Figure 1. Study population diagram Figure 1. Study population diagram. Abbreviations: ART, antiretroviral therapy; TB, tuberculosis. From: Tuberculosis Incidence and Risk Factors Among Human Immunodeficiency Virus (HIV)-Infected Adults Receiving Antiretroviral Therapy in a Large HIV Program in Nigeria Open Forum Infect Dis. 2015;2(4). doi:10.1093/ofid/ofv154 Open Forum Infect Dis | © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America.This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com.
Figure 2. Rate of first incident tuberculosis (TB) occurrence by duration on antiretroviral therapy (ART). Abbreviations: CI, confidence interval; PY, person-years. From: Tuberculosis Incidence and Risk Factors Among Human Immunodeficiency Virus (HIV)-Infected Adults Receiving Antiretroviral Therapy in a Large HIV Program in Nigeria Open Forum Infect Dis. 2015;2(4). doi:10.1093/ofid/ofv154 Open Forum Infect Dis | © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America.This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com.
Figure 3. Kaplan-Meier tuberculosis (TB)-free survival curve with 95% confidence interval (CI). Abbreviation: ART, antiretroviral therapy. From: Tuberculosis Incidence and Risk Factors Among Human Immunodeficiency Virus (HIV)-Infected Adults Receiving Antiretroviral Therapy in a Large HIV Program in Nigeria Open Forum Infect Dis. 2015;2(4). doi:10.1093/ofid/ofv154 Open Forum Infect Dis | © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America.This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com.
Figure 4. Tuberculosis (TB) rates by the President's Emergency Plan for AIDS Relief (PEPFAR) program year: percentage prevalent TB of patients initiating antiretroviral therapy (ART) 2005–2010 (A) and rate of first incidence TB occurrence during ART 2006–2011 (B). Abbreviations: CI, 95% confidence interval; pts, patients. From: Tuberculosis Incidence and Risk Factors Among Human Immunodeficiency Virus (HIV)-Infected Adults Receiving Antiretroviral Therapy in a Large HIV Program in Nigeria Open Forum Infect Dis. 2015;2(4). doi:10.1093/ofid/ofv154 Open Forum Infect Dis | © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America.This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com.