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How to investigate levels of Adherence to antiretroviral ... - INRUD

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Appendix 6<br />

Complementary indica<strong>to</strong>rs <strong>of</strong> determinants <strong>of</strong> adherence<br />

Clinical Outcomes<br />

4. Achievement <strong>of</strong> CD4 target—Percentage <strong>of</strong> patients achieving CD4 count > 350 cells<br />

per µl on most recent labora<strong>to</strong>ry test in the last 6 months.<br />

5. Achievement <strong>of</strong> viral load target—Percentage <strong>of</strong> patients achieving viral load counts<br />

350 cells per µl/number <strong>of</strong> patients<br />

with a labora<strong>to</strong>ry test result) × 100.<br />

Viral load target—(number <strong>of</strong> patients with documented viral load test on most<br />

recent labora<strong>to</strong>ry test in the last 6 months < 400 copies per ml/number <strong>of</strong><br />

patients with a labora<strong>to</strong>ry test result) × 100.<br />

This is only partly relevant because CD4 counts are affected by other fac<strong>to</strong>rs,<br />

such as length <strong>of</strong> time on treatment and by other infections. Therefore there<br />

may be other reasons for <strong>levels</strong> than adherence.<br />

Guidelines<br />

6. The percentage <strong>of</strong> facilities with a copy <strong>of</strong> the national ART guidelines<br />

7. The percentage <strong>of</strong> facilities with a copy <strong>of</strong> a donor ART guidelines<br />

8. The percentage <strong>of</strong> facilities with a copy <strong>of</strong> guidelines on ART s<strong>to</strong>rage<br />

9. The percentage <strong>of</strong> facilities that follow a clinical guideline for starting patients on<br />

ART<br />

145

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