Poorer sleep quality is associated with poorer Stroop Word and Color-Word performance in healthy older adults after controlling for hypertension and carbohydrate intake¶

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? Poorer sleep quality was associated with poorer performance on the Stroop Word (r=-.40, p=.018) and Color-Word (r=-.41, p=.010) subtests after controlling for hypertension and carbohydrate intake, with a trend for Stroop Color (r=-.34, p=.053). → 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

Cross-sectional correlational analysis in 37 healthy older adults (mean age 64.59±7.54) using the Pittsburgh Sleep Quality Index and Stroop Color Word Test, controlling for hypertension and carbohydrate intake. The article reports "Poorer sleep quality was associated with poorer performance on the Stroop Word" and Color-Word subtests, with a trend for Color.

"Poorer sleep quality was associated with poorer performance on the Stroop Word (r=−.40, p=.018) and Color-Word (r=−.41, p=.010) subtests after controlling for hypertension and carbohydrate intake, while a trend was seen for Stroop Color performance (r=−.34, p=.053)."

Discussion¶

Related Claims¶

• Hypertension is associated with poorer Stroop Word and Color performance in healthy older adults — related
• Greater Lentisphaerae proportion is associated with better Stroop Color-Word performance independent of carbohydrate intake — related
• Sleep quality remains a significant predictor of Stroop Color-Word performance independent of Lentisphaerae proportion, while the Lentisphaerae-Stroop relationship reduces to non-significance — a narrower finding that bears on this claim
• Sleep quality and Verrucomicrobia are not independently associated with Stroop Word performance — reports the opposite
• Poorer sleep quality is associated with lower proportions of the gut microbial phyla Verrucomicrobia and Lentisphaerae in healthy older adults — related
• Higher Verrucomicrobia proportion is associated with better Stroop Word performance after controlling for carbohydrate intake and hypertension — related
• Five nights of sleep restriction cause lower quiz performance in a simulated classroom among adolescents