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Doctor-patient concordance during HIV treatment switching decision-making
HIV Medicine
|June 22, 2010
Summary
High doctor-patient agreement in HIV treatment decisions improves patient quality of life, symptom experience, and adherence. This concordance is linked to better health outcomes in HIV care.
Area of Science:
- Medical research
- Public health
- Clinical practice
Background:
- Doctor-patient communication is crucial in managing chronic conditions like HIV.
- Shared decision-making in HIV treatment can impact patient adherence and health outcomes.
Purpose of the Study:
- To investigate the relationship between doctor-patient concordance in HIV treatment decisions and patient health outcomes.
- To assess patient adherence, quality of life, and symptom experience in relation to treatment decision concordance.
Main Methods:
- Adult patients from five UK HIV clinics completed questionnaires assessing concordance, symptoms (MSAS), quality of life (EuroQol), and adherence.
- Clinical data including HIV viral load and CD4 cell counts were collected.
- 430 patients who switched or stopped HIV treatment were eligible, with 217 fully completing the Concordance Scale.
Main Results:
- High levels of doctor-patient concordance were observed (88% scored 30-40 on a 10-40 scale).
- Higher concordance correlated with better quality of life (P=0.003), reduced symptom burden (P<0.011), higher CD4 cell counts (P<0.043), and improved adherence (P=0.029).
Conclusions:
- Strong doctor-patient concordance in HIV treatment decision-making is associated with enhanced patient adherence and improved physical and psychological well-being.
- Further research is recommended to establish causality between concordance and observed health outcomes.
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