Schizophrenia, bipolar disorder, and depression were associated with higher 30-day mortality following STEMI (ORs 1.61, 1.68, 1.10) and increased 1-year mortality across all MI types.
Does the presence of mental disorders (schizophrenia, bipolar disorder, depression) increase 30-day and one-year mortality in patients following myocardial infarction?
Patients with mental disorders, including schizophrenia, bipolar disorder, and depression, have significantly higher 30-day and one-year mortality following myocardial infarction compared to those without these disorders.
Absolute Event Rate: 0% vs 0%
Abstract Background and Aims People with schizophrenia experience poorer cardiovascular disease (CVD) outcomes, but other mental disorders have been little studied. We compared post-myocardial infarction (MI) mortality by mental disorder, explored whether differences in care contributed to mortality disparities, and investigated whether disparities worsened during the COVID-19 pandemic. Methods We identified people with MI in England (November 2019 – February 2023) from the Myocardial Ischaemia National Audit Programme, ascertaining mental disorder diagnoses from linked electronic health records and mortality from national death records. We used logistic regression to compare 30-day and one-year mortality between people with each of schizophrenia, bipolar disorder or depression (of any severity) versus those without these disorders for ST-elevation MI (STEMI) and non-STEMI (NSTEMI), adjusting for confounders and investigating differences by calendar time period. For one-year mortality, we additionally adjusted for receipt of guideline-informed care. Results We included 131,075 patients with NSTEMI and 79,045 with STEMI. For NSTEMI, schizophrenia odds ratio (OR) 1.73, 95% CI 1.20–2.49 and depression (1.17, 1.08–1.26) were associated with higher 30-day mortality. For STEMI, 30-day mortality was higher in people with schizophrenia (1.61, 1.09–2.37), bipolar disorder (1.68, 1.08–2.59) and depression (1.10, 1.01–1.20). All disorders were associated with higher one-year mortality following NSTEMI and STEMI, with adjustment for care attenuating estimates. Relative mortality disparities were generally unaffected by the COVID-19 pandemic. Conclusions Our findings highlight the increased risk of post-MI mortality in people with mental disorders. Improved implementation of acute cardiac care standards may help to close the gap.
Fleetwood et al. (Tue,) reported a other. Schizophrenia, bipolar disorder, and depression were associated with higher 30-day mortality following STEMI (ORs 1.61, 1.68, 1.10) and increased 1-year mortality across all MI types.