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Table 2 Characteristics of patients with positive culture for non-tuberculous mycobacteria

From: Isolation of non-tuberculous mycobacteria among tuberculosis patients, a study from a tertiary care hospital in Lahore, Pakistan

 

Pulmonary

Extrapulmonary

p-value

Total Patients, n/N (%)

169/191 (88)

22/191 (12)

 

Median Age, years (Range)

45d (6–75)

21 (6–90)

< 0 .001

Gender, n/N (%)

 Male

103/169 (61)

7/22 (32)

0.009

 Female

66/169 (39)

15/22 (68)

 

Treatment historya, n/N (%)

 Single cycle of RHEZb

82/169 (48)

2/22 (9)

< 0 .001

 One or more cycles of RHEZSc

28/169 (17)

0/22 (0)

 Unknown

34/169 (20)

5/22 (23)

 Not Treated

25/169 (15)

15/22 (68)

HIV Status, n/N (%)

 Negative

22/169 (13)

0/22 (0)

0.936

 Unknown

147/169 (87)

22/22 (100)

Sites involved, n/N (%)

 Lung

169/169 (100)

–

 

 Lymph nodes

–

7/22 (32)

 

 Pleural fluid

–

8/22 (36)

 

 Pus

–

3/22 (14)

 

 Tissue

–

3/22 (14)

 

 Perinephric fluid

–

1/22 (4)

 
  1. n number, N total number, % percentage, MAC Mycobacterium avium complex
  2. aPrevious anti-tuberculous treatment
  3. bRHEZ = rifampicin + isoniazid + ethambutol + pyarzinamide
  4. cRHEZPS = rifampicin + isoniazid + ethambutol + pyrazinamide + streptomycin
  5. dData from163 patients, missing data for age for 3 patients