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Table 3 Risk factors associated with spontaneous IUD expulsions following post-placental placement

From: Immediate postplacental insertion of a copper intrauterine device: a pilot study to evaluate expulsion rate by mode of delivery

Characteristics

Crude odds ratio

Confidence interval

Adjusted odds ratio

Confidence interval

Multiparity

1.27*

1.07–1.50

2.12*

1.03–4.37

IUD after cesarean during active labor

1.03

0.49–2.13

2.82

0.39–20.69

IUD after vaginal delivery

1.17

0.72–1.90

1.43

0.17–12.32

Previous vaginal delivery

1.40*

1.1–1.78

2.23

0.30–16.56

Previous IUD use

0.43

0.18–0.995

0.52

0.07–3.77

  1. IUD Intrauterine device, * indicates p < 0,05
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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