Improving Sleep with Far-Infrared-Emitting Pajamas: A Pilot Randomized Controlled Trial.

Int J Environ Res Public Health · 2023 · PMC10002002 · PMID 36900881

Europe PMC DOI

hedged sentences

0.1120

closest p · 2.2× alpha

0.1760

boldest claim

The sentences

a statistical trendp = 0.112not close (p > 0.1)

Compared to the FIR-pajamas group, the sham-pajamas group showed a statistical trend toward greater reductions in PSQI scores with a small effect size at all three time points (week 2: dppc2 = 0.393, p = 0.112; week 4: dppc2 = 0.328, p = 0.273; week 6: dppc2 = 0.231, p = 0.255).

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showed a trendp = 0.176not close (p > 0.1)

No significant between-group differences were observed in the sleep parameters recorded in the sleep diary at any of the study visits ( Table 2 ), but the FIR-pajamas group showed a trend toward improvement over the sham pajamas group in WASO with a small effect size at week 6 (dppc2 = 0.327, p = 0.176). 3.4.3.

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