Adherence To Treatment Flashcards
Define compliance.
Compliance is the extent to which the patient complies with medical advice.
Define adherence.
The extent to which patient behaviour coincides with medical advice.
What is the difference between compliance and adherence?
Compliance involves the patient “doing as they are told”, adherence takes into account the patients right to choose to what extent they follow the advice.
(Often used interchangeably in practice however)
Define concordance.
Negotiation between the patient and doctor over treatment regimes.
What does concordance imply?
That the patient is active and in partnership with the doctor
What does concordance allow for?
The patient’s beliefs and priorities to be respected and for decisions to be shared
How may concordance lead to adherence?
- The patient has involvement and shared ownership of decisions.
- Patient’s beliefs, expectations, lifestyle and priorities are considered.
- Barriers to adherence can be addressed.
- Promotes trust and satisfaction with care.
What is the norm in terms of adherence to medical advice?
Non-adherence is the norm
What percentage of chronically ill patients do NOT adhere to medical advice?
50%
What percentage of hospitals admissions of chronically ill patients are due to non-adherence?
10-25%
What is the percentage of non-adherence to medication?
~21%
What is the percentage of non-adherence to exercise?
~28%
What is the percentage of non-adherence to diet?
~42%
Which diseases have the highest rates of adherence?
HIV, arthritis, GI disorders, and cancer
Which diseases have the highest rates of non-adherence?
Pulmonary disease, diabetes, and sleep disorders
Give two examples of direct measures of adherence
Urine or blood test
Observation (e.g. Of consumption)
What are the advantages of urine or blood tests?
Provides a direct measure of consumption/adherence
What are the disadvantages of urine or blood tests?
Expensive
Limited to use in clinical practice
Invasive