Table 2 Results obtained in the study in the labial site

From: Burning mouth syndrome: is acupuncture a therapeutic possibility?

Capillaroscopic parameter and phase comparison

Control group (mean ± SD)

Significance p <0.05

Case group (mean ± SD)

Significance p <0.05

Tortuosity

t0 – t1

t0: 1.58 ± 0.40

t1: 1.91 ± 0.38

NS

t0: 1.98 ± 0.017

t1: 5.04 ± 0.044

S 0.0001

Tortuosity

t0 – t2

t0: 1.58 ± 0.40

t2: 1.81 ± 0.91

NS

t0: 1.98 ± 0.017

t2: 3.95 ± 0.030

S 0.0001

Diameter of afferent loop

t0 – t1

t0: 0.0160 ± 0.0003

t1: 0.0150 ± 0.0003

NS

t0: 0.014 ± 0.005

t1: 0.015 ± 0.005

NS

Diameter of afferent loop

t0 – t2

t0: 0.0160 ± 0.0003

t2: 0.015 ± 0.005

NS

t0: 0.014 ± 0.005

t2: 0.011 ± 0.004

NS

Diameter of efferent loop

t0 – t1

t0: 0.011 ± 0.003

t1: 0.009 ± 0.002

NS

t0: 0.018 ± 0.003

t1: 0.021 ± 0.004

NS

Diameter of efferent loop

t0 – t2

t0: 0.011 ± 0.003

t2: 0.013 ± 0.020

NS

t0: 0.018 ± 0.003

t2: 0.015 ± 0.001

NS

Diameter of capillary

t0 – t1

t0: 0.035 ± 0.010

t1: 0.034 ± 0.010

NS

t0: 0.04 ± 0.007

t1: 0.04 ± 0.01

NS

Diameter of capillary

t0 – t2

t0: 0.035 ± 0.010

t2: 0.037 ± 0.009

NS

t0: 0.04 ± 0.007

t2: 0.04 ± 0.004

NS

Length of capillary

t0 – t1

t0: 0.22 ± 0.004

t1: 0.22 ± 0.059

NS

t0: 0.33 ± 0.14

t1: 0.26 ± 0.08

NS

Length of capillary

t0 – t2

t0: 0.220 ± 0.059

t2: 0.230 ± 0.051

NS

t0: 0.33 ± 0.14

t2: 0.30 ± 0.24

NS

Density of capillaries

t0 – t1

t0: 29.10 ± 6.56

t1: 26.37 ± 5.54

NS

t0: 31.6 ± 1.30

t1: 43.5 ± 1.73

S 0.0001

Density of capillaries

t0 – t2

t0: 29.10 ± 6.56

t2: 27.75 ± 4.78

NS

t0: 31.6 ± 1.30

t2: 38.4 ± 3.64

NS

t0: capillaroscopic study of microcirculation in absence of acupuncture

t1: capillaroscopic exam following the introduction of needles in the acupoints 1 minute from the first stimulation

t2: capillaroscopic exam following the introduction of needles in the acupoints 5 minutes from the second stimulation