Low plasma serotonin linked to higher nigral iron in Parkinson's disease.

Sci Rep · 2021 · PMC8692322 · PMID 34934078

Europe PMC DOI

hedged sentence

0.0890

closest p · 1.8× alpha

0.0890

boldest claim

The sentences

a trend toward significancep = 0.089so close (0.05 < p ≤ 0.1)

In SSRI/SNRI users as a sub-group, plasma serotonin was significantly correlated with QSM values in the SNc [r = − 0.511, p = 0.043, n = 16], whereas in SSRI/SNRI non-users the correlation was weaker and there was only a trend toward significance (r = − 0.253, p = 0.089, n = 46; Fig. 4 c).

also in 3,729 other papers

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.