Assessing the relationship between present bias and diabetes self-care behavior

Area of Science:

• Psychology
• Behavioral Economics
• Diabetes Management

Background:

• Biomedical and technological advances in diabetes treatment require understanding psychological factors.
• Present bias, prioritizing immediate gratification over future outcomes, is a significant psychological factor.
• Accessible self-report measures for present bias in diabetes self-care are limited.

Purpose of the Study:

• To modify existing measures to assess present bias and domain-specific present bias (DSPB).
• To examine the relationship between present bias, DSPB, and diabetes self-care.
• To investigate the link between present bias and awareness of this bias.

Main Methods:

• An online survey was administered to 268 individuals, including 171 people with diabetes (PwD) and 97 people without diabetes (PwoD).
• Modified existing measures to assess present bias and DSPB.
• Included a diabetes self-care measure for PwD.

Main Results:

• Higher levels of present bias were consistently associated with poorer diabetes self-care.
• Domain-specific present bias (DSPB) showed a particularly strong association with worse diabetes self-care.
• Increased present bias correlated with greater awareness of one's bias, but not with the perceived ability to control impulses.

Conclusions:

• Present bias is a significant psychological factor negatively impacting diabetes self-care.
• Domain-specific measures of present bias are valuable for understanding and potentially intervening in diabetes self-care.
• While awareness of present bias may increase with its severity, this awareness does not necessarily translate to improved impulse control for diabetes management.