Differential disgust responding in people with cancer and implications for psychological wellbeing.
Evidence suggests that disgust responses, known to negatively affect psychological wellbeing, may differ in people with cancer. We performed the first quantitative investigation of three discrete types of disgust trait - disgust propensity, sensitivity and self-directed disgust - in people diagnosed with a broad range of cancers (versus cancer-free controls), and explored their associations with psychological wellbeing.



In a cross-sectional survey design, 107 participants with heterogeneous cancer diagnoses, recruited from cancer charities and support groups, were matched with cancer-free controls by age and gender.



Measures of the three disgust traits were taken alongside measures of anxiety and depression.



Disgust sensitivity and physical self-disgust were significantly higher in the cancer than control sample, while disgust propensity and behavioural self-disgust were lower. The disgust traits had a different pattern of associations to psychological wellbeing across the two groups, with disgust sensitivity predicting depressive symptoms to a significantly greater extent in the cancer than control group.



People with cancer differ from matched controls in their disgust responses and these responses have significant predictive relationships with aspects of their psychological wellbeing. The results suggest that emotion-based interventions may be useful for improving psychological wellbeing in people with cancer.
a Department of Psychology , University of Sheffield , Sheffield , UK.
Haffiezhah A
HA
Azlan
a Department of Psychology , University of Sheffield , Sheffield , UK.
Paul G
PG
Overton
b Division of Health Research , Lancaster University , Lancaster , UK.
Jane
J
Simpson
c Department of Economics , University of Sheffield , Sheffield , UK.
Philip A
PA
Powell
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001007:Anxiety / Q000175:diagnosis / Q000523:psychology; D016022:Case-Control Studies; D003430:Cross-Sectional Studies; D003863:Depression / Q000175:diagnosis / Q000523:psychology; D004644:Emotions; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000523:psychology*; D012649:Self Concept; D055815:Young Adult
cancer; disgust propensity; disgust sensitivity; oncology; psychological wellbeing; self-disgust