Negative Tuberculin Skin Test and Prediction of Reversion of QuantiFERON Interferon Gamma Release Assay in US Healthcare Workers.
Infect Control Hosp Epidemiol
; 37(4): 478-82, 2016 Apr.
Article
in En
| MEDLINE
| ID: mdl-26818401
ABSTRACT
QuantiFERON tuberculosis tests (QFT) reverted in (612) 77% of 1,094 low-risk healthcare workers (HCW) testing less than 1.16 IU/mL. Of HCW testing greater than 1.1 IU/mL, 33 (59%) of 56 with negative tuberculin skin tests (TST) reverted vs 8 (6%) of 125 with positive TSTs. Retesting low-risk QFT-positive and TST-negative HCW is prudent.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Tuberculosis
/
Tuberculin Test
/
Mass Screening
/
Health Personnel
/
Interferon-gamma Release Tests
Type of study:
Clinical_trials
/
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
/
Screening_studies
Limits:
Adult
/
Humans
/
Middle aged
Country/Region as subject:
America do norte
Language:
En
Journal:
Infect Control Hosp Epidemiol
Journal subject:
DOENCAS TRANSMISSIVEIS
/
ENFERMAGEM
/
EPIDEMIOLOGIA
/
HOSPITAIS
Year:
2016
Document type:
Article