The Role of Empathy in the Links Between Binge Eating Disorder and Interpersonal Difficulties

Summary

Obesity, recognized as a chronic disease by the WHO since 1998, affects 22.1% of adults in the Hauts-de-France region. Beyond the physiological aspects, it is associated with psychological difficulties, particularly eating disorders such as binge eating disorder (BED), as well as interpersonal difficulties related to empathy. Empathy, which consists of cognitive (decoding emotion) and affective (sharing emotion) dimensions, appears to be reduced in obese adults compared to adults of normal weight. However, existing research remains limited and heterogeneous. It is therefore essential to explore the links between obesity, cognitive and affective empathy in greater detail, taking into account the role of BED, in order to better understand their impact on interpersonal relationships.

Conditions

• Obesity &Amp;Amp; Overweight

Interventions

OTHER

Condensed and Revised Multifaceted Empathy Test

Experimental emotional decoding task that measures the cognitive and affective dimensions of empathy based on performance (Edele et al., 2013; Grynberg et al., 2017).Participants view 40 photos of faces expressing either a positive or negative emotion and must identify the emotion (decoding) and then rate on a 1-9 scale the extent to which they share it (emotional sharing). The task lasts approximately 10 minutes on average.

OTHER

Hospital Anxiety and Depression Scale

A self-administered scale with 14 items, divided into two subscales of seven items, used to detect the presence of depression and anxiety. Non-cases or asymptomatic individuals (score ≤ 7); probable or borderline cases (score 8-10); clearly or clinically symptomatic cases (score ≥ 11). The administration time is approximately 5 minutes.

OTHER

Interpersonal Reactivity Index

The Interpersonal Reactivity Index (Davis, 1980; Guttman \& Laporte, 2002) is a 28-item self-report questionnaire measuring four dimensions of empathy: fantasy, perspective taking, empathic concern, and personal distress. Each item is rated on a 1-to-5 scale and provides a subscore for each dimension, with no overall total score. Administration takes approximately 5 minutes.

OTHER

Vicarious Distress Questionnaire

The Vicarious Distress Questionnaire (Grynberg et al., 2012) is an 18-item self-report scale assessing distress experienced in response to others' suffering and its impact on prosocial behaviors. It includes three dimensions-distress, support, and avoidance-each yielding a specific subscore. Administration takes approximately 5 minutes.

OTHER

Binge Eating Scale

The Binge Eating Scale (Gormally et al., 1982; Brunault et al., 2016) is a 16-item self-report questionnaire assessing the behavioral, emotional, and cognitive manifestations of binge eating disorder (BED) according to DSM-V criteria. The total score (0-46) reflects symptom severity and can be interpreted dimensionally or categorically (≥ 18 indicating significant symptomatology). Administration takes approximately 5 minutes.

Sponsors & Collaborators

• Clinique les Peupliers

  collaborator UNKNOWN

• Clinique de la Mitterie

  lead OTHER

Study Design

Allocation

NA

Purpose

HEALTH_SERVICES_RESEARCH

Masking

NONE

Model

SINGLE_GROUP

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2025-11-05

Primary Completion

2025-11-05

Completion

2027-03-31

Countries

• France

Study Locations