Table 3: Results of the reported responses.

 

Baseline

1 Month

3 Month

6 Month

9 Month

1 Year

15    Month

18 Month

21 Month

24 Month

 

478

223

220

168

130

96

46

69

52

65

Did you notice improvement?

 

73%

78%

81%

81%

66%

81%

87%

95%

79%