) | (0.0, 0.6) | (0.0, 1.2) | (0.0, 5.0) | |
| Pruritis | n (%) | 0 | 1 (0.1) | 0 | 0 |
| 95% CI | (0.0, 4.7) | (0.0, 0.6) | (0.0, 0.8) | (0.0, 5.0) | |
| Ecchymosis | n (%) | 0 | 0 | 1 (0.2) | 0 |
| 95% CI | (0.0, 4.7) | (0.0, 0.4) | (0.0, 1.2) | (0.0, 5.0) | |
| Implant displacement or bulge | n (%) | 0 | 0 | 0 | 1 (1.4) |
| 95% CI | (0.0, 4.7) | (0.0, 0.4) | (0.0, 0.8) | (0.0, 7.5) | |
| Others (i.e. local heat, acnes) | n (%) | 0 | 0 | 3 (0.7) | 0 |
| 95% CI | (0.0, 4.7) | (0.0, 0.4) | (0.1, 1.9) | (0.0, 5.0) | |