Poorer sleep quality is associated with lower proportions of the gut microbial phyla Verrucomicrobia and Lentisphaerae in healthy older adults¶
Claim · All claims
Evidence · 1 study · associationalr2·q2
Currency · newest study 2017 · not yet checked against its sources · not reviewed by a person · overdue for a recheck since 2022: baselines and conditions change
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? Poorer sleep quality was associated with lower proportions of the phyla Verrucomicrobia and Lentisphaerae. → 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
Spearman correlations between PSQI scores and gut microbial phylum proportions in 37 healthy older adults. Table 1 shows Verrucomicrobia rs=-.52 (p<.01) and Lentisphaerae rs=-.37 (p<.05) with PSQI, supporting that "Poorer sleep quality was also associated with lower proportions of the phyla Verrucomicrobia and Lentisphaerae."
"Poorer sleep quality was also associated with lower proportions of the phyla Verrucomicrobia and Lentisphaerae."
Discussion¶
Related Claims¶
- Greater Lentisphaerae proportion is associated with better Stroop Color-Word performance independent of carbohydrate intake — related
- Poorer sleep quality is associated with poorer Stroop Word and Color-Word performance in healthy older adults after controlling for hypertension and 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 — related
- Sleep quality and Verrucomicrobia are not independently associated with Stroop Word performance — related
- Higher Verrucomicrobia proportion is associated with better Stroop Word performance after controlling for carbohydrate intake and hypertension — related
- Hypertension is associated with poorer Stroop Word and Color performance in healthy older adults — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
poorer-sleep-quality-lower-verrucomicrobia-lentisphaerae-proportions |
title |
Poorer sleep quality is associated with lower proportions of the gut microbial phyla Verrucomicrobia and Lentisphaerae in healthy older adults |
description |
Poorer sleep quality is associated with lower proportions of the gut microbial phyla Verrucomicrobia and Lentisphaerae in healthy older adults |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2017 |
recheck_by |
2022 |
generated |
by process:wiki-ingest on 2026-10-17 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — anderson-jason-r-2017 |
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