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. 2019 Feb 26;19:232. doi: 10.1186/s12889-019-6561-3

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© The Author(s). 2019

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 1 — Spearmen correlations between CDS, DASS-depression, DASS-anxiety, DASS-stress and other instruments used in the study. Note. CDS = Cardiac Depression Scale; PHQ = Patient Health Questionnaire-15; PTSD = Post-Traumatic Stress Disorder; MCS = Mental Component Summary; PCS = Physical Component Summary; RS = Resilience Scale-14; SE = Self-esteem; ESSI = ENRICHD Social Support Instrument. Blue colors represent positive correlations and red colors represent negative correlations. Correlations measured are expressed as rho spearman.