P.137 Validation of the alcohol use disorders identification test in patients with anxiety and mood disorders in Lithuania

Abstract

Knowledge of objective psychophysiological stress parameters and its relationship to health-related quality of life (HRQoL) is limited in patients with coronary artery disease (CAD).The aim was to investigate the association of cardiovascular reaction to psychosocial stress with HRQoL in patients with CAD.One-hundred and thirty-six patients (84.6% men, age 52 ± 8) within 2–3 weeks after acute coronary syndromes (ACS) during cardiac rehabilitation were recruited in this cross-sectional study. Patients were evaluated for HRQoL (SF-36 questionnaire), symptoms of anxiety and depression (Hospital Anxiety and Depression scale) and Type D personality (DS14 scale). Trier Social Stress Test (TSST) was employed to evaluate cardiovascular reactivity (systolic and diastolic blood pressure [BP], and heart rate [HR]) to psychosocial stress. Multiple linear regression analyses were performed to test for the associations between cardiovascular reactivity and HRQoL, while controlling for possible confounders.After controlling for baseline levels of HR, gender, age, NYHA functional class, AH, Type D personality, symptoms of anxiety and depression, use of beta-blockers, and history of smoking, the SF-36 Social functioning scale (β = −0.182; p = .03) and SF-36 Vitality scale (β = −0.203; p = .03) was associated with prolonged HR recovery following stress evoking tasks. No associations were found between HRQoL and BP measures during the TSST.In CAD patients who have experienced ACS, HRQoL was associated with prolonged HR recovery after mental stress, even after controlling for potential confounder. Future studies should investigate the possible role of mediating factors involved in the mechanisms relating cardiovascular stress response and HRQoL.