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Table 1 Demographics and baseline characteristics.

From: Prevalence of alexithymia and its association with anxiety and depression in a sample of Greek chronic obstructive pulmonary disease (COPD) outpatients

Characteristic

Value

Male/female

132/35

Age, years (± SD)

 

Male

65 ± 8

Female

66 ± 9

Education, years (± SD)

 

Male

11 ± 4

Female

11 ± 5

FEV1 (percentage of predicted) (± SD)

 

Male

41 ± 19

Female

46 ± 17

Severity (GOLD)

 

Mild/moderate/severe/very severe

10/30/75/52

  1. FEV1 = forced expiratory volume in 1 s; GOLD = Global Initiative for Chronic Obstructive Lung Disease.