Publications by authors named "Dan Bertenthal"

Background: In the United States, discourse on COVID-19 vaccination has become polarized, and the positions of public health officials are met with skepticism by many vaccine-hesitant Americans. This polarization may impact future vaccination efforts as well as clinician-patient relationships.

Methods: We interviewed 77 vaccine-hesitant patients and 41 clinicians about COVID-19 vaccination communication in primary care as part of a Veterans Affairs (VA) trial evaluating a vaccine-communication intervention.

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Objective: The Integrative Health and Wellness Clinic (IHWC), established in 2019 at the San Francisco VA Health Care System, is an interdisciplinary clinic consisting of a medical provider, dietician, physical therapist, and psychologist trained in complementary and integrative health (CIH) following the VA Whole Health model of care. Veterans with complex chronic conditions seeking CIH and nonpharmacologic approaches are referred to the IHWC. This study evaluated the clinic's acceptability and feasibility among veteran patients and its preliminary impact on health and wellbeing, health-related goals, and use of CIH approaches.

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Background: COVID-19 has resulted in significant disability and loss of life. COVID-19 vaccines effectively prevent severe illness, hospitalization, and death. Nevertheless, many people remain hesitant to accept vaccination.

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Background: Posttraumatic stress disorder (PTSD) is associated with endocrine and immune abnormalities that could increase risk for autoimmune disorders. However, little is known about the risk for autoimmune disorders among individuals with PTSD.

Methods: We conducted a retrospective cohort study of 666,269 Iraq and Afghanistan veterans under age 55 who were enrolled in the Department of Veterans Affairs health care system between October 7, 2001, and March 31, 2011.

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Objectives: To determine the association between indwelling urinary catheterization without a specific medical indication and adverse outcomes.

Design: Prospective cohort.

Setting: General medical inpatient services at a teaching hospital.

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Background: The extent of clinical exposure needed to ensure quality care has not been well determined during internal medicine training. We aimed to determine the association between clinical exposure (number of cases seen), self- reports of clinical competence, and type of institution (predictor variables) and quality of care (outcome variable) as measured by clinical vignettes.

Methods: Cross-sectional study using univariate and multivariate linear analyses in 11 teaching hospitals in Japan.

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Background: Administrative data play a central role in health care. Inaccuracies in such data are costly to health systems, they obscure health research, and they affect the quality of patient care.

Objectives: We sought to prospectively determine the accuracy of the primary and secondary diagnoses recorded in administrative data sets.

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Objective: Clinical vignettes offer an inexpensive and convenient alternative to the benchmark method of chart audits for assessing quality of care. We examined whether vignettes accurately measure and predict variation in the quality of preventive care.

Design: We developed scoring criteria based on national guidelines for 11 prevention items, categorized as vaccine, vascular-related, cancer screening, and personal behaviors.

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AcrAB of Escherichia coli, an archetype among bacterial multidrug efflux pumps, exports an extremely wide range of substrates including solvents, dyes, detergents and antimicrobial agents. Its expression is regulated by three XylS/AraC family regulators, MarA, SoxS and Rob. Although MarA and SoxS regulation works by the alteration of their own expression levels, it was not known how Rob, which is constitutively expressed, exerts its regulatory action.

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