Obstáculos para las pruebas de VIH en Guatemala: un estudio cualitativo / Barriers to HIV testing in Guatemala: a qualitative study
Bibliographic record
Abstract
Antecedentes: la deteccion temprana y el tratamiento disminuyen las tasas de transmision del VIH y conducen a una reduccion del riesgo en aquellos que son diagnosticados. Los guatemaltecos infectados con el VIH suelen presentarse a solicitar atencion medica en una etapa tardia de la enfermedad. Objetivo: se utilizaron metodos cualitativos para explorar los obstaculos existentes para recurrir a las pruebas del VIH en Guatemala. Metodos: las entrevistas cualitativas en profundidad se llevaron a cabo en un centro para pruebas y tratamiento del VIH en la Ciudad de Guatemala. Resultados: cuatro grandes obstaculos impidieron las pruebas del VIH en nuestros sujetos: factores psicologicos, discriminacion/estigma, roles de genero/machismo y barreras sistemicas de la atencion. Muchos de los temores de nuestros pacientes estaban basados en una realidad de discriminacion, mientras que los problemas sistemicos del sistema de atencion a la salud reflejan confusiones y temores por parte de los trabajadores de la salud. Discusion: los hallazgos son consonantes con la literatura internacional. La narrativa sugiere posibles intervenciones; ofrecer las pruebas del VHI como una forma de “salvar la vida propia” en lugar de una “sentencia automatica de muerte”,como estrategia que podria fomentar las pruebas del VIH y asi lograr diagnosticos mas tempranos. Abstract Background: Early detection and treatment decreases HIV transmission rates and leads to risk reduction in those who are diagnosed. HIV-infected Guatemalans typically present with late-stage disease. Objective: We employed qualitative methods to explore barriers to HIV testing in Guatemala. Methods: In depth, qualitative interviews were conducted in an HIV testing and treatment facility in Guatemala City. These were analyzed using the methods of Grounded Theory. Results: Four major barriers impeded HIV testing in our subjects: psychological factors, stigma/discrimination, gender roles/machismo, and systemic barriers to care. Many of our patients’ fears were grounded in a reality of discrimination, while the systemic problems of the healthcare system reflected misunderstandings and fears on the part of healthcare workers. Discussion: Our findings are consonant with the international literature. Our narrative suggested potential interventions; presenting HIV testing as a way to “save one’s life” instead of an “automatic death sentence” might foster HIV testing and earlier diagnosis
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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 | 0.003 | 0.006 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.008 | 0.005 |
| Scholarly communication | 0.002 | 0.002 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 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".