This literature review is going to critically evaluate health psychology theories and research in order to explain type 2 diabetes patients’ experiences with SM (D2ESM); and will argue that these are influenced by a complex interaction of multiple psychological factors. The following broad themes were identified from reviewing the literature: Patients’ needs, characteristics and interventions. Before discussing these in detail, it will be outlined how models of illness cognitions and health beliefs are applied in the bespoken topic.
Table of Contents
1. Introduction
2. Health Psychology Models
3. Patients’ Characteristics
4. Patients’ Needs
5. Patients’ Interventions
6. Conclusion
Research Objectives & Key Themes
This work aims to critically evaluate health psychology theories and research to explain the experiences of type 2 diabetic patients regarding self-management (SM). It explores how various psychological factors, including illness cognitions and health beliefs, influence a patient's ability to integrate health-promoting behaviors into their daily lives, while identifying gaps in current academic literature.
- Theoretical application of the Health Belief Model (HBM) and the Self-Regulatory Model (SRM) to diabetes self-management.
- Evaluation of intra-individual and inter-individual patient characteristics affecting adherence.
- Assessment of qualitative and quantitative insights into patient-identified support needs.
- Critique of existing intervention strategies and their theoretical foundations.
- Identification of the necessity for more robust, theory-driven research in clinical settings.
Excerpt from the Book
Health Psychology Models
One of these is the Health Belief Model (HBM; Rosenstock 1966, cited in Ogden, 2004). It states, the likelihood that health behaviour will occur is predicted by beliefs: perceived severity and vulnerability, costs and benefits, cues to action, health motivation and perceived control. D2ESM can be explained with these complex interacting elements, whereas the behaviour here is lifestyle, e.g. taking exercise. However, evidence shows that the HBM only predicts small amounts of the variance in adherence to diabetes self-care regime: 12-52% (Gillibrand & Stevenson, 2006). Nevertheless, four elements appear to be particularly helpful in understanding D2ESM.
Perceived severity and vulnerability were used in the reviewed literature (Clark, Hampson, Avery & Simpson, 2004). Severity of illness in D2 patients can be cognitions such as “D2 is a serious disease”. An example for the belief of vulnerability is “My risk of getting a heart attack later is high”. D2ESM is influenced by such beliefs, because people who are aware of the dangerousness and personal relevance of their condition are more likely to control H in order to prevent consequences.
Other elements considered within the literature, are the costs and benefits in carrying out health behaviour (Gillibrand & Stevenson, 2006). A belief of costs in D2 patients could be “Insulin injections in front of my friends are embarrassing”, a benefit “taking exercise will make me feel well-balanced”. If the costs are outweighed by the benefits, it is more likely that SM behaviours are carried out with subsequent lifestyle changes. Thus, these are interacting factors that influence D2ESM. However, the model suggests that intentions for a behavioural change are moderated by behavioural cues (Ogden, 2004). The problem with applying this model to D2ESM is that internal cues are hardly existent, as many symptoms develop not until complications (e.g. heart attack) have emerged. Mainly external cues may be relevant in
Summary of Chapters
1. Introduction: Provides background on diabetes mellitus, its prevalence, and the essential role of patient self-management in preventing long-term complications.
2. Health Psychology Models: Examines how the Health Belief Model and the Self-Regulatory Model of Illness Cognitions explain the psychological drivers behind diabetic self-care behaviors.
3. Patients’ Characteristics: Analyzes how individual factors, such as personal attitudes, social support from partners, and perceived roles, influence how patients manage their condition.
4. Patients’ Needs: Highlights qualitative findings regarding the necessity for continuous care, professional support, and lay networks in improving the patient experience.
5. Patients’ Interventions: Critically reviews various medical and behavioral interventions, emphasizing that tailored, theory-driven approaches yield the most effective long-term results.
6. Conclusion: Summarizes that while current research offers some insights, many studies lack a rigorous theoretical basis, highlighting a clear need for further, more integrated psychological research.
Keywords
Type 2 Diabetes, Self-Management, Health Psychology, Health Belief Model, Self-Regulatory Model, Illness Cognitions, Metabolic Control, Patient Characteristics, Patient Needs, Behavioral Interventions, Adherence, Psychological Factors, Lifestyle Change, Chronic Disease, Social Support.
Frequently Asked Questions
What is the primary focus of this academic paper?
The paper evaluates how health psychology theories and existing research can explain the experiences of type 2 diabetic patients when managing their own health and lifestyle.
What are the core thematic pillars of the research?
The research is structured around three core themes: identifying relevant patient characteristics, addressing patient needs, and evaluating the effectiveness of various self-management interventions.
What is the central research question addressed in this review?
The central goal is to understand the psychological factors and theoretical frameworks that influence why some type 2 diabetes patients successfully integrate self-management behaviors into their lives while others do not.
Which scientific methods are primarily utilized in the reviewed studies?
The studies reviewed use a mixture of quantitative approaches, such as multiple regression analysis and experimental designs, alongside qualitative approaches, including open-ended interviews to capture the patient perspective.
What does the main body of the work cover?
The main body examines models like the Health Belief Model (HBM) and the Self-Regulatory Model (SRM), analyzes specific patient characteristics and needs, and critically reviews the success of brief, tailored interventions.
How would you summarize the core keywords of this document?
The work is centered around type 2 diabetes, health psychology, self-management, behavioral interventions, and illness cognitions.
Why does the author critique the lack of theoretical basis in some studies?
The author argues that without a solid theoretical framework, research results cannot be integrated into a larger system of psychological regularities, making it difficult to predict or explain health behaviors effectively.
What is the conclusion regarding tailored interventions for diabetes patients?
The paper concludes that tailored interventions—those specifically geared toward individual needs and characteristics—are highly effective, though many currently lack the necessary theoretical depth to be fully understood.
What gap does the author identify regarding qualitative research?
The author notes a significant gap in the literature, as qualitative approaches are often indispensable for understanding human needs and actions, yet they remain underrepresented compared to quantitative studies.
- Citar trabajo
- Dipl.-Psych. (Univ.) - B.Sc. (F.C. Hon.) in Psych. Sebastian A. Wagner (Autor), 2007, Evaluation of Health Psychology theory and research to explain type 2 diabetic patients’ experience of self-management, Múnich, GRIN Verlag, https://www.grin.com/document/170539
