| Literature DB >> 12202598 |
Philip Mathew1, Yen-Hong Kuo, Bindu Vazirani, Robert H K Eng, Melvin P Weinstein.
Abstract
To evaluate the efficacy of three sputum acid-fast bacillus (AFB) smears to rule out pulmonary tuberculosis, sputum AFB smear and culture results were analyzed at two university-affiliated teaching hospitals. The negative predictive value of the smear increased by only 0.2% on days 2 and 3 each, indicating that in low-prevalence populations, there is limited value in requiring three negative sputum AFB smears before discontinuing tuberculosis isolation.Entities:
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Year: 2002 PMID: 12202598 PMCID: PMC130719 DOI: 10.1128/JCM.40.9.3482-3484.2002
Source DB: PubMed Journal: J Clin Microbiol ISSN: 0095-1137 Impact factor: 5.948