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Gepubliceerd in: Journal of Behavioral Medicine 3/2019

31-10-2018

Perceived sensitivity to medicines, alcohol interactive toxicity beliefs, and medication adherence among people living with HIV who drink alcohol

Auteurs: Seth C. Kalichman, Rob Horne, Harold Katner, Dominica Hernandez

Gepubliceerd in: Journal of Behavioral Medicine | Uitgave 3/2019

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Abstract

Erroneous beliefs that it is toxic to drink alcohol while taking antiretroviral therapies (ART) used for treating HIV infection, known as alcohol interactive toxicity beliefs, may at least in part account for ART nonadherence among alcohol drinkers. This study was conducted to test a conceptual framework to explain the effects of interactive toxicity beliefs on ART adherence. Computerized surveys were administered to 124 participants receiving HIV care in the southeastern US. Serial mediation model with perceived sensitivity to medicines predicting HIV viral load through three mediating variables: alcohol-ART interactive toxicity beliefs, alcohol-ART avoidance behaviors, and ART adherence. HIV viral load extracted from medical records. Perceived sensitivity to medicines predicted HIV viral load; greater perceptions of medication sensitivity predicted lower HIV viral loads. In addition, there was a significant indirect effect of the serial chain of interactive toxicity beliefs → avoidance behaviors → ART adherence, indicating partial mediation of the relationship between perceived sensitivity to medicines and higher HIV viral load. Perceived sensitivity to medicines provides a conceptual basis for the effects of alcohol-medication interactive toxicity beliefs on ART adherence. Interactive toxicity beliefs are modifiable and can be altered to prevent intentional ART nonadherence.
Literatuur
go back to reference Ajzen, I., & Fishbein, M. (1980). Understanding attitudes and predicting social behavior. Englewood Cliffs, NJ: Prentice-Hall. Ajzen, I., & Fishbein, M. (1980). Understanding attitudes and predicting social behavior. Englewood Cliffs, NJ: Prentice-Hall.
go back to reference Faasse, K., Grey, A., Horne, R., & Petrie, K. J. (2015). High perceived sensitivity to medicines is associated with higher medical care utilisation, increased symptom reporting and greater information-seeking about medication. Pharmacoepidemiol Drug Safety, 24, 592–599. https://doi.org/10.1002/pds.3751 CrossRef Faasse, K., Grey, A., Horne, R., & Petrie, K. J. (2015). High perceived sensitivity to medicines is associated with higher medical care utilisation, increased symptom reporting and greater information-seeking about medication. Pharmacoepidemiol Drug Safety, 24, 592–599. https://​doi.​org/​10.​1002/​pds.​3751 CrossRef
go back to reference Hayes, A. F. (2013). Model templates for PROCESS for SPSS and SAS. New York: Guilford Press. Hayes, A. F. (2013). Model templates for PROCESS for SPSS and SAS. New York: Guilford Press.
go back to reference Hayes, A. F., & Mathes, J. (2009). Computational procedures for probing interactions in OLS and logistic regression: SPSS and SAS implementations. Behavior Research Methods, 41, 929–936.CrossRef Hayes, A. F., & Mathes, J. (2009). Computational procedures for probing interactions in OLS and logistic regression: SPSS and SAS implementations. Behavior Research Methods, 41, 929–936.CrossRef
go back to reference Kalichman, S. C., Grebler, T., Amaral, C. M., McNerey, M., White, D., Kalichman, M. O., et al. (2013). Intentional nonadherence to medications among HIV positive alcohol drinkers: Prospective study of interactive toxicity beliefs. Journal of General Internal Medicine, 28, 399–405.CrossRefPubMed Kalichman, S. C., Grebler, T., Amaral, C. M., McNerey, M., White, D., Kalichman, M. O., et al. (2013). Intentional nonadherence to medications among HIV positive alcohol drinkers: Prospective study of interactive toxicity beliefs. Journal of General Internal Medicine, 28, 399–405.CrossRefPubMed
go back to reference Kalichman, S. C., Kalichman, M. O., Cherry, C., Hoyt, G., Washington, C., Grebler, T., et al. (2015). Intentional medication nonadherence because of interactive toxicity beliefs among HIV-positive active drug users. Journal of Acquired Immune Deficiency Syndromes, 70, 503–509.CrossRefPubMed Kalichman, S. C., Kalichman, M. O., Cherry, C., Hoyt, G., Washington, C., Grebler, T., et al. (2015). Intentional medication nonadherence because of interactive toxicity beliefs among HIV-positive active drug users. Journal of Acquired Immune Deficiency Syndromes, 70, 503–509.CrossRefPubMed
Metagegevens
Titel
Perceived sensitivity to medicines, alcohol interactive toxicity beliefs, and medication adherence among people living with HIV who drink alcohol
Auteurs
Seth C. Kalichman
Rob Horne
Harold Katner
Dominica Hernandez
Publicatiedatum
31-10-2018
Uitgeverij
Springer US
Gepubliceerd in
Journal of Behavioral Medicine / Uitgave 3/2019
Print ISSN: 0160-7715
Elektronisch ISSN: 1573-3521
DOI
https://doi.org/10.1007/s10865-018-9987-7

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