Relationship between sleep quality and cognitive impairment in elderly veterans
Bibliographic record
Abstract
Objective To explore the relationship between sleep quality and cognitive impairment in elderly veterans.Methods Three hundred twenty five veterans aged over 60 years from 6 military sanatorium in Beijing city were evaluated with Pittsburgh sleep quality index(PSQI),Mini-mental state examination(MMSE) and Montreal cognitive assessment(MoCA)from January 2010 to December 2011.Results The mean score of PSQI was(5.66±4.27),and the amount of sleep disorders was 102,the prevalence was 31.38%.The amount of veterans with cognitive impairment was 95,the prevalence was 29.23%,the amount of veterans with Mild Cognitive Impairment and Alzheimer′s disease were 82 and 13 respectively.The occurrence of cognitive impairment was higher in sleep disorders patients than that in control.The correlation analysis was negative between some items of PSQI and MoCA.Conclusion The incidence of sleep disorder in elderly veterans was high,and there was correlation between sleep quality and cognitive impairment.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| 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) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".