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Table 2 The chage rage of salivary s-IgA level of test.1

From: Evaluating the effect of aromatherapy on a stress marker in healthy subjects

Test.1

0

1

2

3

4

5

6 Weeks

Control

Rate of change (n week/0 week)

1

0.872

0.476

1.16

1.21

1.45

1.27

95% CI

0.803 < 95% CI < 0.941

0.465 < 95% CI < 0.486

1.08 < 95% CI < 1.25

1.13 < 95% CI < 1.29

1.29 < 95% CI < 1.60

1.19 < 95% CI < 1.36

Grapefruit

Rate of change (n week/0 week)

1

2.04

2.55

2.02

1.75

2.45

1.64

95% CI

1.57 < 95% CI < 2.52

1.41 < 95% CI < 3.70

1.56 < 95% CI < 2.49

1.04 < 95% CI < 2.46

2.04 < 95% CI < 2.87

0.984 < 95% CI < 2.29

Lavendar

Rate of change (n week/0 week)

1

1.39

0.764

2.29

3.61

1.47

1.54

95% CI

1.27 < 95% CI < 1.50

0.749 < 95% CI < 0.779

2.13 < 95% CI < 2.45

1.05 < 95% CI < 6.18

1.31 < 95% CI < 1.63

1.33 < 95% CI < 1.75

Rosemary

Rate of change (n week/0 week)

1

1.15

0.843

0.628

0.781

1.29

1.10

95% CI

1.04 < 95% CI < 1.27

0.752 < 95% CI < 1.935

0.611 < 95% CI < 0.646

0.746 < 95% CI < 0.816

0.992 < 95% CI < 1.59

0.991 < 95% CI < 1.22

Tea tree

Rate of change (n week/0 week)

1

1.30

1.10

1.25

1.23

2.02

1.09

95% CI

1.19 < 95% CI < 1.41

0.938 < 95% CI < 1.25

1.17 < 95% CI < 1.33

1.12 < 95% CI < 1.34

0.679 < 95% CI < 3.36

0.996 < 95% CI < 1.18