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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.