Table 2: Factors associated with unfavourable treatment outcome.

Variables

Number

Events*

n (%)

Uni Variate analysis

AOR (IC95%)**

p-value

Year of TB diagnosis

 

 

 

 

 

2011

20

11 (55.0)

0.09

1

0.15

2012

25

19 (76.0)

0.63 (0.1-3.5)

 

2013

10

9 (90.0)

5.4 (0.4-67)

 

2014

7

4 (57.1)

1.29 (0.1-10.3)

 

2015

8

3 (37.5)

0.10 (0.008-1.28)

 

2016

13

6 (46.2)

0.18 (0.02-1.54)

 

Age group (years)

 

 

 

 

 

15-44

46

28 (60.9)

0.48

1

0.50

45-59

29

21 (72.4)

1.5 (0.4-5.67)

 

≥ 60

8

3 (37.5)

0.42 (0.05-3.41)

 

District residence

 

 

 

 

 

Urban

44

19 (43.2)

10-5

1

0.000 4

Suburban/out of Dakar

39

33 (84.6)

17.5 (3.61-85.4)

 

Hospitalization at TB diagnosis

 

 

 

 

 

Yes

19

7 (36.8)

0.008

1

0.13

No

64

45 (70.3)

3.18 (0.69-14.5)

 

Weight at TB diagnosis (kg)

 

 

 

 

 

≤ 45

37

27 (73.0)

0.01

1

0.11

> 45

46

25 (54.3)

0.37 (0.11-1.26)

 

HIV status

 

 

 

 

 

Negative

16

8 (50.0)

0.30

1

 

Positive

56

38 (67.9)

1.25 (0.5-3.02)

0.13

Unknown

11

6 (54.5)

1.5 (0.18-11.8)

 

Re-treatment circumstances

 

 

 

 

 

Relapse

51

29 (56.9)

0.21

1

 

others (treatment after default, treatment after failure)

32

22 (73.3)

1.60 (0.46-5.52)

0.4

*Unfavourable treatment outcome; **AOR: Adjusted Odds ratio; CI95%: 95% confidence interval.