Variable

Unadjusted OR (95% C.I)

p-value

Adjusted OR (95% C.I)

p-value

Age 18-24 (0)

Age 25-49 (1)

Age ≥ 50 (2)

Ref

2.682 (1.585-4.633)

1.209 (0.798-1.924)

< 0.001

0.395

2.579 (1.532-4.433)

1.160 (0.768-1.840)

< 0.001

0.503

Level of education

No education (0)

Primary education (1)

Secondary education (2)

Tertiary education (3)

Ref

0.893 (0.570-1.458)

0.721 (0.439-1.221)

1.103 (0.701-1.804)

0.635

0.208

0.684

0.827 (0.533-1.337)

0.649 (0.400-1.084)

1.060 (0.678-1.724)

0.415

0.087

0.807

Facility category

Facility category-Tier 2 (0)

Facility category-Tier 1 (1)

Ref

0.810 (0.620-1.067)

0.127

0.745 (0.575-0.974)

0.028

Current regimen line

Second regimen line (0)

First regimen line (1)

Ref

0.236 (0.119-0.537)

< 0.001

0.250 (0.128-0.566)

< 0.001