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Psychometric properties of the Slovenian version of the cardiac depression scale Cover

Psychometric properties of the Slovenian version of the cardiac depression scale

Open Access
|Jan 2023

Abstract

Introduction

The aim of this study was to translate the Cardiac Depression Scale into the Slovenian language and test its validity and reliability on Slovenian patients with heart disease.

Methods

A total of 272 patients with heart disease who underwent elective coronary angiography at Celje General Hospital participated in this study. We used the Slovenian Cardiac Depression Scale (S-CDS), the Spielberger State Anxiety Inventory (STAI-S), and the Center for Epidemiologic Studies Depression Scale-20 (CES-D) to collect data. An exploratory and confirmatory factor analysis, internal consistency, test-retest reliability, and concurrent validity were performed.

Results

Cronbach’s alpha for the total scale was 0.92 and the test-retest reliability was 0.71. Exploratory factor analysis confirmed six factors, accounting for 61% of the total variance. The confirmatory factor analysis indicated that a two- and one-factor solution had acceptable goodness-of-fit measures. However, we kept a more parsimonious one-factor method, given a high correlation between the two factors and the theoretical background in previous studies. Concurrent validation against the CES-D and the STAI-S showed moderate to strong correlations.

Conclusions

The S-CDS is a reliable and valid instrument for screening for depression in Slovenian patients with heart disease.

DOI: https://doi.org/10.2478/sjph-2023-0003 | Journal eISSN: 1854-2476 | Journal ISSN: 0351-0026
Language: English
Page range: 13 - 21
Submitted on: Apr 30, 2022
Accepted on: Nov 17, 2022
Published on: Jan 3, 2023
Published by: National Institute of Public Health, Slovenia
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2023 Anja Kokalj Palandačič, Saša Ucman, Mitja Lainščak, Brigita Novak Šarotar, published by National Institute of Public Health, Slovenia
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.