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Table 4 Culture-confirmed TB cases in different groups of the study population (n = 332)

From: Light-emitting diode fluorescent microscopy and Xpert MTB/RIF® assay for diagnosis of pulmonary tuberculosis among patients attending Ambo hospital, west-central Ethiopia

Variables

Tested (no (%)

Culture-confirmed (no (%)

p-value

Age (years)

≤14

44(13.3)

4(9.1)

 

15–24

47(14.2)

12(25.5)

0.767

25–34

75(22.6)

17(22.7)

35–44

74(22.3)

8(10.8)

45–54

51(15.4)

4(7.8)

55–64

32(9.6)

0(0.0)

≥65

17(5.1)

0(0.0)

Sex

Male

188(56.6)

23(12.2)

 

Female

152(45.8)

22(14.5)

0.695

Occupation

Employed

25(7.5)

6(24.0)

 

Farmer

155(46.7)

17(10.9)

 

Merchant

57(17.2)

9(15.8)

0.630

Daily laborer

18(5.3)

5(27.8)

 

Student

48(14.1)

4(8.3)

 

Housewife

18(5.1)

2(11.1)

 

Others

19(5.7)

2(10.5)

 

Education

Primary

193(58.1)

26 (13.5)

 

Secondary

48(14.5)

8(16.7)

0.099

Tertiary

17(5.1)

5(29.4)

 

Uneducated

82(24.7)

6(7.3)

 

HIV/AIDS status

Positive

106(31.9)

11(10.4)

 

Negative

194(58.4)

30(15.5)

 

Unwilling to respond

7(2.1)

0(0.0)

0.327

Never tested

33(9.9)

4(12.1)

 

Previous TB treatment

Yes

131(39.5)

12(9.2)

0.920

No

209(62.9)

33(15.8)

 
  1. *AIDS acquired immunodeficiency syndrome, HIV human immunodeficiency virus