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Subgroup analysis for the risk of vaccination with SLE
| Subgroups | Included studies | OR (95% CI) |
Heterogeneity | |
|---|---|---|---|---|
| I 2 (%) | P-value | |||
| Region | ||||
| North America | 7 | 1.87 (0.99, 3.52) | 73.2 | 0.053 |
| Europe | 7 | 0.96 (0.84, 1.10) | 0.0 | 0.551 |
| Asia | 3 | 0.79 (0.30, 2.07) | 93.9 | 0.628 |
| Observation time | ||||
| ≥ 180 days | 8 | 1.09 (0.89, 1.33) | 0.0 | 0.408 |
| < 180 days | 8 | 1.13 (0.68, 1.87) | 87.3 | 0.634 |
| Study type | ||||
| Case-control study | 7 | 1.84 (1.03, 3.31) | 75.9 | 0.041 |
| Cohort study | 10 | 0.85 (0.65, 1.11) | 68.3 | 0.243 |
