Evaluation of Vicarious Somatosensory Experience in Diabetes Mellitus: Bases for Empathy and Social Cognition

Purpose: Diabetes Mellitus (DM) is a common metabolic disorder with negative impacts on brain functions. Social cognition and vicarious experience impairments are features of DM. This research aimed to estimate the social cognition and vicarious experience among Jordanian people with diabetes. Patients and Methods: Cognitive abilities were assessed using the Vicarious Pain Questionnaire (VPQ) and the Mirror Touch Questionnaire (MTQ). Data on disease history, medications, routine laboratory measurements, and anthropometric indices. Results: Patients had lower pain responses and intensity scores, and higher unpleasantness scores than the control group (p <0.05). Most of the VPQ and MTQ measures were mainly impaired among study participants who had higher education, were not practicing exercises, and were not consuming healthy diets (p < 0.05). The number of responses to the VPQ and average pain intensity were negatively correlated with age and positively correlated with both the serum aminotransferase (AST) concentration and the serum urea concentration (p <0.05). The average unpleasantness score was positively correlated with the duration of therapy, serum creatinine, and albumin concentrations (p < 0.05). The final regression models for the number of pain responses and localized–generalized included group, practicing exercise, and AST, while the model for the average pain intensity included only the grouping variable. The model for average unpleasantness included grouping, AST, Albumin, consuming a healthy diet, and duration of therapy. Conclusion: The Jordanian diabetic patients who participated in the study had impaired social cognition and vicarious experience. A healthy lifestyle had a significant effect on the scores of the vicarious experience in addition to the level of education. Despite being the first study in Jordan to assess vicarious experience in DM, further studies are needed considering imaging and electrophysiological workup. Besides, further prospective studies are needed to determine the significance of the current study.