Depression

Patient Health Questionnaire-9 (PHQ-9)

A 9-question screening tool used to measure the severity of depressive symptoms and monitor treatment progress.

Montgomery–Åsberg Depression Rating Scale (MADRS)

A clinician-administered assessment that measures the severity of depressive symptoms and response to treatment.

Edinburgh Postnatal Depression Scale (EPDS)

A 10-question screening tool used to identify symptoms of depression and anxiety during pregnancy and the postpartum period.

Geriatric Depression Scale (GDS)

A validated screening questionnaire designed to identify depression in older adults.

Anxiety

Generalized Anxiety Disorder-7 (GAD-7)

A 7-question screening tool used to identify and measure the severity of generalized anxiety symptoms.

Social Phobia Inventory (SPIN)

A screening questionnaire used to identify symptoms and severity of social anxiety disorder.

Panic Disorder Severity Scale – Self Report (PDSS-SR)

A validated questionnaire that measures the frequency and severity of panic disorder symptoms.

Post-Traumatic Stress Disorder (PTSD)

Primary Care PTSD Screen for DSM-5 (PC-PTSD-5)

A brief 5-question screening tool designed to identify symptoms consistent with PTSD.

PTSD Checklist for DSM-5 (PCL-5)

A 20-question self-report measure that evaluates PTSD symptom severity and treatment response.

Life Events Checklist (LEC-5)

A standardized questionnaire that identifies exposure to potentially traumatic life events.

Bipolar Disorder

Rapid Mood Screener (RMS)

A brief evidence-based screener that helps identify symptoms suggestive of bipolar disorder.

Mood Disorder Questionnaire (MDQ)

A widely used screening tool designed to identify symptoms associated with bipolar spectrum disorders.

Attention-Deficit/Hyperactivity Disorder (ADHD)

Adult ADHD Self-Report Scale (ASRS v1.1 Part A)

A validated six-question screening tool used to identify symptoms of adult ADHD.

Diagnostic Interview for ADHD in Adults, Fifth Edition (DIVA-5)

A structured clinician-administered interview used to evaluate and diagnose ADHD in adults based on DSM-5 criteria.

Obsessive-Compulsive Disorder (OCD)

Obsessive-Compulsive Inventory-Revised (OCI-R)

An 18-question assessment that measures the severity and type of obsessive-compulsive symptoms.

Obsessive-Compulsive Inventory-4 (OCI-4)

A brief four-question screening tool used to identify clinically significant obsessive-compulsive symptoms.

Yale-Brown Obsessive Compulsive Scale (Y-BOCS)

A clinician-administered assessment considered the gold standard for measuring OCD severity.

Dementia & Cognitive Function

Montreal Cognitive Assessment (MoCA)

A comprehensive cognitive screening assessment that evaluates memory, attention, language, executive functioning, and visuospatial skills.

Mini-Mental State Examination (MMSE)

A brief cognitive assessment commonly used to screen for dementia and cognitive impairment.

Ascertain Dementia 8 (AD8)

A brief informant-based screening tool that helps detect early cognitive changes associated with dementia.

Sleep Disorders

Insomnia Severity Index (ISI)

A validated questionnaire that measures the severity and impact of insomnia symptoms.

Epworth Sleepiness Scale (ESS)

A brief assessment that measures excessive daytime sleepiness and potential sleep disorders.

STOP-Bang Questionnaire

A screening tool used to identify individuals at increased risk for obstructive sleep apnea.

Psychosis

Prodromal Questionnaire–Brief (PQ-B)

A screening questionnaire used to identify symptoms associated with early psychosis.

Brief Psychiatric Rating Scale (BPRS)

A clinician-rated assessment that measures psychotic, mood, and behavioral symptoms.

Substance Use

Alcohol Use Disorders Identification Test (AUDIT)

A 10-question screening tool developed by the World Health Organization to identify unhealthy alcohol use.

Drug Abuse Screening Test (DAST-10)

A brief assessment that screens for problematic drug use and substance-related consequences.

Self-guided: Substance Use Symptom Checklist (SUSC)

A self-administered checklist that helps individuals identify symptoms and patterns of substance use that may warrant further evaluation.

MINI-SUD Module (Mini International Neuropsychiatric Interview – Substance Use Disorders)

A structured diagnostic interview used to assess substance use disorders according to DSM-5 criteria.

Suicide Risk

Columbia-Suicide Severity Rating Scale (C-SSRS)

An evidence-based assessment used to evaluate suicidal thoughts, behaviors, and overall suicide risk.

Personality Disorders

Level of Personality Functioning Scale – Self Report (LPFS-SR)

A self-report assessment that measures impairments in personality functioning across identity, self-direction, empathy, and intimacy.

Personality Inventory for DSM-5 (PID-5)

A comprehensive self-report questionnaire that evaluates maladaptive personality traits across the DSM-5 personality domains.

McLean Screening Instrument for Borderline Personality Disorder (MSI-BPD)

A brief screening questionnaire designed to identify symptoms associated with borderline personality disorder.

Dissociative Disorders

Dissociative Experiences Scale – II (DES-II)

A widely used self-report questionnaire that screens for dissociative symptoms and experiences.

Clinician-Administered Dissociative States Scale (CADSS)

A clinician-administered assessment that measures current dissociative symptoms and changes over time.

Eating Disorders

Stanford-Washington Eating Disorder Screen (SWED)

A validated screening tool that identifies individuals at risk for eating disorders and guides recommendations for further evaluation.

Eating Disorder Examination (EDE)

A structured clinical interview considered the gold standard for assessing eating disorder symptoms and diagnoses.