A connection between medication adherence, patient sense of uniqueness, and the personalization of information.
Adherence to treatment regimens is important to achieve optimal disease management. However, nonadherence is evident across numerous clinical contexts, which leads to a higher disease burden on society. Among the various factors associated with patient adherence behavior, patient beliefs are the most influential set of factors. Several cognitive-social models and constructs that incorporate patient belief have been developed to explain patient health behaviors, such as the Health Belief Model, Self-Efficacy Model, Theory of Planned Behavior and so on. However, these models do not explain the formulation of health beliefs. The underlying mechanism accounting for patient variation in information processing that generates beliefs needs to be investigated, which will inform the development of interventions. We propose that patient's sense of uniqueness moderates the self-attribution of statistically-based information. Self-attribution is defined as a person's perceived probability that a statement applies to herself, and is influenced by experience and sense of uniqueness. Sense of uniqueness is a person's general belief regarding how unique she is. Statistically-based information is defined as information derived from or regarding aggregated effects or influences. Basically, the proposed hypothesis is that patients who have a stronger belief that they are unique are less likely to attribute to themselves statistically-based propositions regarding the majority of their group and are more likely to attribute to themselves statistically-based propositions regarding the minority. We further model the relationship between sense of uniqueness and self-attribution of information in terms of an idealized inexperienced person, and then extend the model to include the effect of personal experience. The estimation of hypothesis-specific effect parameters can be achieved by maximum likelihood. In conclusion, the sense of uniqueness hypothesis is general to the formulation of personal beliefs and consequently has implications for deliberate health behavior and indeed personal behavior in general.
Veazie
Peter J
PJ
Department of Community and Preventive Medicine, University of Rochester, School of Medicine and Dentistry, 601 Elmwood Avenue, PO Box 644, Rochester, NY 14642, USA. peter_veazie@urmc.rochester.edu
Cai
Shubing
S
D006801:Humans; D008960:Models, Psychological; D010349:Patient Compliance; D010353:Patient Education as Topic; D010551:Personality; D012649:Self Concept