Somatic Symptom Disorder
Conditions
Interventions
Gold Standard:In accordance to DSM-5 guidelines, clinical self-report scale assessing the diagnostic criteria of SSD developed by Toussaint et al was carried out to asseasss the presence of SSD. The
Index test:An artificial intelligence diagnostic model based on patient demographics, clinical characteristics, psychological characteristics, pain characteristics, infrared thermal imaging, etc.
Sponsors
The First Affiliated Hospital of Air Force Military Medical Universit
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1) Age=18 years; 2) Without any skin diseases ,scar or occlusion in the face; 3) With chronic pain as the main complaint.
Exclusion criteria
Exclusion criteria: 1) Severe psychiatric conditions (personality disorders,cognitive impairment, Schizophrenia, depressive disorders, suicidal thouPght etc.); 2) Pregnant women ; 3) Communication disorders or poor reading skills; 4) Cancer pain; 5) Patients with a severe disabling condition; 6)Other disease that maybe affect skin temperature.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Receiver Operation Characteristic Curve; | — |
Secondary
| Measure | Time frame |
|---|---|
| accuracy;sensitivity;specificity;Area Under Curve;PositivePredictive Value;Negative Predictive Value;infrared thermography;demographic data;Psychological characteristics;Pain characteristics; | — |
Countries
China
Contacts
Public ContactGu Nan
The First Affiliated Hospital of Air Force Military Medical University
Outcome results
None listed