• Author: Theodore J. Iwashyna
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Illness experiences of Veterans reporting long-term symptoms or health challenges from COVID-19: Results from the VA COVID-19 Observational Research Collaboratory

Abstract:Background: Our understanding of the illness experience of long COVID comes mostly from studies conducted among long COVID online communities and support groups or …

Veteran mental health emergency care utilization following SARS-CoV-2 infection

Abstract: OBJECTIVE: To evaluate whether Veterans infected with SARS-CoV-2 have an elevated risk for needing mental health emergency care (MHEC) relative to uninfected comparators, …

Veterans at high risk for post-COVID-19 suicide attempts or other self-directed violence

Abstract: Importance: US veterans have a higher risk of suicide than the general civilian population. Research suggests that COVID-19 infection is associated with increased risk of …

Financial hardship after COVID-19 infection among US Veterans: A national prospective cohort study

Abstract: Background: Research suggests an association between COVID-19 infection and certain financial hardships in the shorter term and among single-state and privately insured …

Regional variation in financial hardship among US Veterans during the COVID-19 pandemic

Abstract: Geographic variation in hardship, especially health-related hardship, was identified prior to and during the pandemic, but we do not know whether this variation is …

Impact of SARS-CoV-2 Infection on Long-Term Depression Symptoms among Veterans

Abstract: Background: Prior research demonstrates that SARS-COV-2 infection can be associated with a broad range of mental health outcomes including depression symptoms. Veterans, …

Changes in outpatient health care use after COVID-19 infection among Veterans

Abstract: Importance The association of COVID-19 infection with outpatient care utilization is unclear. Many studies reported population surveillance studies rather than comparing …

Effectiveness of nirmatrelvir-ritonavir against the development of post-covid-19 conditions among U.S. veterans: a target trial emulation

Abstract: Background: COVID-19 has been linked to the development of many post-COVID-19 conditions (PCCs) after acute infection. Limited information is available on the …

Risk of suicide-related outcomes after sars-cov-2 infection: Results from a nationwide observational matched cohort of US veterans

Abstract: Background: Negative mental health-related effects of SARS-COV-2 infection are increasingly evident. However, the impact on suicide-related outcomes is poorly understood, …

Late mortality after covid-19 infection among US veterans vs risk-matched comparators: a 2-year cohort analysis

Abstract: Importance: Despite growing evidence of persistent problems after acute COVID-19, how long the excess mortality risk associated with COVID-19 persists is unknown. …

Design and analysis of outcomes following SARS-CoV-2 infection in Veterans

Abstract: Background: Understanding how SARS-CoV-2 infection impacts long-term patient outcomes requires identification of comparable persons with and without infection. We report …

Acquisition of new medical devices among the persistently critically ill: A retrospective cohort study in the Veterans Affairs

Abstract: Patients who develop persistent critical illness remain in the ICU predominately because they develop new late-onset organ failure(s), which may render them at risk of …