The Prediction of Somatic Symptom Disorder Based on Demographic Characteristics, Social Isolation, and Perceived Anxiety

Introduction: Sociodemographic factors and perceived anxiety have a significant impact on the development of somatic symptom disorder.This study aimed to investigate the role of demographic characteristics, social isolation, and perceived anxiety in predicting somatic symptom disorder.Methods: In a cross-sectional descriptive study among adults aged 18 to 60 in Tehran in 2023, 437 participants were selected based on convenience sampling.The participants completed the Somatic Symptom Disorder Questionnaire (SSEQ), Social Isolation Questionnaire, and Perceived Anxiety Questionnaire.Data were analyzed using Pearson's correlation and multiple regression analysis. Results:The results indicated that social isolation and perceived anxiety have a positive and significant correlation with somatic symptoms disorder (P < 0.01).There was no correlation between demographic characteristics (age, gender, marital status, education, and employment status) and somatic symptoms (P < 0.01).Multiple correlation and regression coefficients among research variables were statistically significant (P < 0.01).Conclusions: The examined model was almost able to predict 22% of the somatic symptoms of the disorder.The results have implications for formulating interventions based on social isolation and perceived anxiety in controlling somatic symptoms.It is essential to pay attention to social isolation and perceived anxiety in the formulation and implementation of interventions and educational programs for the prevention and improvement of somatic symptom disorder.