Table 1 Population Demographics and Selected Characteristics by Comorbidity Index

 Male, [n,%]

478 (60)

238 (58)

 Years [median, IQR]

28 (21–36)

39 (30–51)

 Miles [median, IQR]

8.3 (7.7–9.3)

8.4 (7.9–9.3)

 Days [median, IQR]

27 (19–34)

26 (19–34)

 Northern Africa, [n,%]

29 (4)

16 (4)

 Sub-Saharan Africa, [n,%]

264 (33)

128 (31)

 Central Asia, [n,%]

1 (< 1)

0 (0)

 South-Eastern Asia, [n,%]

225 (28)

99 (24)

 Southern Asia, [n,%]

223 (28)

98 (24)

 Western Asia, [n,%]

52 (7)

65 (16)

 Latin America & Caribbean, [n,%]

3 (< 1)

5 (1)

 Northern Africa, [n,%]

25 (3)

12 (3)

 Sub-Saharan Africa, [n,%]

194 (24)

96 (23)

 Central Asia, [n,%]

1 (< 1)

0 (0)

 Eastern Asia, [n,%]

2 (< 1)

0 (0)

 South-Eastern Asia, [n,%]

192 (24)

90 (22)

 Southern Asia, [n,%]

202 (25)

85 (21)

 Western Asia, [n,%]

56 (7)

63 (15)

 Latin America & Caribbean, [n,%]

2 (< 1)

5 (1)

 Eastern Europe, [n,%]

0 (0)

1 (< 1)

 Northern Europe, [n,%]

1 (< 1)

0(0)

 Southern Europe, [n,%]

21 (3)

6(2)

 2012, [n,%]

250 (31)

102 (25)

 2013, [n,%]

141 (18)

77 (19)

 2014, [n,%]

137 (17)

80 (19)

 2015, [n,%]

134 (17)

69 (17)

 2016, [n,%]

135 (17)

83 (21)

 Tuberculin Skin Test, [n,%]

191 (24)

90 (22)

 Interferon Gamma Release Assay, [n,%]

606 (76)

321 (78)

 Yes, [n,%]

37 (5)

40 (10)

 Yes, [n,%]

450 (57)

201 (49)

 Single, [n,%]

369 (46)

177 (43)

 Family of 2–3, [n,%]

165 (21)

115 (28)

 Family of > 3, [n,%]

263 (33)

119 (29)

 English, [n,%]

3 (< 1)

3 (< 1)

 Nepali, [n,%]

201 (25)

85 (21)

 Somali, [n,%]

162 (20)

64 (16)

 Arabic, [n,%]

64 (8)

59 (14)

 Burmese, [n,%]

78 (10)

28 (7)

 Swahili, [n,%]

53 (7)

25 (6)

 Other, [n,%]

236 (30)

147 (36)

 Yes, [n,%]

17 (5)

8 (5)

Total

N = 797

N = 411