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Table 1 Baseline characteristics & gestational age at randomization

From: The effect of early administration of rectal progesterone in IVF/ICSI twin pregnancies on the preterm birth rate: a randomized trial

 

Progesterone group

Control group

P value

(n)

102

97

–

Maternal age (years)

29.5 ± 4.8

30 ± 4.6

0.498

BMI (kg/m2)

30.5 ± 5.8

30.1 ± 4.8

0.623

Gestational age at randomization (weeks)

12.7 ± 0.9

12.5 ± 1

0.341

  1. Data is expressed either as a mean ± SD or n (%)
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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