[Intracutaneous tuberculin test using the Mendel-Mantoux technique. Tuberculin reactivity among inpatients in a pneumology department].
Detection of latent tuberculosis infection is an important step in the control of tuberculosis. The tuberculin skin test is the only proven method for identifying tuberculosis infection in patients who do not have tuberculosis disease. The prevalence of tuberculosis infection among hospitalized patients in a pneumological department of an inner-city hospital was evaluated, using the intradermal tuberculin skin test (Mantoux technique). Interpretation of the Mantoux test was based on the size of induration in millimeters and the individual risk profile of the patients, according to the guidelines of the American Thoracic Society and the Centers for Disease Control, revised in 1989. Of 697 tested patients, 252 showed test results consistent with tuberculosis infection (36.2%). 55 of these 697 patients had active tuberculosis disease or a prior history of tuberculosis (7.9%). A positive tuberculin skin test was found in 197 of 642 patients (30.7%) with a diagnosis different from tuberculosis (COPD, pneumonia, cancer and others). In our study, the sensitivity of the tuberculin skin test for active tuberculosis infection was 95%. The present study revealed a high prevalence of tuberculosis infection among hospitalized patients in a pneumological department. Further studies are needed to assess the usefulness of routine tuberculin skin testing in hospitalized populations.
Elmer
A
A
Pneumologische Abteilung, St. Hildegardis-Krankenhaus, Mainz.
Kortsik
C S
CS
Pies
U
U
Koelbel
C
C
Albrecht
P
P
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002487:Centers for Disease Control and Prevention, U.S.; D005260:Female; D017408:Guidelines as Topic; D006748:Hospital Departments; D006801:Humans; D007297:Inpatients; D008171:Lung Diseases / Q000150:complications; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012307:Risk Factors; D012955:Societies, Medical; D014374:Tuberculin Test; D014376:Tuberculosis / Q000453:epidemiology*; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology*; D014481:United States