Population-level impact of active tuberculosis case finding in an Asian megacity.

PLoS One · 2013 · PMC3797738 · PMID 24147015

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marginally significantno p-value reported

A recent randomized trial of community-based active TB case finding in Zambia and South Africa found a marginally significant 22% reduction in TB prevalence, but the parallel “enhanced case finding” arm of that trial (arguably a more intensive intervention) found no effect [ 8 ].

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