Weight bias in nutritional practice: a study with nutrition students.

Area of Science:

• Dietetics and Nutrition
• Psychology
• Medical Education

Background:

• Obesity is linked to significant psychosocial challenges, including stigma and discrimination.
• Previous research indicates negative attitudes and biases among nutrition professionals and students towards individuals with obesity.
• Understanding and addressing these biases is crucial for effective patient care.

Purpose of the Study:

• To investigate the presence and nature of bias among nutrition students towards obese individuals.
• To examine how patient weight influences students' perceptions, consultation strategies, and behavioral reactions.
• To identify potential gender-based differences in student bias.

Main Methods:

• A cross-sectional study involving 335 nutrition students who completed online questionnaires.
• Participants were presented with hypothetical patient cases varying in weight (normal vs. obese) and sex.
• Questionnaires assessed students' proposed consultation approaches, time allocation, counseling strategies, and affective/behavioral responses.

Main Results:

• Patient weight significantly influenced consultation time, student perceptions, and treatment strategies.
• Evidence of bias and negative attitudes was found, particularly concerning obese patients.
• Obese women generally received more negative evaluations compared to other patient profiles.

Conclusions:

• Nutrition students demonstrate weight bias, affecting their professional judgment and patient interactions.
• These biases can negatively impact the quality of care provided to individuals with obesity.
• Interventions in nutrition education are needed to mitigate weight stigma and promote equitable care.