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Table 1 Demographic and clinical summary of study subjects

From: Impact of Mycobacterium tuberculosis complex lineages as a determinant of disease phenotypes from an immigrant rich moderate tuberculosis burden country

Parameters Extrapulmonary N (%) Pulmonary N (%) P value
N = 1003 N = 1089
Age group
 0–14 130 (12.9) 28 (2.6) < 0.0001
 15–29 321 (32.1) 418 (38.4) 0.002
 30–45 317 (31.6) 323 (29.7) 0.33
 49–59 136 (13.5) 215 (19.7) 0.002
 > 60 99 (9.9) 105 (9.6) 0.86
Nationality < 0.0001
 Saudi 835 (83.3) 449 (41.2)  
 Non-Saudi 168 (16.7) 640 (58.8)  
  European 5 (2.9) 3 (0.5)  
  American 2 (1.2) 1 (0.1)  
  African 49 (29.1) 228 (35.6)  
  South East Asian 69 (41.2) 213 (33.3)  
  Indian Subcontinent 43 (25.6) 195 (30.5)  
Gender 0.03
 Male 590 (58.8) 691 (63.4)  
 Female 413 (41.2) 398 (36.5)  
AFB Smear < 0.0001
 Positive 367 (36.6) 879 (80.7)  
 Negative 636 (63.4) 210 (19.3)  
HIV 0.62
 Positive 4 (0.39) 3 (0.27)  
 Negative 632 (63.0) 589 (54.1)  
 Not Available 371 (37.0) 500 (45.9)