Table 1. Study settings and sample size.
Level | Settings | Site Name | Type of services | Sample size |
---|---|---|---|---|
District (urban) | Tu Liem District | District Health Centre | MMT+ HCT + ART + GH* | 201 |
District (urban) | Long Bien District | District Health Centre | MMT+ HCT + ART + GH* | 99 |
District (urban) | Ha Dong District | Regional Polyclinic | MMT+ GH* | 210 |
* MMT: Methadone maintenance treatment; HCT: HIV counseling and testing; ART: antiretroviral therapy; GH: General health care