| Summary: | Rosalina Penaloza,1–3 Joanna Itzel Navarro,1,4,5 Pauline E Jolly,1 Anna Junkins,1 Carlos Seas,6,7 Larissa Otero6,7 1University of Alabama at Birmingham, School of Public Health, Department of Epidemiology, Birmingham, AL, USA; 2David Geffen School of Medicine, University of California, Los Angeles, CA, USA; 3Charles R. Drew University, College of Medicine and Science, Los Angeles, CA, USA; 4Graduate School of Education and Information Systems, University of California, Los Angeles, CA, USA; 5Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, USA; 6Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru; 7Facultad de Medicina Alberto Hurtado, Universidad Peruana Cayetano Heredia, Lima, Peru Background: Tuberculosis (TB) case detection in Peru relies on passive case finding. This strategy relies on the assumption that the community is aware that a persistent cough or contact with a TB patient is an indication to seek formal health care. This study evaluated health literacy and TB knowledge among outpatients at Hospital Cayetano Heredia in Lima, Peru.Methods: A cross-sectional survey was performed between June and August 2017. Data on sociodemographic factors, TB knowledge, and health literacy were collected, and bivariate and multivariate logistic regressions were performed to study the associations between variables. Results: The analysis included 272 participants; 57.7% knew someone who had TB and 9% had TB in the past. A 2-week cough was reported as a TB symptom by 66 (24%) participants. High TB knowledge was found among 149 (54.8%) participants and high health literacy was found among 193 (71.0%) participants. Health literacy and TB knowledge were not significantly associated (OR=0.9; 95% CI 0.5–1.5). After controlling for sex, age, district, education, health insurance, frequency of hospital visits, and previous TB diagnosis, high TB knowledge was associated with knowing someone with TB (aOR=2.7; 95% CI 1.6–4.7) ...
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