Late Presentation and Missed Opportunities for HIV Diagnosis in Guatemala

AIDS Behav. 2019 Apr;23(4):920-928. doi: 10.1007/s10461-018-2331-y.

Abstract

Early HIV diagnosis remains a challenge in many regions with delayed diagnosis resulting in increased morbidity and mortality. We conducted a retrospective cohort study of people living with HIV receiving outpatient care at a large tertiary referral center in Guatemala to describe the proportion of late presenters (LP) and missed opportunities for HIV diagnosis. Of 3686 patients, 2990 (81.1%) were LP who were more likely to be male (60.2% vs. 48.0%, p < 0.0001), heterosexual (88.0% vs. 78.0%, p < 0.0001) and rural dwellers (43.7% vs. 33.8%. p < 0.0001). The proportions of patients who presented late or with AIDS at diagnosis decreased over time. Only 665 patients (18.2%) sought care in the 2 years prior to HIV diagnosis. This study, the first of its kind in Central America to focus on late presenters and missed opportunities for HIV diagnosis, demonstrates extremely high rates of LP in Guatemala. Although in recent years rates of LP have improved somewhat, the need for screening outside of traditional healthcare settings is apparent.

El diagnóstico precoz del VIH sigue siendo un desafío en muchas regiones, y un diagnóstico tardío está relacionado con aumento de la morbi-mortalidad. Este estudio retrospectivo de una cohorte de personas viviendo con VIH en seguimiento en un centro atención terciaria en ciudad de Guatemala, describe la proporción de presentadores tardíos (PT) y las oportunidades perdidas para diagnosticarlas. De 3,686 pacientes analizados, 2,990 (81.1%) eran PT, los cuales eran con mayor frecuencia varones (60.2% vs. 48.0%, p<0.0001), heterosexuales (88.0% vs. 78.0%, p<0.0001) y habitantes de un área rural (43.7% vs. 33.8%. p<0.0001). La proporción de PT disminuyó a lo largo del tiempo. Únicamente 665 pacientes (18.2%) buscaron atenciٕón médica en los dos años previos al diagnóstico del VIH. Este estudio, el primero en su clase en Centro América, demuestra una tasa extremadamente alta de PT en Guatemala. A pesar de que en años recientes la tasa de PT ha mejorado, es evidente la necesidad de realizar tamizaje fuera del ambiente sanitario habitual.

Keywords: AIDS; Diagnosis; Guatemala; HIV.

MeSH terms

  • Adult
  • Age Factors
  • Ambulatory Care
  • CD4 Lymphocyte Count
  • Delayed Diagnosis* / statistics & numerical data
  • Early Diagnosis
  • Female
  • Guatemala / epidemiology
  • HIV Infections / diagnosis*
  • HIV Infections / epidemiology
  • HIV Infections / ethnology
  • Heterosexuality / statistics & numerical data*
  • Homosexuality / statistics & numerical data*
  • Humans
  • Male
  • Middle Aged
  • Primary Health Care / organization & administration*
  • Retrospective Studies
  • Sex Factors
  • Time Factors