Figure 3 | Scientific Reports

Figure 3

From: Bifidobacterium longum 1714 improves sleep quality and aspects of well-being in healthy adults: a randomized, double-blind, placebo-controlled clinical trial

Figure 3

PSQI component scores (ITT population). (A) Sleep quality score from baseline to 4 weeks and 8 weeks (Mean ± SEM). (B) Daytime dysfunction due to sleepiness score from baseline to 4 weeks and 8 weeks (Mean ± SEM). Statistical significance is noted in the graph. PSQI, Pittsburgh Sleep Quality Index.

Back to article page