Background: Acute stress symptoms can occur while cardiac patients await open-heart surgery (OHS). The distress leads to poor outcomes. This study aimed to investigate the association of sex and psychosocial factors (quality-of-life and character strengths).
Method: Our study cohort included 481 pre-OHS patients (female 42%; mean age 62 years). Medical indices/factors were obtained from the Society of Thoracic Surgeon's national database. Multiple regression analyses were performed following pre-planned steps and adjusting medical factors.
Results: Our findings revealed that sex differences in trauma-related symptoms were associated with poor mental well-being, alongside comorbidities. Both mental well-being and comorbidity factors were directly related to acute stress symptoms, while dispositional optimism had an inverse association with this outcome.
Conclusion: To improve OHS outcomes, our findings suggest healthcare providers be attentive to pre-OHS acute stress symptoms, pay greater attention to the emotional well-being of their female patients, and develop supportive interventions to enhance personality strengths.
Keywords: Acute stress symptoms/posttraumatic stress symptoms; Dispositional optimism; Medical comorbidities; Open-heart surgery; Quality-of-life; Sex differences.
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