Psychometric Properties of the Automated Insulin Delivery: Benefits and Burdens Scale for Adults with Type 1 Diabetes
Authors' conclusion
Findings support the AID-BBS as a psychometrically valid, reliable, and useful instrument for assessing burdens and benefits associated with AID system use in adults with T1D.
Study context
- Population
- Adults with T1D (ages 18 to 82 years) enrolled in an AID system research trial
- Participants
- 217 adults
- Outcome
- Psychometric properties of the Automated Insulin Delivery-Benefits and Burdens Scale (AID-BBS)
- Follow-up
- 6 and 13 weeks
Methodological detailswithin an AID system research trial
- Within an AID system research trial
Performance
As reported in the abstract
- Exploratory factor analysis supported a one-factor structure for each subscale (15-item benefit, 9-item burden) when evaluated separately
- Convergent, discriminant and predictive validity, internal consistency and test-retest reliability were supported
- Benefit and burden subscales at week 6 predicted usage intention beyond device impact on glycemic outcomes, controlling for baseline glycemic outcomes
Original publication
Psychometric Properties of the Automated Insulin Delivery: Benefits and Burdens Scale for Adults with Type 1 Diabetes. Diabetes Technol Ther. Published 31 May 2024. doi:10.
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