Zone-wise Results of National Annual Risk of Tuberculosis Infection (ARTI) Survey (1 and 2) in India (2000-2001 and 2009-2010) | |||||||
Zone | Survey 1 | Survey 2 | Average Annual Decline | ||||
Sample | Prevalence | ARTI | Sample | Prevalence | ARTI | % | |
North | |||||||
East | |||||||
West | |||||||
South | |||||||
Total |