Sleep quality remains a significant predictor of Stroop Color-Word performance independent of Lentisphaerae proportion, while the Lentisphaerae-Stroop relationship reduces to non-significance¶

Claim · All claims
Evidence · 1 study · associational r2 · q2
Currency · newest study 2017 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Partial correlations suggested that the relationship between Lentisphaerae and Stroop Color-Word performance was better accounted for by sleep quality: sleep quality remained a significant predictor of Color-Word performance independent of Lentisphaerae proportion (rs=-.34, p=.045), while the relationship between Lentisphaerae and Stroop performance was reduced to a trend (rs=.28, p=.098). → Anderson Jason R. 2017

Evidence¶

Anderson Jason R. 2017¶

Anderson Jason R., Carroll Ian, Azcarate-Peril M. Andrea, Rochette Amber D., Heinberg Leslie J., Peat Christine, Steffen Kristine, Manderino Lisa M., Mitchell James, Gunstad John. (2017). A preliminary examination of gut microbiota, sleep, and cognitive flexibility in healthy older adults. Sleep Medicine, 38, 104-107. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7433257/

q2 · i? · associational · r2

Partial correlation analysis in 37 healthy older adults examining whether microbiome-Stroop associations were independent of sleep. The article reports "poorer sleep quality was correlated with poorer Stroop Color-Word performance independent of Lentisphaerae" while the Lentisphaerae relationship was attenuated to a trend.

"While poorer sleep quality was correlated with poorer Stroop Color-Word performance independent of Lentisphaerae and carbohydrate intake (rs=−.34, p=.045), the relationship between Lentisphaerae and Color-Word performance was attenuated and reduced to a trend (rs=.28, p=.098)."

Discussion¶

Related Claims¶

• Greater Lentisphaerae proportion is associated with better Stroop Color-Word performance independent of carbohydrate intake — reports the opposite
• Poorer sleep quality is associated with poorer Stroop Word and Color-Word performance in healthy older adults after controlling for hypertension and carbohydrate intake — a broader claim this one bears on
• Poorer sleep quality is associated with lower proportions of the gut microbial phyla Verrucomicrobia and Lentisphaerae in healthy older adults — related
• Sleep quality and Verrucomicrobia are not independently associated with Stroop Word performance