El Homenaje al jurista, profesor universitario y ciudadano de la República de las Letras y de las Ciencias Sociales Alfredo Rodríguez García, con el añadido de las particulares consideraciones y reflexiones de Guillermina Martín Reyes, Antonio García Lizana, María Encarnación Gómez Rojo y Stamatios Tzitzis
Bibliographic record
Abstract
There are a few studies on the consequence of the use of breastmilk substitutes during the postpartum hospital stay on the duration of breastfeeding in the culturally diverse populations of the United States. The main purpose of this study was to identify the association between the in-hospital feeding pattern and the infant's postdischarge feeding modality during the first month of life in a culturally diverse population of women. Demographic, clinical, and feeding practice data was collected from the medical charts and interviews of mothers conducted in the first month after singleton delivery of healthy term newborns. Among the 307 mothers who completed the study, exclusive in-hospital breastfeeding was reported by 54.2% of White, 38.7% of Black, 54.0% of Asian, and 44.7% of Hispanic (p = 0.063), and among these, only 55.6%, 50.0%, 58.9%, and 19.1%, respectively, maintained exclusive breastfeeding during the first postpartum month (p < 0.02). The rate of exclusive breastfeeding at the end of the first month was 10.5%, 15.8%, 20.7%, and 3.9%, respectively, for the White, Black, Asian, and Hispanic mothers whose infants received partial or no breastfeeding in-hospital. Overall, the logistic regression analysis showed significant association between initiation of exclusive breastfeeding in-hospital and exclusive breastfeeding at the end of the first month (odds ratio 7.2 and 95% confidence interval 4.0, 12.6). In conclusion, we show a larger decline in the continuation of exclusive breastfeeding and the lowest rate of exclusive breastfeeding at 1 month in the Hispanic mothers. Irrespective of race/ethnicity, mothers who practice exclusive breastfeeding in-hospital are more likely to exclusively breastfeed throughout the neonatal period.
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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 | 0.020 | 0.033 |
| Meta-epidemiology (narrow) | 0.005 | 0.006 |
| Meta-epidemiology (broad) | 0.006 | 0.003 |
| Bibliometrics | 0.004 | 0.006 |
| Science and technology studies | 0.009 | 0.011 |
| Scholarly communication | 0.004 | 0.004 |
| Open science | 0.007 | 0.003 |
| Research integrity | 0.003 | 0.006 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
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; both teacher heads agree on what is shown here.
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".