Can you review the current scientific literature on whether weighted blankets actually improve deep sleep stages for adults with high anxiety?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Can you review the current scientific literature on whether weighted blankets actually improve deep sleep stages for adults with high anxiety?
3 real searches · 1 real-search pass
weighted blanket adults anxiety randomized controlled trial polysomnography slow wave sleep N3 systematic review 2024 2025Google ↗
OBSERVEDReason
weighted chain blanket insomnia psychiatric disorders adults randomized controlled trial sleep actigraphy anxiety 2020Google ↗
OBSERVEDReason
weighted blanket sleep architecture deep sleep N3 adults study EEGGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (3)
Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
weighted blanket adults anxiety randomized controlled trial polysomnography slow wave sleep N3 systematic review 2024 2025 Google ↗
weighted chain blanket insomnia psychiatric disorders adults randomized controlled trial sleep actigraphy anxiety 2020 Google ↗
weighted blanket sleep architecture deep sleep N3 adults study EEG Google ↗
- Interim Analysis of a Prospective Polysomnographic Study of Weighted Blankets in Patients with Psychophysiological Insomnia · pmc.ncbi.nlm.nih.gov
- The effect of weighted blankets on sleep quality and mental health symptoms in people with psychiatric disorders in inpatient and outpatient settings: A systematic review and meta-analysis · pubmed.ncbi.nlm.nih.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
weighted blanket adults anxiety randomized controlled trial polysomnography slow wave sleep N3 systematic review 2024 2025 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
weighted chain blanket insomnia psychiatric disorders adults randomized controlled trial sleep actigraphy anxiety 2020 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
weighted blanket sleep architecture deep sleep N3 adults study EEG OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |