Varicella‐zoster infection in pediatric solid‐organ transplant recipients:A hospital‐based study in the prevaricella vaccine era
Bibliographic record
Abstract
We reviewed 58 cases of varicella-zoster infection that occurred between 1988 and 1998 in 47 pediatric solid-organ transplant recipients. The median age of patients at the time of admission with varicella-zoster infection was 8.0 yr (range 1-17 yr). The median interval between transplantation (Tx) and varicella-zoster virus (VZV) infection was 1.6 yr (range 0.06-9.3 yr). Varicella infection occurred at a rate of one case for every seven transplant recipients. Among the 58 cases of VZV infection, 53% were varicella while 47% were herpes-zoster. Varicella infection occurred despite treatment with varicella-zoster immune globulin (VZIG) in 17 of 31 cases of varicella infection. However, the disease was generally mild with severe disease occurring in only two patients. One patient (1.7%) died as a result of bacterial sepsis. There was no significant relationship between VZV infection and specific immune suppressants. Episodes of rejection were more likely to be temporally associated with the occurence of herpes zoster than with varicella infection (p = 0.02). The data generated provide useful background information in our population in the prevaricella vaccine era.
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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 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| 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".