Risk perception for developing diabetes: comparative risk judgments of physicians

Area of Science:

• Medical research
• Public health
• Behavioral science

Background:

• Little is known about how medical experts perceive their personal risk for developing diabetes.
• Understanding physicians' risk perception is crucial for effective diabetes communication strategies.

Purpose of the Study:

• To assess personal risk perceptions for developing diabetes among practicing physicians.
• To compare risk perceptions between physicians with and without self-reported diabetes risk factors.

Main Methods:

• Administered the Risk Perception Survey for Developing Diabetes to 535 nondiabetic physicians.
• Analyzed data based on self-reported risk factors, sex, and ethnicity.
• Utilized regression analyses to identify predictors of diabetes risk perception.

Main Results:

• Physicians showed moderate risk perceptions for comparative disease and environmental risks, but a strong sense of personal control.
• Optimistic bias was prevalent, with many physicians believing they were less likely to develop diabetes.
• Physicians at higher risk reported greater perceived diabetes risk. Women and Asian respondents reported higher environmental risk perception and worry.
• Comparative disease risk perception and optimistic bias predicted overall diabetes risk perception.

Conclusions:

• Physicians' risk perceptions for diabetes provide a benchmark for understanding lay individuals' perceptions.
• Effective diabetes risk communication requires awareness of and sensitivity to demographic and individual differences in risk perception.