Patients' self-reports of adherence
A) are valid but not reliable.
B) have questionable validity.
C) are less valid than physicians' reports.
D) are more valid than examination of biochemical evidence.

Question

Patients' self-reports of adherence​
A) ​are valid but not reliable.
B) ​have questionable validity.
C) ​are less valid than physicians' reports.
D) ​are more valid than examination of biochemical evidence.

Quizplus · Accepted Answer

Patients' self-reports of adherence have questionable validity because some may overstate or understate their adherence to medication. Self-reports can also be affected by social desirability bias, which could lead patients to overreport adherence to please their healthcare provider. Therefore, it is important to supplement self-reports with other measures, such as examining biochemical evidence or using electronic pill caps to get a more accurate estimate of adherence.

Patients' Self-Reports of Adherence​

Patients' Self-Reports of Adherence