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Chinese Journal of Heart and Heart Rhythm(Electronic Edition) ›› 2022, Vol. 10 ›› Issue (04): 225-230. doi: 10.3877/cma.j.issn.2095-6568.2022.04.007

Special Issue:

• Atrial Fibrillation • Previous Articles     Next Articles

The effect of personality traits on quality of life in patients with atrial fibrillation

Qing Yan1, Yuan Li1, Jiaqi Liang1, Yide Yuan1, Jiali Fan1, Juanli Zhang1, Jiahong Xue1,()   

  1. 1. Department of Cardiovascular Medicine, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
  • Received:2022-10-14 Online:2022-12-25 Published:2023-01-17
  • Contact: Jiahong Xue

Abstract:

Objective

To investigate the influence of personality traits on quality of life (QOL) in patients with atrial fibrillation (AF).

Methods

This was a cross-sectional study. Newly diagnosed AF patients in the Department of Cardiovascular Medicine of the Second Affiliated Hospital of Xi 'an Jiaotong University from October 2020 to March 2022 were selected, and sex, age, alcohol history and so on were documented. Atrial Fibrillation Effect on Quality of Life (AFEQT) was used to assess their QOL. Subjects were divided into high quality of life group (AFEQT≥80) and low quality of life group (AFEQT<80) according to AFEQT overall score. The Eysenck personality Questionnaire (EPQ) test was used to evaluate the patients' personality traits, the risk factors affecting the QOL of AF patients were analyzed by Logistic regression, and the predictive values of scores on different EPQ subscales [internal and external extroversion (E), psychoticism (P) and neuroticism (N) scales] were evaluated by Receiver Operating Characteristic (ROC) curves.

Results

A total of 124 AF patients were included, including 62 males aged (67.48±11.59) years. There were 27 cases in the high quality of life group and 97 cases in the low quality of life group. There was no significant difference in demographic factors between the two groups. Multivariate Logistic regression showed that alcoholism (OR=1.328, 95%CI 1.016-1.877, P=0.033) and personality traits (P=0.016) were independent risk factors for QOL in AF patients. The independent E, P or N scales had limited effect on the prediction of subjects' QOL (P>0.05). The combination of E and N scales significantly improved the ability to predict the QOL (AUC=0.751, P=0.001).

Conclusion

Personality traits have an important impact on the QOL for AF patients. Early evaluation of personality traits is beneficial to improve the QOL for AF patients.

Key words: Atrial fibrillation, Eysenck personality test, Personality traits, Quality of life, Value of prediction

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