Incidence of ischemic strokes as measured by restricted diffusion with DWI
| % DWI+ (95% CI) | I2 | P Value | |
|---|---|---|---|
| Overall | 49 (42–56) | 90 | – |
| Location | |||
| Anterior | 35 (25–47) | 76 | .83 |
| Posterior | 31 (9–59) | 87 | |
| Treatment type | |||
| Coiling alone | 45 (33–56) | 86 | Ref |
| Balloon-assisted coiling | 44 (29–60) | 54 | .99 |
| Stent-assisted coiling | 43 (24–63) | 93 | .89 |
| Flow diversion | 67 (46–85) | 87 | .07 |
| Sex | |||
| Male | 32 (17–48) | 58 | .47 |
| Female | 41 (28–54) | 84 | |
| Rupture status | |||
| Ruptured | 42 (17–69) | 90 | .87 |
| Unruptured | 44 (35–53) | 87 | |
| Size | |||
| Small | 52 (39–65) | 62 | .55 |
| Large | 61 (34–86) | 38 |
Note:—Ref indicates reference.