Table 1 Study settings and sample size
Settings | Site name | Type of services | Patient load | Sample size |
|---|---|---|---|---|
Tu Liem District | District Health Centre | MMT + VCT + ART + GH | 300 | 200 |
Long Bien District | District Health Centre | MMT + VCT + ART + GH | 200 | 100 |
Ha Dong District | Regional Polyclinic | MMT + GH | 300 | 210 |