Peripartum haptoglobinemia identifies dairy cows at risk for retained placenta and metritis
Bibliographic record
Abstract
Haptoglobin is an acute phase protein produced primarily in the liver in response to proinflammatory cytokines. Increased haptoglobinemia has been associated with several diseases in dairy cattle including mastitis, peritonitis, metritis, endometritis, and pneumonia. Retained placenta and metritis are postpartum uterine conditions that affect up to 15% and 20% of cows, respectively. Although conflicting data are reported on the direct detrimental impact of retained placenta and metritis on subsequent reproduction, these conditions have been associated with increased odds of endometritis and delayed ovulation later in the postpartum period, which may impair reproductive performance. Prediction of risk or early diagnosis ofretained placenta or metritis could be used to reduce their impacts. The objective of this study was to determine whether peripartum haptoglobinemia can be used to predict retained placenta and metritis in dairy cows.
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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 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| 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".