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. 2017 Dec 6;146(2):246–255. doi: 10.1017/S0950268817002746

Table 1.

Smear microscopy results of people starting TB treatment based on a Xpert diagnosis of drug-sensitive, pulmonary TB in Greater Tzaneen sub-district, 2008–2015

2011 2012 2013 2014 2015
Xpert diagnosed cases 47 153 498 611 598
Smear positive 44 118 352 420 390
n (%) (93·6) (77·1) (70·7) (68·7) (65·2)
Smear negative 3 19 84 131 181
n (%) (6·4) (12·4) (16·9) (21·4) (30·3)
Smear not done 0 16 62 60 27
n (%) (0·0) (10·5) (12·4) (9·8) (4·5)