1)

n = (16)

2)

n = (10)

p-value

Number of TB

2124 ± 2679

3568 ± 6012

0.39

Cases 2011

Log (cost-per TB case)

9.32 ± 0.113

8.507 ± 0.408

<0.0001

GDP/per capita in US $

37,264 ± 12,589

20,430 ± 5206

<0.0001

% MDR among TB

0.02 ± 0.02

0.06 ± 0.08

<0.00002