文章基本信息

标题：Psychosocial Predictors of Self-Efficacy Related to Self-Reported Adherence in Older Chronic Patients Dealing with Hypertension: A European Study
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作者：Francesco Zanatta ; Ekaterina Nissanova ; Natalia Świątoniowska-Lonc 等
期刊名称：Patient Preference and Adherence
印刷版ISSN：1177-889X
电子版ISSN：1177-889X
出版年度：2020
卷号：14
页码：1709-1718
DOI：10.2147/PPA.S258999
出版社：Dove Medical Press Ltd
摘要：Purpose: Non-adherence to clinical prescriptions is widely recognized as the most common cause of uncontrolled hypertension, contributing to develop acute and chronic cardiovascular diseases. Specifically, patients’ unintentional non-adherence is related to psychosocial factors as beliefs about medications, perceived physician’s communication effectiveness and medication-specific social support. The aim of this study was to observe the impact of these factors on self-efficacy in relation to pharmacological and non-pharmacological self-reported adherence among older chronic patients with hypertension. Patients and Methods: This research had a cross-sectional, observational and multicentre study design. Italian inpatients under rehabilitation, and Polish inpatients/outpatients were recruited. Following a cognitive screening, socio-demographic and clinical characteristics were obtained. Data on clinical and behavioral adherence (i.e., pharmacological adherence, adherence to refill medicines, intentional non-adherence) and psychosocial factors related to treatment adherence (i.e., beliefs about medicines, physician’s communication skills, medication-specific social support, psychological antecedents and self-efficacy) were collected with self-report questionnaires. Results: A total of 458 patients were recruited. Fischer’s LSD post hoc test revealed significant differences between Italian and Polish samples in all measures (p< 0.001). Multiple linear regression analysis showed low self-reported intentional non-adherence (β = − .02, p=0.031), high self-reported adherence to refill medications (β=− .05, p=0.017), high levels of perceived physician’s communication effectiveness (β=0.11, p< 0.001), positive beliefs about medications (β=0.13, p< 0.001), and high perceived medication-specific social support (β=0.05, p< 0.001) to predict significantly high patients’ self-efficacy in relation to pharmacological and non-pharmacological self-reported adherence. Conclusion: The observed psychosocial and behavioral factors revealed to positively impact on self-efficacy in relation to treatment adherence among older chronic patients dealing with hypertension. In a prevention framework, future studies and clinical practice may consider these factors in order to improve assessment and intervention on adherence in this population.
关键词：self-reported adherence; hypertension; chronicity; self-efficacy; older patients; psychosocial