Limiting stage

Protocol 1

Protocol 2

Total

95% confidence interval

Frequency

(%)

Frequency

%

Frequency

%

MASF

7

31.81%

6

27.27%

13

59.08%

[27.1% - 86.2%]

MACF

3

13.65

4

18.18%

7

31.83%

[8.45% - 65.1%]

MAMF

1

4.54%

1

4.54%

2

9.1

[0.2% - 41.3%]

Total

11

50%

11

50%

11

100.0%