Instrument details

Instrument Title

Phillips Self-Reported Adherence

View PDF - Self-report_Phillips.pdf

Source Article

Phillips, T., Brittain, K., Mellins, C. A., Zerbe, A., Remien, R. H., Abrams, E. J., ... & Wilson, I. B. (2017). A self-reported adherence measure to screen for elevated HIV viral load in pregnant and postpartum women on antiretroviral therapy. AIDS and Behavior, 21(2), 450-461.

Response Options

1. Numbers of days missed ART (0-30)
2. Rating from 1 [very poor] to 6 [excellent]
3. Rating from 1 [never] to 6 [always]

Survey Items

Please see attached for formatted version

Internal Reliability

<ul> <li>Cronbach’s α for Q1 = 0.747</li> <li>Cronbach’s α for Q2 = 0.725</li> <li>Cronbach’s α for Q3 = 0.670</li> <li>Cronbach’s α for whole scale = 0.790</li> </ul>

Validity

Content validity was assessed. Known group validity was assessed. Criterion-related validity was assessed via comparison with viral load.

Google Scholar

View article on Google Scholar

Terms Of Use

Individuals may use this information for research or educational purposes only and may not use this information for commercial purposes. When using this instrument, please cite:

Phillips, T., Brittain, K., Mellins, C. A., Zerbe, A., Remien, R. H., Abrams, E. J., ... & Wilson, I. B. (2017). A self-reported adherence measure to screen for elevated HIV viral load in pregnant and postpartum women on antiretroviral therapy. AIDS and Behavior, 21(2), 450-461.

When presenting results using any survey information you obtained from the SABI, please acknowledge the University of North Carolina at Chapel Hill Center for AIDS Research (CFAR), an NIH funded program P30 AI50410.