Association of omega-3 levels and sleep in US adults, National Health and Nutrition Examination Survey, 2011-2012
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
OBJECTIVE: To determine associations between serum long-chain (LC) omega-3 fatty acid levels and sleep parameters among adults (N = 1314) in NHANES 2011-2012. METHODS: Regression analyses accounting for the complex-survey design were used to assess associations between serum LC omega-3 fatty acid levels, sleep duration, difficulty falling sleeping and sleep disorder. RESULTS: Overall, 48.6% were male, the mean age was 47.2 years, 5% reported very short sleep, 29% short sleep, 63% normal sleep and 3% long sleep. The sum of LC omega-3 fatty acid levels was lower among adults with short versus normal sleep, although differences were attenuated with adjustment for sociodemographic factors. Relative to normal sleep, adults with very short sleep had lower levels of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and sum of LC omega-3 fatty acids. Differences remained significant (p < .05 for all) with adjustment for sociodemographic factors. No associations were observed with difficulty falling sleeping or sleep disorder. CONCLUSION: Our results suggest that omega-3 fatty acid levels are associated with healthy sleep duration, although, interventions are needed to clarify causality.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it