Frontiers in psychology · 2023
Dimensional personality pathology and disordered eating in young adults: measuring the DSM-5 alternative model using the PID-5.
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Gilmartin Tanya Louise, Gurvich Caroline, Dipnall Joanna F, Sharp Gemma
Аннотация
INTRODUCTION: The Personality Inventory for DSM-5 (PID-5) is a self-report measure of personality pathology designed to measure pathological personality traits outlined in the DSM-5 alternative model of personality disorders. Within the extensive literature exploring the relationship between personality and disordered eating, there are few that explore the relationship between the PID-5 and disordered eating behaviours in a non-clinical sample of males and females: restrictive eating, binge eating, purging, chewing and spitting, excessive exercising and muscle building.
METHODS: An online survey assessed disordered eating, PID-5 traits and general psychopathology and was completed by 394 female and 167 male participants aged 16-30. Simultaneous equations path models were systematically generated for each disordered eating behaviour to identify how the PID-5 scales, body dissatisfaction and age predicted behaviour.
RESULTS: The results indicated that each of the six disordered behaviours were associated with a unique pattern of maladaptive personality traits. The statistical models differed between males and females indicating possible differences in how dimensional personality pathology and disordered eating relate.
DISCUSSION: It was concluded that understanding disordered eating behaviour in the context of personality pathology may assist formulating potentially risky behaviour.
METHODS: An online survey assessed disordered eating, PID-5 traits and general psychopathology and was completed by 394 female and 167 male participants aged 16-30. Simultaneous equations path models were systematically generated for each disordered eating behaviour to identify how the PID-5 scales, body dissatisfaction and age predicted behaviour.
RESULTS: The results indicated that each of the six disordered behaviours were associated with a unique pattern of maladaptive personality traits. The statistical models differed between males and females indicating possible differences in how dimensional personality pathology and disordered eating relate.
DISCUSSION: It was concluded that understanding disordered eating behaviour in the context of personality pathology may assist formulating potentially risky behaviour.