Items

Mean (SD)

Percentage rarely

or never

“I forget to take my medication”.

“I change the dosage of my medication”.

“I stop taking my medication for a while”.

“I decide to skip one of my medication dosages”.

“I use my medication less than its prescribed”.

Sum

4.62 (0.72)

4.81 (0.61)

4.52 (0.73)

4.74 (0.81)

4.45 (0.56)

23.14 (2.12)

88.05

90.4

87.3

89.1

85.7

88.1