Development and measurement properties of the PEM/PESE activity questionnaire (PAQ).

BACKGROUND: Existing instruments often are inappropriate to measure the effects of post-exertional malaise (PEM) and post-exertional symptom exacerbation (PESE) on activities of daily living (ADLs). A validated questionnaire to measure self-reported ability with ADLs would advance research and clinical practice in conditions like myalgic encephalomyelitis and Long Covid. OBJECTIVE: Determine the measurement properties of the PEM/PESE Activity Questionnaire (PAQ). METHODS: The PAQ is adapted from the Patient Specific Functional Scale. Respondents rated three self-selected ADLs on two 0-100 scales, including current performance compared to (1) a 'good day' and (2) before illness. Respondents provided a Burden of Functioning rating on a 0-100 scale, anchored at 0 being the activity took "No time, effort, and resources at all" and 10 being "All of my time, effort, and resources." Respondents took the PAQ twice, completing a demographic questionnaire after the first PAQ and before the second PAQ. Descriptive statistics and intraclass correlation coefficients were calculated for each scale to assess test-retest reliability. Minimum detectable change outside the 95% confidence interval (MDC95) was calculated. Ceiling and floor effects were determined when the MDC95 for average and function scores crossed 0 and 100, respectively. RESULTS: n = 981 responses were recorded, including n = 675 complete surveys. Test-retest reliability was generally fair to excellent, depending on function and scale. MDC95 values generally indicated scale responsiveness. Ceiling and floor effects were noted infrequently for specific functions. CONCLUSION: The PAQ is valid, reliable, and sensitive. Additional research may explore measurement properties involving functions that were infrequently selected in this sample.

Physical Therapy Management of a Patient with Bilateral Knee Pain and Long COVID: A Case Report

Background: The purpose of this case study is to describe how post-exertional symptom exacerbation (PESE), a hallmark of long COVID, may affect the clinical course of physical therapy. Physical therapists can provide patient education and activity guidance to individuals with long COVID to improve clinical outcomes. Case Description: The patient was a 39-year-old female with a 20-year history of bilateral knee pain. Following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, the patient developed PESE and increased bilateral knee joint effusion and pain, affecting her ability to perform cognitive tasks and walk, respectively. Outcomes: Following 8 weeks of intervention, the patient's Lower Extremity Functional Scale score improved from 35/80 to 59/80 and numeric pain rating scale decreased from 7/10 to 4/10 at maximum, but she experienced an apparent PESE relapse. Discussion: Post-exertional symptom exacerbation can affect multiple body systems, which may affect a patient's ability to participate in physical therapy. Clinical Relevance: Physical therapy management of individuals with long COVID must include monitoring during and after exertion for signs and symptoms of PESE.

Embedding Population Health in Physical Therapist Professional Education.

The future of health care professional education is moving from a focus on the individual to embrace the health of the larger society. The COVID-19 pandemic has further highlighted the connection between social determinants and the health of populations. There are frameworks and competencies to support the delivery of population health content in the entry-level Doctor of Physical Therapy (DPT) curriculum. Three options for integrating population health content into the DPT curriculum are presented: (1) threading the content throughout the curriculum, (2) concentrating the content in 1 or 2 identified courses, and (3) offering elective courses. Each of these strategies has benefits and challenges, but threading the content throughout the curriculum provides the best opportunity to reinforce population health competencies across populations and practice settings. Experiential learning using authentic scenarios provides an ideal opportunity for students to understand population health concepts in a real-world context. Activities that incorporate interaction with other health professions broaden students' perspectives of the role of different professions for achieving population health goals. Examples of learning activities are included in 3 competency areas, Foundations of Population Health, Prevention and Health Promotion, and Health Policy. Current societal issues provide an opportunity to enhance population health education from a meaningful perspective for students. The topic of health equity presents an opportunity to tie social and political factors of population health to social justice and health outcomes. Similarly, the COVID-19 pandemic puts issues of mental health, health disparities, and health systems front and center in our understanding of population health. IMPACT: Health care practitioners are looking at health through the lens of health equity and acknowledging the impact of social and political determinants on health to address health disparities, decrease health care expenditures, and respond to changes necessitated by pandemics such as COVID-19. As health care systems and practices are rethought and reconstructed, the intentional integration of population health principles woven into the fabric of professional education is a critical component of preparing future providers. This article describes how population health concepts can be meaningfully embedded into the DPT curriculum along with providing realistic examples and activities.