Publications by authors named "Tamsin Zandstra"

In the United States, 8,000,000 people seek emergency care for traumatic injury annually. Motor vehicle collisions (MVCs) and sexual assault are two common sources of trauma, with evidence that reduced neighborhood-level socioeconomic characteristics increase posttraumatic pain and stress after an MVC. We evaluated whether neighborhood disadvantage was also associated with physical and mental posttrauma outcomes after sexual assault in a sample of adult women (N = 656) who presented for emergency care at facilities in the United States following sexual assault and were followed for 1 year.

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Background: Although viral infections, including SARS-CoV-2, can cause persistent symptoms and functional limitations, the impact of post-viral syndromes on workplaces is uncertain.

Methods: We conducted a cross-sectional study of workplaces in Rhode Island in the D&B Hoovers database (September-October 2022). Eligible workplaces had ≥1 contact with a valid email address and ≥2 paid employees.

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Objectives: To estimate excess health care costs in the 12 months following COVID-19 diagnosis.

Study Design: Retrospective cohort study using Blue Cross Blue Shield of Rhode Island claims incurred from January 1, 2019, to March 31, 2022, among commercial and Medicare Advantage members.

Methods: Difference-in-differences analyses were used to compare changes in health care spend between the 12 months before (baseline period) and the 12 months after (post period) COVID-19 diagnosis for COVID-19 cases and contemporaneous matched controls without COVID-19.

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