Allergy to Cocamidopropyl Betaine and Amidoamine in North America
Bibliographic record
Abstract
BACKGROUND: The prevalence of allergy to cocamidopropyl betaine (CAPB) in North America has not been previously reported. OBJECTIVE: The aim of this study was to report on the most recent data on allergy to CAPB and a related allergen, amidoamine (AA). METHODS: Data was collected by the North American Contact Dermatitis Group from consecutive patients presenting for patch testing for diagnosis of presumed allergic contact dermatitis (ACD) from January 1, 2001, through December 31, 2001. RESULTS: Of 975 patients tested, 15 were patch-test positive to CAPB, 25 had positive reactions to AA, and 18 had positive reactions to both CAPB and AA. The most frequent site of dermatitis from CAPB was the head and neck region. CONCLUSION: In North America, both CAPB and AA are useful allergens for detecting ACD.
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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".