Sleep duration and plasma leptin concentrations in early pregnancy among lean and overweight/obese women: a cross sectional study.

BMC Res Notes · 2014 · PMC3896691 · PMID 24405869

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hedged sentence

0.0900

closest p · 1.8× alpha

0.0900

boldest claim

The sentences

did not reach statistical significancep-value = 0.09so close (0.05 < p ≤ 0.1)

Compared with women who reported sleeping 7–8 hours per night (i.e., the reference group), those women who reported sleeping ≥9 hours per night had increased leptin concentrations, though the increase did not reach statistical significance (43.0 vs. 38.2 ng/ml, p-value = 0.09).

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