SEARCHED TERM

Smear conversion rate

DEFINITION

Proportion of treated patients who convert from sputum smear-positive to sputum smear-negative within a specified period of time, usually after 2 or 3 months of the initial phase of tuberculosis treatment. It is not a true rate.

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SOURCE DEFINITION

Proportion of treated patients who convert from sputum smear-positive to sputum smear-negative within a specified period of time, usually after 2 or 3 months of the initial phase of TB treatment.

From: WHO
Year: 2007

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