Suicide
Conditions
Interventions
suicide behavior group:N/A
healthy control group:N/A
stress group:Trier Social Stress Test
non-stress group:N/A
Sponsors
School of Public Health, Southern Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 22 Years
Inclusion criteria
Inclusion criteria: 1.Inclusion criteria for the suicide behavior group were as follows: (1) No diagnosis of organic brain disease or chronic physical illness; (2) Given the close association between suicide behavior and depressive disorders or bipolar disorder, individuals diagnosed by a clinician with depressive disorder or bipolar disorder were eligible for inclusion, but those experiencing manic episodes or mixed episodes were excluded; (3) History of any type of suicidal behavior, including suicidal ideation, suicidal planning, or suicidal attempts; (4) Voluntary participation in this study and signing of an informed consent form. 2.Healthy participant inclusion criteria: (1) Physically and mentally healthy, with no diagnosis of any mental disorder, organic brain disease, or chronic somatic disease; (2) No history of any suicidal behavior, including suicidal ideation, suicidal plans, or suicidal attempts; (3) Voluntarily participating in this study and signing an informed consent form.
Exclusion criteria
Exclusion criteria: 1.Exclusion criteria for the suicide behavior group: (1) Exclude participants diagnosed with depressive disorder or bipolar disorder but with no prior history of suicide behavior; (2) Exclude patients with psychotic symptoms, in a crisis state, or experiencing manic or mixed episodes; (3) Exclude patients diagnosed with schizophrenia, obsessive-compulsive disorder, post-traumatic stress disorder, panic disorder, severe anxiety disorder, substance dependence, or other mental disorders that may influence the study topic; (4) Exclude non-compliant participants or those who failed to induce emotional responses. 2.Healthy Participant Exclusion Criteria: (1) Non-compliant participants or those who failed to induce emotional responses.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Stress level;Risk decision preferences;Emotional regulation strategies; | — |
Secondary
| Measure | Time frame |
|---|---|
| Anxiety state;Symptoms of mental disorders and personality disorders;Manic symptoms and their severity;Depression Level;Anxiety symptoms and their severity; | — |
Countries
China
Contacts
Public ContactJiubo Zhao
Southern Medical University
Outcome results
None listed