Nandini Karunamuni1, Ikuyo Imayama2, Dharshini Goonetilleke3. 1. Centre for Healthy Communities, School of Public Health, University of Alberta, 3-300 Edmonton Clinic Health Academy, 11405 - 87 Ave, Edmonton, Alberta, Canada. Electronic address: nandini.karunamuni@ualberta.ca. 2. Division of Pulmonary, Critical Care, Sleep and Allergy, University of Illinois at Chicago, 840 S Wood St. MC719, Chicago, IL, 60612, USA. Electronic address: iimaya2@uic.edu. 3. Minnesota State University, Mankato, Department of Counseling and Student Personnel, 107 Armstrong Hall, Mankato, MN 56001, USA. Electronic address: dharshini.goonetilleke@mnsu.edu.
Abstract
RATIONALE: The biopsychosocial (BPS) model that challenged the historically dominant biomedical model remains influential today. This model considers biological, psychological, and social factors that can contribute to health and illness. Yet, a growing body of literature has been highly critical of the model for being too vague and for not providing details as to how the three factors of the model interact and contribute to health and illness. OBJECTIVE: Because biological, psychological, and social factors can be considered as distinct 'systems' that can be conceptually separated, defined, and measured, we sought to examine interrelationships among these factors. METHOD: By employing analytical reasoning and carefully considering relevant research evidence of direct pathways among biological, psychological, and social factors as applicable to an individual's health and well-being, this article introduces an updated theoretical model: the BPS-Pathways model. RESULTS: We present all six potential pathways among biological (B), psychological (P), and social (S) factors of the model, and explain how these pathways can potentially contribute to subjective well-being and to objective physical health outcomes. The influential pathways that lead to subjective well-being are S→P and B→P pathways, although these pathways can be impacted by psychological factors that differ among individuals. For objective health outcomes, the P→B and S→B pathways appear to be important, where the latter pathway is mediated by psychological factors. We additionally highlight the importance of systematically understanding subjective experience, which represents an epistemologically distinct domain, and describe how subjective experience can explain individual differences in causal pathways. CONCLUSIONS: The BPS-Pathways model presents a framework that can have important implications for clinical practice, as well as research, and can be useful for tailoring personalized medicine.
RATIONALE: The biopsychosocial (BPS) model that challenged the historically dominant biomedical model remains influential today. This model considers biological, psychological, and social factors that can contribute to health and illness. Yet, a growing body of literature has been highly critical of the model for being too vague and for not providing details as to how the three factors of the model interact and contribute to health and illness. OBJECTIVE: Because biological, psychological, and social factors can be considered as distinct 'systems' that can be conceptually separated, defined, and measured, we sought to examine interrelationships among these factors. METHOD: By employing analytical reasoning and carefully considering relevant research evidence of direct pathways among biological, psychological, and social factors as applicable to an individual's health and well-being, this article introduces an updated theoretical model: the BPS-Pathways model. RESULTS: We present all six potential pathways among biological (B), psychological (P), and social (S) factors of the model, and explain how these pathways can potentially contribute to subjective well-being and to objective physical health outcomes. The influential pathways that lead to subjective well-being are S→P and B→P pathways, although these pathways can be impacted by psychological factors that differ among individuals. For objective health outcomes, the P→B and S→B pathways appear to be important, where the latter pathway is mediated by psychological factors. We additionally highlight the importance of systematically understanding subjective experience, which represents an epistemologically distinct domain, and describe how subjective experience can explain individual differences in causal pathways. CONCLUSIONS: The BPS-Pathways model presents a framework that can have important implications for clinical practice, as well as research, and can be useful for tailoring personalized medicine.
Authors: Ted Kheng Siang Ng; Patricia C Heyn; Alex Tagawa; Christina Coughlan; James J Carollo Journal: Front Neurol Date: 2022-06-27 Impact factor: 4.086
Authors: Magdalena Rzewuska; Ana Carolina Guidorizzi Zanetti; Zoë C Skea; Leonardo Moscovici; Camila Almeida de Oliveira; João Mazzoncini de Azevedo-Marques Journal: PLoS One Date: 2021-05-13 Impact factor: 3.240