Cargando…
Selection bias in multidrug-resistant tuberculosis cohort studies assessing sputum culture conversion
BACKGROUND: Conversion of sputum culture from positive to negative for M. tuberculosis is a key indicator of treatment response. An initial positive culture is a pre-requisite to observe conversion. Consequently, patients with a missing or negative initial culture are excluded from analyses of conve...
Autores principales: | , , , , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9648724/ https://www.ncbi.nlm.nih.gov/pubmed/36355658 http://dx.doi.org/10.1371/journal.pone.0276457 |