A Meta-Analysis of Transcranial Direct Current Stimulation on Substance and Food Craving: What Effect Do Modulators Have?

Front Psychiatry · 2020 · PMC7332543 · PMID 32670118

Europe PMC DOI

hedged sentence

0.0920

closest p · 1.8× alpha

0.0920

boldest claim

The sentences

marginally significantp =0.092so close (0.05 < p ≤ 0.1)

Regarding the duration of single stimulation, we found a marginally significant result that the longer the stimulus lasts, the more the craving decreases (Q=2.832, β =0.023, p =0.092) (see Figure 4 ).

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