Table 4 Findings of publication bias using Eggers test

Demographical

Age 30

C = 3.98, P value = 0.179

Being female

Not calculated

Living with a spouse

Not calculated

more 100 dollar

C = 10.09, P value = 0.015

Non- literate and primary education

C = 1.69, P value = 0.173

Clinical

Poor access to care

C = 1.86, P value = 0.360

Medical adhe

C = 1.28, P value = 0.195

CD4

C = 1.82, P value = 0.576

Previous testing

C = 3.810, P value = 0.502

Time since HIV

Not calculated