| Suicidal thoughts/behaviors |
| Suicidal ideas (current or previous) |
| Suicidal plans (current or previous) |
| Suicide attempts (including aborted or interrupted
attempts) |
| Lethality of suicidal plans or attempts |
| Suicidal intent |
| Psychiatric diagnoses |
| Major depressive disorder |
| Bipolar disorder (primarily in depressive or mixed
episodes) |
| Schizophrenia |
| Anorexia nervosa |
| Alcohol use disorder |
| Other substance use disorders |
| Cluster B personality disorders (particularly borderline
personality disorder) |
| Comorbidity of axis I and/or axis II disorders |
| Physical illnesses |
| Diseases of the nervous system |
| Multiple sclerosis |
| Huntington's disease |
| Brain and spinal cord injury |
| Seizure disorders |
| Malignant neoplasms |
| HIV/AIDS |
| Peptic ulcer disease |
| Chronic obstructive pulmonary disease, especially in
men |
| Chronic hemodialysis-treated renal failure |
| Systemic lupus erythematosus |
| Pain syndromes |
| Functional impairment |
| Psychosocial features |
| Recent lack of social support (including living alone) |
| Unemployment |
| Drop in socioeconomic status |
| Poor relationship with familya |
| Domestic partner violenceb |
| Recent stressful life event |
| Childhood traumas |
| Sexual abuse |
| Physical abuse |
| Genetic and familial effects |
| Family history of suicide (particularly in first-degree
relatives) |
| Family history of mental illness, including substance
use disorders |
| Psychological features |
| Hopelessness |
| Psychic paina |
| Severe or unremitting anxiety |
| Panic attacks |
| Shame or humiliationa |
| Psychological turmoila |
| Decreased self-esteema |
| Extreme narcissistic vulnerabilitya |
| Behavioral features |
| Impulsiveness |
| Aggression, including violence against others |
| Agitation |
| Cognitive features |
| Loss of executive functionb |
| Thought constriction (tunnel vision) |
| Polarized thinking |
| Closed-mindedness |
| Demographic features |
| Male genderc |
| Widowed, divorced, or single marital status, particularly
for men |
| Elderly age group (age group with greatest proportionate
risk for suicide) |
| Adolescent and young adult age groups (age groups with
highest numbers of suicides) |
| White race |
| Gay, lesbian, or bisexual orientationb |
| Additional features |
| Access to firearms |
| Substance intoxication (in the absence of a formal
substance use disorder diagnosis) |
| Unstable or poor therapeutic relationshipa |