The Risk of Systemic Lupus Erythematosus Associated With Vaccines: An International Case‐Control Study
Bibliographic record
Abstract
OBJECTIVE: Studies have suggested that systemic lupus erythematosus (SLE) may be triggered by vaccinations. We undertook this study to investigate the relationship between vaccination and onset of SLE. METHODS: This international case-control study was conducted between April 2008 and June 2012 in 36 specialist referral centers (34 in France and 2 in Quebec, Canada) and recruited patients ≤60 years old recently diagnosed as having either definite SLE (meeting ≥4 American College of Rheumatology [ACR] criteria including at least 1 immunologic criterion) or probable SLE (meeting 3 ACR criteria including at least 1 immunologic criterion). Controls were recruited from general practice settings through a closely monitored protocol and matched to patients by age, sex, region of residence, and date of recruitment. Vaccinations and other potential risk factors for SLE were assessed using a standardized telephone interview. We compared proportions of patients and controls who were vaccinated 12 and 24 months before the index date (date of first clinical symptom presented by the patient) using odds ratios (ORs) from conditional logistic regression. RESULTS: We assessed 105 patients (89 with definite SLE and 16 with probable SLE) and 712 controls. Twenty-two of the 105 patients (21.0%) and 181 of the 712 controls (25.4%) had received at least 1 vaccination within 24 months before the index date (adjusted OR 0.9 [95% confidence interval 0.5-1.5]). The proportions of patients and controls vaccinated within the previous 12 months were also similar. CONCLUSION: Our study showed no association between exposure to vaccination and risk of developing SLE.
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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 | 0.002 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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".