Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2016 Sep;22(9):1529–1536. doi: 10.3201/eid2209.160084

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

This is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.

PMC Copyright notice

Kaplan–Meier survival curves of 2-year survival probability (product limit survival estimates) for patients with extensively drug-resistant tuberculosis, KwaZulu-Natal and Eastern Cape Provinces, South Africa, 2006–2010. Group 0, HIV-negative patients; group 1, HIV-positive patients receiving antiretroviral drugs at start of treatment; group 2: HIV-positive patients not receiving antiretroviral drugs at start of treatment. +, censored value.