Prevalence of drug-resistant tuberculosis in mainland China: systematic review and meta-analysis.

ABSTRACT:

Background

The spread of drug-resistant tuberculosis (TB) is one of the major public health problems in the world. Surveillance of anti-TB drug resistance is important for monitoring TB control strategies. However, the status of drug-resistant TB in China has been reported inconsistently.

Methods

We systematically reviewed published studies on drug-resistant TB in China until March 31, 2011, and quantitatively summarized prevalence and patterns of anti-TB drug resistance among new cases and previously treated cases, respectively.

Results

Ninety-five eligible articles, published during 1993-2011, were included in this review. The meta-analyses showed that the prevalence of drug-resistant TB in new cases was 27.9% (95% CI, 25.6%-30.2%) (n/N = 27,360/104,356) and in prev

SUBMITTER: Yang Y 

PROVIDER: S-EPMC3108589 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature