Subject

PI control total

(day 5)

PI active total

(day 5)**

PI control premolars

(day 5)

PI active premolars

(day 5)***

PI control molars

(day 5)

PI active molars

(day 5)

1

2.21

1.50

2.17

1.25

2.25

1.75

2

1.67

0.63

1.50

0.83

1.83

0.42

3

1.38

0.92

1.17

0.92

1.58

0.92

4

1.25

1.04

1.08

0.92

1.42

1.17

5*

1.52

1.19

2

0.83

0.75

1.67

6

1.88

0.57

1.75

0.33

2

0.33

7

1.75

1.21

1.67

0.75

1.83

0.67

Mean

1.67

1.01

1.62

0.83

1.67

0.99

SD

0.30

0.31

0.37

0.25

0.45

0.53

% plaque reduction

39.5%

48.8%

40.7%