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Table 1 M. tuberculosis shared typed distribution amongst pulmonary and extra-pulmonary disease isolates.

From: Genotyping and drug resistance patterns of M. tuberculosis strains in Pakistan

Spoligotype *

Pulmonary n(%)

Extra-pulmonary n(%)

CAS

531(62)

37(49)

East African-Indian

37(4)

5(6)

Beijing

24(3)

1(1)

Haarlem

15(2)

0

T

20(2)

3(4)

LAM

2(0.2)

0

Other Orphan-Pak types a

41(5)

5(6)

Orphan types b

180(21)

25(33)**

Total

850

76

  1. * Strain genotypes as listed in Fig 1.
  2. aInclude clustered Orphan-Pak types (Pak 13–14, 17–24, 26, 28–32, 34 and 36)
  3. bInclude unclustered Orphan types
  4. **Denotes significant difference between pulmonary and extra-pulmonary sources, (p < 0.05, Chi x2 test)