Variable Knowledge about TB transmission    
  Yes No COR (95%CI) AOR (95%CI)
Education:
Illiterate
Primary
Higher educ

6
12
34

66
81
49

1.00
1.38(0.47-4.09)
7.88(2.56-19.6)

1.00
1.89(0.59-6.01)
9.6(3.46-39.33)
Age:
<=24
25-34
35-44
>=45

7
22
14
9

69
78
29
20

1.00
2.78(1.12-6.91)
2.76(1.74-3.01)
4.44(1.74-13.41)

1.00
2.25(0.77-6.59)
3.5(1.05-11.72)
7.12(1.79-28.33)
Consuming raw products:
No
Yes

30
22

133
63

1.00
1.55(0.83-2.90)

1.00
1.55(0.73-3.30)
Consuming cooked products:
No
Yes


5
7


81
115


1.00
6.62(2.52-17.38)


1.00
6.50(2.30-18.32)
Table 4: Factors associated with the knowledge of DFWs about transmission of TB, at Addis Ababa and its suburb, 2011 (n=256).