The adult seizure and social outcomes of children with partial complex seizures
Bibliographic record
Abstract
Most intellectually normal children with focal epilepsy have partial complex or focal with secondary generalization seizures without a precise epilepsy syndrome. Their long-term outcome is largely unknown. Cases were identified from the population-based Nova Scotia Childhood Epilepsy cohort. Those eligible had seizure onset at 1 month to 16 years between 1977 and 1985, normal intelligence, ≥10 years of follow-up, only focal seizures and no benign epilepsy syndromes. There were 108 patients with partial complex with or without secondary generalization as the only seizure type(s) throughout (partial complex group) and 80 with secondary generalization as the only seizure type (secondary generalization group). Average age ± standard deviation at onset was 7.3 ± 4.5 years and follow-up was 27.9 ± 5.4 years. At follow-up, 57% of the partial complex group were in remission versus 81% of the secondary generalization group (P = 0.001). The partial complex group was more likely to be intractable or have undergone epilepsy surgery (36% versus 5%, P = 0.000). In the partial complex group, 28% had <5 years seizure free versus 5% in the secondary generalized group (P = 0.000). More patients in the partial complex group had undergone mental health assessments (59% versus 32%, P = 0.000), and 33% had a psychiatric diagnosis versus 15% in the secondary generalized group (P = 0.004). More patients with partial complex seizures had specific learning disorders (63% versus 45%, P = 0.03). Seven markers of poor social outcome were more common in patients with partial complex seizures (>2 markers: 34% versus 10%, P = 0.000). During 25-30 years of follow-up, >50% of intellectually normal patients with childhood-onset partial complex seizures had difficult-to-control seizures and learning and psychiatric/social problems. Most with secondary generalized seizures only had remission and better academic and psychiatric/social outcomes.
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How this classification was reachedexpand
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 | 0.000 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".