Of all methods used to assess patient adherence,
A) only pill count is both reliable and valid as a method.
B) examination of biochemical evidence is the most valid.
C) examination of biochemical evidence is the least valid.
D) no single method alone is sufficiently reliable or valid.

Question

Of all methods used to assess patient adherence,​
A) ​only pill count is both reliable and valid as a method.
B) ​examination of biochemical evidence is the most valid.
C) ​examination of biochemical evidence is the least valid.
D) ​no single method alone is sufficiently reliable or valid.

Quizplus · Accepted Answer

No single method alone is sufficiently reliable or valid. It is recommended that multiple methods be used to assess patient adherence, such as self-reported adherence, pill counts, pharmacy refill data, and examination of biochemical evidence. Each method has its limitations, and the use of multiple methods can improve the accuracy of adherence estimates.

Of All Methods Used to Assess Patient Adherence,​

Of All Methods Used to Assess Patient Adherence,