ABSTRACT
BACKGROUND@#The Covid-19 pandemic caused educational institutions to shift from traditional to distance learning. Higher educational institutions offering bachelor’s degrees in Physical Therapy (PT) adapted to the situation by employing various strategies to facilitate learning online. One of the strategies employed is inviting family members as simulated patients in various performance-based assessments (PBA). In the Philippines, the PT department at the University of Santo Tomas made similar changes in the delivery of its courses. Given that family members are one of the primary stakeholders of PT education, it is important to know their experience, insights, and knowledge gained about the profession of PT after playing as a simulated patient (SP) during online performance-based assessments.@*OBJECTIVES@#This study aims to explore how family members describe their experiences playing the role of patients in PT PBAs.@*METHODS@#This study will utilize a phenomenological explorative research design. Family members, including parents, siblings, grandparents, cousins, and household helpers who played the role of a patient in any PT PBAs such as case presentation, case discussion, and practical examination, will be invited to participate. Semi-structured one-on-one interviews will be used for data gathering. Qualitative data from interview transcriptions will be analyzed using thematic analysis using NVivo 12 plus program.@*EXPECTED RESULTS@#Family Members will offer experiences in role-playing as patients in PBAs. Main themes and findings will be generated from their sharing that will provide insights regarding the improvement of remote PT PBAs.
ABSTRACT
Attitude control subjected to pointing constraints is a requirement for most spacecraft missions carrying sensitive on-board equipment. Pointing constraints can be divided into two categories: exclusion zones that are defined for sensitive equipment such as telescopes or cameras that can be damaged from celestial objects, and inclusion zones that are defined for communication hardware and solar arrays. This work derives common frame dynamics that are fully derived for Modified Rodrigues Parameters and introduced to an existing novel technique for constrained spacecraft attitude control, which uses a kinematic steering law and servo sub-system. Lyapunov methods are used to redevelop the steering law and servo sub-system in the common frame for the tracking problem for both static and dynamic conic constraints. A numerical example and comparison between the original frame and the common frame for the static constrained tracking problem are presented under both unbounded and limited torque capabilities. Monte Carlo simulations are performed to validate the convergence of the constrained tracking problem for static conic constraints under small perturbations of the initial conditions. The performance of dynamic conic constraints in the tracking problem is addressed and a numerical example is presented. The result of using common frame dynamics in the constrained problem shows decreased control effort required to rotate the spacecraft.
ABSTRACT
BACKGROUND@#The COVID-19 pandemic has led to innumerable challenges in the practice of physical therapy (PT) in both local and global settings. Healthcare settings often use Personal Protective Equipment (PPE) to prevent contamination. Despite its benefits, compliance is challenged by issues such as discomfort, availability, accessibility, and individual perception. @*OBJECTIVES@#Considering the contrasting roles and nature of healthcare practitioners' work and the differences in the demands of PPE usage, this study aims to develop a profession-specific questionnaire on the perceptions of physical therapists on PPE usage in response to the COVID-19 pandemic with good face and content validity.@*METHODS@#The study comprises Phase 1 for questionnaire development and Phase 2 for questionnaire validation. Five experts recruited using purposive sampling participated in three rounds of the validation process. Each expert evaluated the face and content validity through Google Forms. Consequently, an expert panel evaluation to reach a consensus on the final items. Google sheets were utilized for analysis.@*EXPECTED RESULTS@# The final questionnaire will have 35 items covering the Health Belief Theory domains. All items will receive FVI (overall agreement scores), I-CVI, S-CVI/Ave, and S-CVI/UA scores that meet the cut-off. The final questionnaire will be useful in evaluating physical therapists' perceptions of using PPE due to COVID-19 and may also be helpful to organizations, policymakers, and other entities in their decision-making for PPE protocols, guidelines, and implementation. Future researchers can use this study to conduct a pilot study that assesses other psychometric properties of the tool.
ABSTRACT
BACKGROUND@#Neck pain is considered the fourth leading cause of disability, with an annual prevalence rate of 15 to 30%. Using evidence-based practice in neck pain examination is a vital part of the rehabilitation process as it serves as a basis for determining the best treatment. The objective of the study is to determine the usage of recommended examination tool for neck pain among the physical therapists in selected hospitals and clinics in Metro Manila.@*METHODS@#The study has three distinct phases wherein phase 1 was the development and validation of a data extraction sheet, phase 2 was the assessment of interrater reliability among the investigators who will perform the chart review, and phase 3 was the chart review process. Descriptive statistics were used for data analysis.@*RESULTS@#In phase 1, the contents of the data extraction sheet were found to be valid. In phase 2, the inter-rater reliability was 96.7% percent. In phase 3, the visual analogue scale was the most commonly used examination tool, yielding a 54% usage. This was followed by cervical range of motion & cervical manual muscle testing (22%), palpation (15%), sensory testing (7%), postural assessment (6%), special test (4%), ocular inspection (2%), functional assessment (1%), Functional Index Measure (1%) and functional muscle testing (1%). Neck Disability Index, which was one of the literature-recommended examination tools, was not used@*CONCLUSION@#Visual analogue scale was the most commonly used examination tool in conditions with neck pain in selected hospitals and clinics in Metro Manila. Further investigation can be done in order to know the reasons for the use or nonuse of examination tools.
