Effectiveness of a Brief Lifestyle Intervention in the Prenatal Care Setting to Prevent Excessive Gestational Weight Gain and Improve Maternal and Infant Health Outcomes.

Int J Environ Res Public Health · 2022 · PMC9141141 · PMID 35627403

Europe PMC DOI

hedged sentences

0.0010

closest p · 0.0× alpha

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boldest claim

The sentences

highly significantp = 0.001actually significant

The estimated mean GWG was 14.2 kg in the control group and 13.3 kg in the intervention group, resulting in a highly significant reduction of 1 kg (95% CI (−1.56 to −0.38), p = 0.001) due to the intervention.

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did not reach statistical significanceno p-value reported

There were trends for lower proportions of excessive GWG with the intervention in the overweight and obese BMI subgroups, and a higher proportion in the underweight subgroup, though these results did not reach statistical significance.

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