Study protocol: fit for delivery - can a lifestyle intervention in pregnancy result in measurable health benefits for mothers and newborns? A randomized controlled trial.

BMC Public Health · 2013 · PMC3577450 · PMID 23406306

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showed a trendno p-value reported

Three studies [ 27 , 29 , 31 ] reported on the effect of a combined intervention on the incidence of caesarean section, and all showed a trend toward decreased prevalence but this was not large enough to be statistically significant.

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