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Comparison 2 LNG‐IUS (20 μg) versus nonhormonal IUD (CuT 380A), Outcome 4 Reported net cumulative rate for continuation of IUS or IUD.
| Reported net cumulative rate for continuation of IUS or IUD | |||
|---|---|---|---|
| Study | Time frame | LNG‐IUS (mean + SE) | CuT 380A (mean + SE) |
| Shaamash 2005 | 6 months | 90.6 + 2.3 | 93.5 + 2.0 |
| Shaamash 2005 | 12 months | 89.3 + 2.5 | 90.9 + 2.3 |
