Variable

N

Mean

Std.D

Groups

Sig

CI95%

VAS before treatment Laser

10

7.4

1.07

Laser-Ointment

0.56

−0.8 - 2.04

Placebo

10

6.8

1.39

Laser-Placebo

0.56

−0.8 - 2.04

Ointment

10

6.8

1.39

Ointment-Placebo

1

−1.44 - 1.44

VAS imm. after treatment Laser

10

1.8

0.42

Laser-Ointment

0.3

−1.6 - 0.41

Placebo

10

6.4

5.8

Laser-Placebo

0

−5.61 - −3.95

Ointment

10

2.4

0.51

Ointment-Placebo

0

−5.01 - −2.9

VAS 1^st day after treatment Laser

10

1.6

0.51

Laser-Ointment

0.3

−1.6 - 0.47

Placebo

10

5.8

1.3

Laser-Placebo

0

−5.2 - −3.1

Ointment

10

2.2

0.78

Ointment-Placebo

0

−4.6 - −2.5

VAS 2^nd day after treatment Laser

10

1

0.6

Laser-Ointment

0.19

−1.91 - 0.31

Placebo

10

5.2

1.3

Laser-Placebo

0

−5.3 - −3.08

Ointment

10

1.8

0.78

Ointment-Placebo

0

2.28 - 4.51

VAS 3^rd day after treatment Laser

10

1

0.6

Laser-Ointment

0.74

−1.7 - 0.96

Placebo

10

4.4

1.7

Laser-Placebo

0

−4.7 - −2.03

Ointment

10

1.4

1.07

Ointment-Placebo

0

−4.3 - −1.63

VAS 4^th day after treatment Laser

10

0.8

0.42

Laser-Ointment

0.9

−0.97 - 1.37

Placebo

10

3.6

1.71

Laser-Placebo

0

−3.9 - −1.6

Ointment

10

0.6

0.51

Ointment-Placebo

0

1.82 - 4.17

VAS 5^th day after treatment Laser

10

0.6

0.51

Laser-Ointment

1

−1.01 - 1.01

Placebo

10

2.8

1.39

Laser-Placebo

0

−3.2 - −1.1

Ointment

10

0.6

0.51

Ointment-Placebo

0

−3.2 - −1.1