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Table 3 Linear regression analyses for TAS, DIF, DDF and EOT in patients with psoriasis

From: Alexithymia, anxiety and depression in patients with psoriasis: a case–control study

Dependent variable

Predictors

R 2

F

r

β

pvalue

TAS

Gender

0.005

(1, 106) = 0.52

1.86

0.07

0.48

Age

0.02

(1, 106) = 2.57

0.13

0.15

0.11

PASI

0.01

(1, 106) = 0.56

3.83

1.25

0.22

HADS-A

0.09

(1, 106) = 10.02

0.99

0.30

0.002*

HADS-D

0.04

(1, 106) = 4.27

0.69

0.20

0.04*

DIF

Gender

0.03

(1, 106) = 2.85

2.02

0.16

0.09

Age

0.001

(1, 106) = 0.08

0.01

0.28

0.78

PASI

0.003

(1, 106) = 0.29

0.77

0.05

0.60

HADS-A

0.10

(1, 106) = 11.33

0.49

0.31

0.001*

HADS-D

0.04

(1, 106) = 4.30

0.32

0.20

0.04*

DDF

Gender

0.001

(1, 106) = 0.14

−0.35

−0.04

0.71

Age

0.007

(1, 106) = 0.73

0.03

0.08

0.40

PASI

0.01

(1, 106) = 1.23

1.25

0.11

0.27

HADS-A

0.09

(1, 106) = 10.08

0.36

0.30

0.002*

HADS-D

0.02

(1, 106) = 2.03

0.18

0.14

0.16

EOT

Gender

0.001

(1, 106) = 0.002

−0.04

−0.004

0.97

Age

0.08

(1, 106) = 9.68

0.10

0.30

0.002*

PASI

0.01

(1, 106) = 1.20

1.38

0.11

0.28

HADS-A

0.01

(1, 106) = 1.14

0.14

0.10

0.29

HADS-D

0.02

(1, 106) = 2.57

0.22

0.15

0.11

  1. Linear regression analyses for TAS and its subscales from demographic variables, PASI, HADS-A and HADS-D in patients with psoriasis.
  2. *Statistically significant difference.