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Table 4 Laboratory results of hospitalized adult patients with PTB

From: Clinical characteristics and chest computed tomography findings related to the infectivity of pulmonary tuberculosis

 

AFB negative

n = 130 (%)

AFB positive

n = 94 (%)

p

Albumin (< 40 g/l)

57 (43.9)

50 (53.2)

0.17

Anemia (Hb: male < 140 g/l, Female < 120 g/l)

52 (40)

39 (41.5)

0.82

AST

   

 Increased (> 35 u/l)

10 (7.7)

7 (7.5)

0.94

 Decreased (< 13 u/l)

10 (7.7)

16 (17)

0.03*

ALT

   

 Increased (> 40 u/l)

10 (7.7)

9 (9.6)

0.62

 Decreased (< 7 u/l)

2 (1.5)

7 (7.5)

0.03*

Leukocytosis (white blood cells > 9.5 × 109/l)

16 (12.3)

21 (22.3)

0.04*

Lymphocytosis (lymphocytes > 3.2 × 109/l)

3 (2.3)

5 (5.3)

0.23

Lymphopenia (lymphocytes < 1.1 × 109/l)

24 (18.5)

28 (29.8)

0.04*

Monocyte (monocytes > 0.6 × 109/l)

36 (27.7)

27 (28.7)

0.86

RBC (red blood cells < 4.3 × 1012/l)

41 (31.5)

26 (27.7)

0.53

Hct (< 40%)

59 (45.4)

36 (38.3)

0.29

Thrombocytosis (platelets > 350 × 109 /l)

12 (9.2)

13 (13.8)

0.28

PCT (> 0.05 ng/ml)

26 (20)

23 (24.5)

0.42

IL-6 (> 7 pg/ml)

32 (24.6)

35 (37.2)

0.04*

CRP (> 8 mg/l)

35 (26.9)

37 (39.4)

0.04*

T-SPOT.TB Positive (> 0.35 IU/ml)

41 (31.5)

33 (35.1)

0.57

  1. AFB acid-fast bacilli, AST aspartate aminotransferase, ALT glutamate pyruvic transaminase, RBC white blood cells, Hct red blood cell specific volume, PCT procalcitonin, IL-6 interleukin-6, CRP C-reactive protein; Note: * < 0.05