Analysis on influential factors of cognitive impairment after acute cerebral infarction
Bibliographic record
Abstract
Objective To discuss the influential factors of cognitive impairment after acute cerebral infarction(ACI).Methods Sixty cases of ACI patients(all patients were right-handed) following inclusion criteria were selected for collecting general information,inflammatory markers of acute stage,and results of blood coagulation function test,meanwhile,evaluating the degree of neurologic deficit of patients at acute phase with National Institutes of Health Stroke Scale(NIHSS).90 days after the attack,the syndrome elements were collected and Montreal Cognitive Assessment(MoCA) scale was used to evaluate cognitive function.And the patients were divided into a cognitive impairment group(Group A,MoCA26) and a normal group(Group N,MoCA≥26) by referring to the diagnostic criteria of cognitive impairment after ACI.The influential factors of cognitive impairment after ACI were investigated by comparing the two groups.Results The proportion of patients with previous history of hypertension,diabetes and stroke in the Group A was higher than that in the Group N(P0.05);the level of blood homocysteine(HCY),high-sensitivity C-reactive protein(hs-CRP) and plasma fibrinogen(FIB) in the Group N was higher than that in the Group N(P0.05);K-means Cluster Analysis clustered NIHSS scores at each time point into three categories,and each category was in ascending sort according to the average NIHSS score,corresponding to class center 1,2 and 3.Of which,MoCA score of the class center 3 was lower than that of the class center 1 and 2(P0.05).Logistic regression analysis showed that phlegm syndrome had a significant effect on the incidence of cognitive impairment after ACI(P0.05).Conclusion The cognitive impairment after ACI is associated with the history of hypertension,diabetes,stroke,and the level of blood HCY,hs-CRP and FIB of acute phase;the severer the neurologic deficit of the ACI is,the severer the cognitive impairment after cerebral infarction is;the phlegm syndrome is the most closely related with the cognitive impairment after ACI.
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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 | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 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".