Variable | Non-ischemic (N = 37) | Ischemic (N = 27) | P value for differences in injection numbers between non-ischemia and ischemiaa | |||
---|---|---|---|---|---|---|
Median (Quartile) | N | Injection numbers | N | Injection numbers | ||
Within 6 months | IVR | 19 | 4 (3, 4) | 11 | 3 (3, 4) | 0.4026 |
IVR + Laser | 18 | 4 (4, 4) | 16 | 3.5 (3, 4.5) | 0.2967 | |
Within 12 months | IVR | 19 | 4 (3, 6) | 11 | 3 (3, 7) | 0.9273 |
IVR + Laser | 18 | 6 (6, 7) | 16 | 4 (3, 6.5) | 0.1274 |