Related Experiment Video
Updated: Feb 23, 2026

Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack
Published on: May 15, 2020
Predicting medical practices using various risk attitude measures
Sophie Massin1, Antoine Nebout2, Bruno Ventelou3,4,5
1Artois University, UMR 9221, Lille Economie Management (LEM), UFR EGASS, 9 Rue du Temple, BP 10665, 62030, Arras Cedex, France. somassin@gmail.com.
Domain-specific risk attitude measures better predict general practitioners' medical practices than general measures. Tailored risk assessments can help profile and guide physicians for improved healthcare delivery.
Area of Science:
- Medical Economics
- Behavioral Economics
- Public Health
Background:
- Understanding physician risk attitudes is crucial for influencing medical practices and improving healthcare outcomes.
- Existing measures of risk preferences vary in their domain specificity and predictive power.
Purpose of the Study:
- To investigate the predictive validity of various risk attitude measures on general practitioners' (GPs) medical practices.
- To compare the effectiveness of domain-specific versus general risk attitude measures.
- To evaluate different elicitation tools (scales vs. lotteries) for assessing risk preferences.
Main Methods:
- Surveyed 1500 French general practitioners (GPs) using risk preference scales and lottery-based choices.
- Assessed risk attitudes across multiple domains: financial, own health, and patients' health.
- Correlated seven risk attitude measures with eleven self-reported or administratively recorded medical practices.
Main Results:
- Domain-specific risk attitude measures significantly outperformed general risk attitude measures in predicting medical practices.
- Neither scales nor lotteries consistently outperformed the other across all practices.
- Lottery-based measures showed effectiveness for non-declarative practices like prescribing biological tests.
Conclusions:
- Tailored, domain-specific risk attitude assessments are more effective for profiling GPs' behaviors.
- Risk preference measurement can inform targeted interventions and communications to enhance medical practices.
- Public health strategies can leverage efficient risk profiling for physician guidance.
More Related Videos
06:28E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
Published on: August 1, 2019
06:55Inverse Probability of Treatment Weighting Propensity Score using the Military Health System Data Repository and National Death Index
Published on: January 8, 2020
Related Concept Videos
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
Regression Toward the Mean
Actuarial Approach
Consider the example of a high-risk surgical procedure with significant early-stage mortality. A two-year clinical study is conducted,...
Relative Risk
Hazard Ratio
For example, in a clinical trial...
Comparing the Survival Analysis of Two or More Groups