Duration of treatment

Frequency

Percentage

1 mth and less

47

21.7

2 mths

25

11.3

3 mths

12

5.4

4 mths

16

7.2

5 mths

16

7.2

6 mths

97

43.7

7 mths

2

0.9

8 mths

4

1.8

12 mths

3

1.4

Total

222

100