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Table 4 Refugee health assessment TB screening results and time from U.S. arrival to first tuberculosis diagnosis

From: Minnesota refugees diagnosed with tuberculosis disease, January 1993–August 2019

Refugee health assessment tuberculosis screening result

N (%)

Median time (years) from U.S. arrival to first tuberculosis disease diagnosis (IQR)

TB disease

242 (31.8%)

0.35 (0.23–0.59)

Latent TB infection*

270 (35.6%)

3.70 (1.65–7.01)

Treated for TB disease overseas

7 (0.9%)

1.76 (1.33–3.27)

No TB Infection or disease**

103 (13.6%)

5.51 (2.33–11.3)

Not screened for TB at RHA or did not receive RHA

137 (18.0%)

3.16 (0.87–7.29)

Total

759 (100%)

1.61 (0.43–5.51)

  1. *A positive TST and/or IGRA and tuberculosis disease was ruled out
  2. **A negative TST and/or IGRA