Y Natt Och Dag1, K Mehlig2, A Rosengren3, L Lissner2, M Rosvall4. 1. School of Public health and Community Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden. Electronic address: yvonne.nattochdag@gu.se. 2. School of Public health and Community Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden. 3. Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden. 4. School of Public health and Community Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden; Primary Health Care, Region Västra Götaland, Gothenburg, Sweden.
Abstract
OBJECTIVE: The contemporary increase in psychological distress observed in many countries is, by itself, a public health issue of great concern. The present study aims to investigate associations between self-reported negative emotional states and negative life events, and cardiovascular disease (CVD). METHODS: Prospective cohort study based on the Swedish INTERGENE cohort comprising 3614 men and women, aged 25 to 75. Baseline examinations during 2001-2004 included self-rating depression and anxiety scales, life stress, as well as a wide range of physiological and behavioral parameters, which allowed for relevant adjustments. Cox proportion hazard was used to predict incident CVD, CVD mortality as well as all-cause mortality. RESULTS: The results showed a dose-response relationship between depressiveness, anxiety and negative life events on the one hand, and increased risk of CVD. Most of these associations persisted in the fully adjusted models. Furthermore, the youngest age group (25-44 years) generally showed the highest prevalence of psychosocial distress, and also had the highest risks of incident CVD with regard to depression and anxiety. CONCLUSION: The associations between psychological distress and later life cardiovascular disease calls for enhanced public health efforts aiming at ameliorating psychological health, not least in younger age groups.
OBJECTIVE: The contemporary increase in psychological distress observed in many countries is, by itself, a public health issue of great concern. The present study aims to investigate associations between self-reported negative emotional states and negative life events, and cardiovascular disease (CVD). METHODS: Prospective cohort study based on the Swedish INTERGENE cohort comprising 3614 men and women, aged 25 to 75. Baseline examinations during 2001-2004 included self-rating depression and anxiety scales, life stress, as well as a wide range of physiological and behavioral parameters, which allowed for relevant adjustments. Cox proportion hazard was used to predict incident CVD, CVD mortality as well as all-cause mortality. RESULTS: The results showed a dose-response relationship between depressiveness, anxiety and negative life events on the one hand, and increased risk of CVD. Most of these associations persisted in the fully adjusted models. Furthermore, the youngest age group (25-44 years) generally showed the highest prevalence of psychosocial distress, and also had the highest risks of incident CVD with regard to depression and anxiety. CONCLUSION: The associations between psychological distress and later life cardiovascular disease calls for enhanced public health efforts aiming at ameliorating psychological health, not least in younger age groups.