Relative parameters involved in this meta-analysis as measured by heterogeneity tests, publication bias tests, and data of Forest plots
| Heterogeneity test | Egger's test | Meta-analysis | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Items | Types | Q value | df | I2 (%) | Effects model | t | p Value | 95% CI | Publication bias | Pooled OR | 95% CI | p Value | Statistical significance |
| Outcome | Ruptured | 2.78 | 7 | 0.00 | Fixed | 1.76 | 0.129 | (−0.43 to 2.67) | No | 0.666 | (0.288 to 1.539) | 0.342 | No |
| Unruptured | 2.23 | 6 | 0.00 | Fixed | 0.58 | 0.588 | (−5.63 to 8.91) | No | 0.634 | (0.205 to 1.960) | 0.429 | No | |
| Immediate occlusion | Ruptured | 5.62 | 4 | 28.80 | Fixed | −0.43 | 0.694 | (−6.24 to 4.75) | No | 0.165 | (0.067 to 0.405) | 0 | Yes |
| Unruptured | 3.06 | 3 | 2.10 | Fixed | 0.85 | 0.483 | (−20.48 to 30.62) | No | 0.175 | (0.043 to 0.709) | 0.015 | Yes | |
| Long-term occlusion | Ruptured | 2.22 | 1 | 54.90 | Random | – | – | – | – | 1.059 | (0.033 to 34.121) | 0.974 | No |
| Recurrence | Ruptured | 4.97 | 5 | 0.00 | Fixed | −0.09 | 0.932 | (−5.35 to 5.01) | No | 2.121 | (0.842 to 5.339) | 0.11 | No |
| Unruptured | 0.92 | 5 | 0.00 | Fixed | 0.12 | 0.911 | (−3.01 to 3.28) | No | 2.128 | (0.626 to 7.234) | 0.226 | No | |
| Mortality | Ruptured | 2.76 | 6 | 0.00 | Fixed | 1.73 | 0.144 | (−0.86 to 4.45) | No | 1.136 | (0.424 to 3.043) | 0.8 | No |