Systems approach in planetary health education for medical students: a mixed methods study.

Autor: Zandavalli RB; Postgraduate Program in Science Education (PPgEci), Institute of Health Science, Federal University of Rio Grande Do Sul, Porto Alegre (ICBS-UFRGS), Primary Health Care Management - Conceição Hospital Group (GHC), Porto Alegre, Brazil. rafaelazandavalli@gmail.com., Stein AT; Public Health Department, Federal University of Health Sciences of Porto Alegre (UFCSPA), Teaching and Research Management - Conceição Hospital Group (GHC), Porto Alegre, Brazil., de Camargo TS; Postgraduate Program in Science Education (PPgEci), Institute of Health Science, Federal University of Rio Grande Do Sul, Porto Alegre (ICBS-UFRGS), Porto Alegre, Brazil.
Jazyk: angličtina
Zdroj: BMC medical education [BMC Med Educ] 2024 Apr 03; Vol. 24 (1), pp. 365. Date of Electronic Publication: 2024 Apr 03.
DOI: 10.1186/s12909-024-05341-1
Abstrakt: Background: Introducing students to the "planetary health lenses" perspective is crucial. Comprehensive strategies for teaching this perspective are lacking, especially in the domains of "interconnection within nature (IWN)" and "systems thinking/complexity." There is also a scarcity of studies assessing medical students' opinions on planetary health and evaluating teaching strategies.
Objective: To understand Brazilian medical students' perceptions and knowledge of planetary health (PH) and evaluate the application of the educational material "Patient and Clinic through the Lens of Planetary Health," which addresses "IWN" and "complexity" through the sociological lens of Actor-Network Theory, in an integrative course at a medical school in Brazil.
Methods: A mixed-methods, quasi-experimental design involving two medical student classes during 2022/2023. Participants completed a questionnaire on sociodemographic data; pre- and post-intervention closed-ended questions about perceptions related to PH, and an open-ended questionnaire on experience and learning. Each student group presented a portfolio under the planetary health lenses regarding a real patient, developing a network diagram that described the social network involving both human and non-human actors with which this person is interconnected. The cohorts participated in "IWN" activities: a contemplative trail or reflection on belonging to the planet.
Results: Ninety-six students and 9 professors participated. The majority of students (66.7%) reported significant or extremely significant learning from the sessions. There was an increase in perception of the need for physicians to incorporate PH into their clinical practice (p = 0.002; r = 0.46) and an intensification of the sense of interconnection with the environment (p = 0.003; r = 0.46). There was a gain in knowledge about how many diseases were related to PH (p < 0.02 for all 13 listed diseases). The majority (83%) found the sessions relevant or highly relevant and commented on their impact, both professionally and personally.
Conclusions: Teaching PH in a medical school allowed students to learn from the patient's perspective, considering psychosocial and environmental determinants, about the intrinsic interdependence between population's health and PH. This strategy made a significant contribution by proposing pioneering didactics and offering valuable insights into the challenges and nuances of teaching PH.
(© 2024. The Author(s).)
Databáze: MEDLINE
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