Adherence

Frequency

Percentage

Adhered to treatment

162

74.7

Failed to adhered to treatment

55

25.3

・ Length of time drug was missed

o <1 month

48

87.3

o 1 - 2 months

7

12.7

・ Duration into treatment drug was missed

o <2 months

27

49.1

o 2 - 3 months

18

32.7

o 4 - 5 months

6

10.9

o Others

4

7.3