Type D personality in Russian patients with cardiovascular disease: validity of the Russian DS14 (DS14-RU).

Autor: Pushkarev G; Laboratory of Instrumental Diagnostics, Tyumen Cardiology Research Center, Tomsk National Research Medical Center, Russian Academy of Science, 111, Melnikaite Str, 625026, Tyumen, Russia. pushcarov@mail.ru.; Tyumen Cardiology Research Center, Tomsk National Research Medical Center, Russian Academy of Science, Tomsk, Russia. pushcarov@mail.ru., Denollet J; Department of Medical and Clinical Psychology, CoRPS-Center of Research on Psychology in Somatic Diseases, Tilburg University, Tilburg, the Netherlands., Kuznetsov V; Tyumen Cardiology Research Center, Tomsk National Research Medical Center, Russian Academy of Science, Tomsk, Russia., Spek V; Department of Medical and Clinical Psychology, CoRPS-Center of Research on Psychology in Somatic Diseases, Tilburg University, Tilburg, the Netherlands., Yaroslavskaya E; Laboratory of Instrumental Diagnostics, Tyumen Cardiology Research Center, Tomsk National Research Medical Center, Russian Academy of Science, 111, Melnikaite Str, 625026, Tyumen, Russia.; Tyumen Cardiology Research Center, Tomsk National Research Medical Center, Russian Academy of Science, Tomsk, Russia.
Jazyk: angličtina
Zdroj: BMC cardiovascular disorders [BMC Cardiovasc Disord] 2019 Apr 02; Vol. 19 (1), pp. 78. Date of Electronic Publication: 2019 Apr 02.
DOI: 10.1186/s12872-019-1056-9
Abstrakt: Background: Type D personality is associated with unfavorable outcomes in patients with cardiovascular diseases (CVD). However, there is no valid Type D Scale in Russian language. The purpose of the study was to examine the factor structure of a new Russian version of 14-item Type D Scale (DS14-RU), and to evaluate the reliability and construct validity of the DS14-RU in clinical research.
Methods: The study included 929 participants, 496 (53.4%) of which had coronary artery disease, 195 (21.0%) congestive heart failure, 84 (9.0%) arterial hypertension and 154 (16.6%) were relatively healthy volunteers. The mean age was 57.5 years, 565 (60.8%) participants were males. The respondents filled out an extended Russian version of the Type D scale and new DS14-RU, as well as the Hospital Anxiety and Depression Scale, Multidimensional Scale of Perceived Social Support, Reeder Stress Inventory, and State-Trait Personality Inventory.
Results: The new Russian version of DS14-RU was internally consistent with Cronbach's α = .80 for both the negative affectivity and social inhibition subscales. The prevalence of Type D personality, as measured with the DS14-RU, was 21.4% among patients with CVD, and 20.0% among relatively healthy participants. The mean scores for anxiety, depression, psychosocial stress and anger were significantly higher in patients with Type D personality and they had significantly lower levels of social support and curiosity.
Conclusions: The new DS14-RU is consistent with the original DS14 in terms of reliability, factor structure and construct validity. The DS14-RU can be used for the reliable assessment of Type D in Russian-speaking respondents.
Databáze: MEDLINE
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