Chronic Stress and Fatigue-Related Quality of Life After Mild to Moderate Traumatic Brain Injury
Why this work is in the frame
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Bibliographic record
Abstract
OBJECTIVE: To determine relationships among chronic stress, fatigue-related quality of life (QOL-F), and related covariates after mild to moderate traumatic brain injury (TBI). DESIGN: Observational and cross-sectional. PARTICIPANTS: A total of 84 community-dwelling individuals with mild to moderate TBI recruited from multiple out patient rehabilitation clinics assessed on average 15 months after injury. METHOD: Self-report surveys and chart abstraction. MEASURES: Neurofunctional Behavioral Inventory, Perceived Stress Scale-14, Impact of Events Scale, McGill Pain Short-form Scale, and modified version of the Fatigue Impact Scale. RESULTS: QOL-F was associated with somatic symptoms, perceived situational stress, but not with event-related stress (posttraumatic stress disorder symptoms) related to index TBI, preinjury demographic, or postinjury characteristics. Somatic symptoms and chronic situational stress accounted for 42% of the variance in QOL-F. CONCLUSIONS: QOL-F in community-dwelling individuals with mild to moderate TBI is associated with chronic situational stress and somatic symptoms. Symptom management strategies may need to include general stress management to reduce fatigue burden and improve quality of life.
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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 | 0.004 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 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 | 0.001 |
| 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