The impact of a mobile app-based corporate sleep health improvement program on productivity: Validation through a randomized controlled trial.

PLoS One · 2023 · PMC10553342 · PMID 37796855

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hedged sentence

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closest p

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boldest claim

The sentences

weakly significantno p-value reported

Productivity index 1 and the subscales of Productivity index 2 show some improvement but only weakly significant differences at best.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.