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Potential Effects of National Antiretroviral Regimen and Changes Procurement Regulatory Requirements on Acquired Drug Resistance (ADR)
| Effect of Regimen on ADR | Effect of Procurement Modality on ADR | Cumulative Effect of ADR | |
|---|---|---|---|
| Scenario 1: no changes | ↔ | ↔ | ↔ |
| Scenario 2: change in regimen and not procurement modality | ↓ | ↔ | ↓ |
| Scenario 3: no change in regimen and change in procurement modality | ↔ | ↑ | ↑ |
| Scenario 4: change in regimen and procurement modality | ↓ | ↑ | ↔ |
