Fig. 2From: Global, regional, and national prevalence of diabetes mellitus in patients with pulmonary tuberculosis: a systematic review and meta-analysisGlobal prevalence of PTB combined DM. A multilevel fractional response regression modeling (for countries with one or no empirical studies) and country-specific random- effects meta-analysis methods (for countries with two or more empirical studies) were used to predict the country’s prevalence of DM in PTB patientsBack to article page