Hepatitis C

Univariate analysis

Multivariate analysis final model

OR

95% CI

P

OR

95% CI

P

Sex (female)

1.3

[0.7 - 2.3]

0.3

Age (yr)

0.9

[0.9 - 1]

0.08

Age (Years)

<18

1

<18 - 30

2.2

[0.9 - 5.3]

0.05

31 - 40

1

[0.5 - 2.3]

0.8

41 - 50

1.2

[0.5 - 2.5]

0.6

>50

NA

Residence

Gitega

1

Rumonge

1.2

[0.6 - 2.4]

0.5

Cankuzo

1.1

[0.5 - 2.3]

0.6

Level of education

University

1

Secondary

0.5

[0.1 - 2.2]

0.3

Primary

0.6

[0.1 - 2.8]

0.5

Illiteracy

0.3

[0.07 - 1.5]

0.1

Marital status

Single

1

Married

0.1

[0.04 - 0.8]

0.02

Divorced

0.1

[0.03 - 1.2]

0.08

Others

0.2

[0.04 - 1.4]

0.1

Occupation

Farmer

1

Government employee

0.9

[0.4 - 1.7]

0.8

Healthcare workers

1.1

[0.1 - 8.8]

0.9

NGO employee

0.4

[0.1 - 2.2]

0.3

Others

1.8

[0.2 - 14]

0.5

HIV positive

1.4

[0.3 - 6.3]

0.5

Medical and surgical history

2

[0.9 - 4.5]

0.06

2.1

[1.1 - 5.5]

0.02

Blood transfusion history

0.5

[0.1 - 2.1]

0.3

Sexual partners

NA

Multiple Partner

Polygamous

Polyandry

One partner

None

Traditional practices

Ear piercing

1

1

Nose piercing

NA

NA

tattoo

2.8

[0.3 - 23]

0.3

3.7

[0.4 - 33.6]

0.2

Ear and nose piercing

2.2

[1 - 4.6]

0.02

2.5

[1.1 - 5.7]

0.01

None

1

[0.1 - 9.7]

0.9

1

[0.1 - 10.4]

0.9

Piercing instrument sharing

1.1

[0.6 - 2]

0.6