The correlation of depression and cognitive function with poststroke in different period
Bibliographic record
Abstract
Objective To observe the correlation of depression and cognitive function with poststroke in different time and guide clinical monitoring and intervention.Methods Two hundred and twenty-three consecutive patients with stroke within 72 hours of symptom onset were included.The patients were scored by Hamilton Depression Scale(HAMD;24-item version) after 72h of symptom onset.The patients whose score(HAMD) were ≥8 were randomly allocated into intervention group and non-intervention group.The patients whose score were ≤8 were scored by HAMD again at the time one month and whose HAMD score were≥8 were randomly allocated into intervention group and non-intervention group again.The same as before,the patients whose HAMD score≤8 were scored by HAMD at the time three month and allocated into HAMD score≥8 and HAMD score≤8.ALL patients were scored by MoCa scale score and P300 detection at the time 72h and three month.The MoCa scale score and P300 detected at the time 72h and three month were analyzed in the patients with poststroke depression(PSD) who were allocated into non-ntervention groups.Results ①MoCa scale score was compared at the time 72 hour and 3 month among every on-ntervention group.The MoCa scale score of patients at the time 72hour was different from the patients at the same time period 1,2 and 3 month(P 0.01).The MoCa scale score of the patients who were randomly allocated into on-ntervention group at the time 72 hour was different between 72hour and 3month(P 0.05),and the same as the MoCa scale score of the patients who were randomly allocated into on-ntervention group at the time 1,2 and 3 month(P 0.01).② P300 was compared at the time 72 hour and 3 month among every on-ntervention group.The P300 of the patients whom were randomly allocated into on-ntervention group at the time 1month and 2month were different from the 72hour and 3 month significantly.The P300 of the patients both who were randomly allocated into on-ntervention group at the time 1month and 2month were different between 72hour and 3month(P 0.01).Conclusion Varying degrees of cognitive impairment in the patients with PSD by MoCa scale testing,and it is obvious in sub-acute phase and recovery phase,but the accuracy,authenticity of the score subject to certain restrictions.The cognitive impairment of the patients with PSD which happens at the time 1month and 2 month is more pronounced.So regular screening to the patients with PSD is needed.Early intervention is needed and it can improve the prognosis of patients overall.
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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 | 0.000 | 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) | 0.001 | 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".