Factors associated with primary multidrug-resistant tuberculosis in patients from Callao, Peru
DOI:
https://doi.org/10.15381/anales.v75i3.9775Keywords:
Tuberculosis, multidrug- resistance, risk factors, Peru.Abstract
Introduction: Lima and Callao are high risk areas for tuberculosis active transmission in Peru. Multidrug-resistant tuberculosis represents 5.54% of the new cases of pulmonary tuberculosis (primary MDR-TB) in Lima and Callao. Involved risk factors have not been studied in patients from Callao. Objectives: To determine risk factors for primary MDR-TB in patients attending health care facilities in Callao during 2009-2010. Design: Case-control study. Setting: Health care facilities from Callao. Participants: Twenty nine primary MDR-TB patients and 37 drug-sensitive TB patients were studied through assessment of the Tuberculosis Control Program Registries and healthcare facilities’ clinical records. Interventions: Information was obtained from secondary sources. Odds-ratios were calculated by bivariate analysis. Logistic regression models were used to calculate multivariate odd-ratios. Main outcome measures: Risk factors for primary MDR-TB. Results: Prior contact with a MDR-TB or XDR-TB patient was a significant risk factor (OR: 5.56; 95%CI: 1.05-29.27) in bivariate analysis; the same was found in multivariate analysis (OR: 14.56; 95%CI: 1.52–139.54). Being 40 or more years old was a significant protective factor in multivariate analysis (OR: 0.94; 95% CI: 0.90–0.99). Conclusions: Previous contact with a MDR-TB or XDR-TB patient was a risk factor, and being 40 or more years old was a protective factor for primary MDR-TB in Callao patients studied.Downloads
Published
Issue
Section
License
Copyright (c) 2014 Ana Cecilia Ávalos Rodríguez, Fernando Jean Carlos Imán Izquierdo, Manuel André Virú Loza, José Cabrera Rivero, Anthony Edgar Zárate Robles, Mariela Cecibet Meza Monterrey, Brenner Alberto Ñaupari Meza, Wendy Teoana Figueroa Bravo, Mirella Kristal Cajas Socualaya, Hugo Paul Castro Trujillo, Talía Minerva Zapata Susanívar
![Creative Commons License](http://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Those authors who have publications with this magazine accept the following terms:
- Authors will retain their copyrights and guarantee the journal the right of first publication of their work, which will be simultaneously subject to Creative Commons Attribution License that allows third parties to share the work as long as its author and its first publication this magazine are indicated.
- Authors may adopt other non-exclusive licensing agreements for the distribution of the version of the published work (eg, deposit it in an institutional electronic file or publish it in a monographic volume) provided that the initial publication in this magazine is indicated.
- Authors are allowed and recommended to disseminate their work over the Internet (eg: in institutional telematic archives or on their website) before and during the submission process, which It can produce interesting exchanges and increase quotes from the published work. (See El efecto del acceso abierto ).