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Comparison 4 Immediate postpartum insertion: Delta T versus TCu 220 C, Outcome 2 Life‐table rates per 100 women for expulsion (6‐month).
| Life‐table rates per 100 women for expulsion (6‐month) | ||
|---|---|---|
| Study | Delta T | TCu 220 C |
| Cole 1984 | 11.6 | 11.5 |
