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Comparison 6 Immediate postpartum insertion: Delta T versus Delta Loop, Outcome 2 Life‐table rates per 100 women for expulsion (12‐month).
| Life‐table rates per 100 women for expulsion (12‐month) | ||
|---|---|---|
| Study | Delta T | Delta Loop |
| Kisnisci 1985 | 7.6 | 3.7 |
