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Table 1 Demographic data and vaccination status of 413 HCWs evaluated at least once during the period of the study.

From: Humoral response to HspX and GlcB to previous and recent infection by Mycobacterium tuberculosis

 

Uninfected (n = 159)

Previous LTBI (n = 211)

Recent LTBI (n = 43)

Female/male

137/22

171/40

37/6

Age – range

18–62

18–68

18–62

   mean (SD)

39.78 (± 10.3)

41.82 (± 10.2)

39.91 (± 10.8)

Previous BCG

100 (62.9%)

163 (77.3%)

30 (59.8%)

   old application

92 (92%)

149 (91.4%)

29 (96.6%)

   recent application*

8 (8%)

14 (8.6%)

1 (3.4%)

  1. SD = standard deviation; BCG = Bacilli Calmette-Guérin; LTBI = latent tuberculosis infection;
  2. *Vaccination in the last five years