Diabetes and multidrug-resistance gene mutation: tuberculosis in Zunyi, Southwest China

The mutation sites of multidrug-resistant patients in Zunyi are mainly ropB531 and ropBS531L mutations, which are prone to co-occurrence; patients with MDR-TB alone are prone to mutations at the KatG315N site, while patients with diabetes and MDR-TB are more likely to have inhA15M site mutations.