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Table 2 The comparison of Correlation Dimension in different groups (M ± Q)

From: Cortical functional activity in patients with generalized anxiety disorder

Group

n

Left prefrontal (FP1-A1)

Right forehead (FP2-A2)

Left frontal (F3-A1)

Right frontal (F4-A2)

Left central (C3-A1)

Right central (C4-A2)

Left parietal (P3-A1)

Right parietal (P4-A2)

Control

30

3.57 ± 0.48

3.53 ± 0.58

3.64 ± 0.36

3.61 ± 0.43

3.66 ± 0.44

3.66 ± 0.51

3.65 ± 0.34

3.59 ± 0.49

A

31

3.36 ± 0.24*

3.41 ± 0.46

3.52 ± 0.35

3.58 ± 0.37

3.55 ± 0.36

3.66 ± 0.33

3.59 ± 0.39

3.58 ± 0.37

B

33

3.66 ± 0.69▲▲

3.52 ± 0.59▲

3.95 ± 0.33**▲▲

3.81 ± 0.35▲▲

3.94 ± 0.33**▲▲

3.85 ± 0.27▲▲

3.97 ± 0.27**▲▲

3.80 ± 0.41▲▲

P

 

0.000

0.016

0.000

0.004

0.000

0.003

0.000

0.006

  1. Compared with control group, *P < .05, **P < .01;compared with group A, ▲P < .05,▲▲P < .01
  2. Group A: mild symptoms of anxiety; Group B: moderate to severe symptoms of anxiety