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The ADKnowl: identifying knowledge deficits in diabetes care
1Health Psychology Research, Department of Psychology, Royal Holloway, University of London, London, UK. j.speight@rhul.ac.uk
Diabetic Medicine : a Journal of the British Diabetic Association
|September 13, 2001
Summary
The ADKnowl tool identified significant diabetes knowledge gaps in both patients and health professionals. These deficits impact diabetes management and highlight the need for continuous education and evaluation.
Area of Science:
- Endocrinology
- Medical Education
- Public Health
Background:
- Diabetes mellitus requires comprehensive patient and professional understanding for effective management.
- Existing knowledge assessment tools may not adequately capture the nuances of diabetes-related knowledge deficits.
Purpose of the Study:
- To introduce the ADKnowl, a novel measure for assessing diabetes knowledge.
- To evaluate the ADKnowl's efficacy in pinpointing specific knowledge gaps among patients and healthcare providers.
Main Methods:
- The ADKnowl questionnaire was administered to 789 patients with diabetes (insulin or tablet/diet treated).
- The same questionnaire items were answered by 16 health professionals at two hospital diabetes clinics.
- Patient data included HbA1c levels for correlation analysis.
Main Results:
- Significant patient knowledge deficits were observed, including misconceptions about fruit's impact on blood glucose and proper toenail care.
- Health professionals also exhibited knowledge gaps, with some holding incorrect beliefs about diet and foot care recommendations.
- While HbA1c correlated with specific knowledge items, it did not correlate with the overall ADKnowl score.
Conclusions:
- The study confirmed substantial knowledge deficits in patients regarding diabetes self-management.
- Identified knowledge gaps among health professionals suggest they may inadvertently contribute to patient misconceptions.
- The ADKnowl measure is validated as a valuable tool for assessing and addressing diabetes knowledge deficits in both patient and professional populations.