Publications by authors named "Marissa Liveris"

Article Synopsis
  • Physician assistants (PAs) play a key role in dermatologic care, and understanding skin of color (SOC) is essential for proper diagnosis and treatment.
  • A study involving 36 PA students assessed their knowledge and confidence in diagnosing dermatologic conditions before and after a SOC lecture, using surveys and a multiple-choice exam.
  • Results showed improved diagnostic accuracy (from 59.4% to 76.9%) and increased confidence (from 2.97 to 3.52 on a scale of 1 to 5) following the lecture, highlighting its effectiveness.
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Background: Social determinants of health (SDOH) curricular content in medical schools and physician assistant programs are increasing. However, there is little understanding of current practice in SDOH learner assessment and program evaluation, or what the best practices are.

Objective: Our study aim was to describe the current landscape of assessment and evaluation at US medical schools and physician assistant programs as a first step in developing best practices in SDOH education.

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Phenomenon: Assessment and evaluation guidelines inform programmatic changes necessary for educational effectiveness. Presently, no widely accepted guidelines exist for educators to assess learners and evaluate programs regarding social determinants of health (SDOH) during physician and physician assistant (PA) education. We sought to garner expert consensus about effective SDOH learner assessment and program evaluation, so as to make recommendations for best practices related to SDOH education.

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This brief report presents a model that incorporates an analogous "see-one," "do-one," "teach-one" pedagogical strategy and experiential learning for mastery of health literacy principles by first-year Master of Science in Physician Assistant Studies students. Students completed a series of health literacy activities including classroom-based lecture (see-one), hands-on application of health literacy activities (do-one), and application and peer-instruction of health literacy best practices with other health science students (teach-one) as part of a two-semester hands-on learning experience. A health literacy knowledge examination, qualitative student feedback, and faculty review of content application were used to assess for effectiveness.

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Integrative medicine and health (IMH) content and pedagogy for health professional education best practices are not established. Physician assistant (PA), physical therapy (PT), and occupational therapy (OT) students' knowledge and self-perception of integrative health, lifestyle behavior change, and professional well-being were assessed pre- and post- participation in IMH online modules. Students demonstrated significant increases in knowledge and self-perception scores from pre- to post-test.

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Approximately 10-80% of patients with Cystic Fibrosis (CF) have vitamin D deficiency. Obtaining therapeutic vitamin D levels has been a challenge for CF care providers using current recommended high-dose oral ergocalciferol (400,000 IU over 2 months). The objective of this study was to evaluate the safety and efficacy of a 2-week, very high dose ergocalciferol (700,000 IU over 14 days) repletion strategy in children and young adults with CF.

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