Policonsumo simultáneo de drogas en estudiantes de pregrado del área de la salud de una universidad, San Salvador - El Salvador
Bibliographic record
Abstract
El objetivo del estudio fue describir los patrones de policonsumo simultáneo de drogas en estudiantes de pregrado de una universidad de la ciudad de San Salvador, El Salvador. Estudio de diseño transversal y análisis descriptivo, con un tamaño de la muestra de 309 estudiantes. Un 5.18% de los estudiantes reporto policonsumo simultaneo en los últimos 12 meses, cifra que se reduce a 4.21% para los últimos 30 días. La edad promedio de inicio del policonsumo fue 16.9 años. En los últimos 12 meses y 30 días, la combinación más usada entre los estudiantes fue alcohol + tabaco con 2.3%. Las características de consumo más referidas fueron: el aprendizaje individual/por sí mismo, el consumo en grupos mixtos, fuera de la universidad/en clubes nocturnos y el hacerlo para la relajación.
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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 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 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".