The Report of the Task Force (RTF) Minimum Data is a set minimum dataset for individuals participating in all research studies on Chronic Low back Pain. The minimum dataset includes items of demographics, medical history, and self-report of symptoms and function.

The International Personality Item Pool (IPIP NEO) is a 120-item, self-reported questionnaire that assesses one's personality according to the Big Five model. The Big Five personality traits assessed are Openness, Agreeableness, Conscientiousness, Neuroticism and Extraversion.

The PROMIS Pain Interference Computerized Adaptive Test (CAT) consists of 40 items that measur the self-reported consequences of pain on relevant aspects of a person's life and includes the extent to which pain hinders engagement with social, cognitive, emotional, physical, and recreational activities.

The PROMIS Pain Interference Computerized Adaptive Test (CAT) consists of 40 items that measur the self-reported consequences of pain on relevant aspects of a person's life and includes the extent to which pain hinders engagement with social, cognitive, emotional, physical, and recreational activities.

The Experiences Questionnaire is a 20 item self-report measure targeting specifically decentering, a multifaceted construct involving the ability of viewing the self as separate and different from its own thoughts, the capacity of non-reacting to negative experiences, as well as the ability to be self-compassionate.

The Central Sensitization Inventory (CSI) is a self-report measure to identify participants who have symptoms that may be related to central sensitization (CS) or central sensitivity syndromes (CSS) such as fibromyalgia, neck injury, temporomandibular joint disorder or migraine/tension headaches.

The Spielberger State-Trait Anxiety Inventory (STAI) measures the state and trait components of anxiety.

The Spielberger State-Trait Anxiety Inventory (STAI) measures the state and trait components of anxiety.

The Pain Anxiety Symptoms Scale (PASS) evaluates pain anxiety, which leads to avoidance of daily activities and normal movements.

The PROMIS Emotional Distress Anxiety Item Bank 29-item bank, focusing on fear, worry, dread, hyperarousal and somatic symptoms.

The PROMIS Emotional Distress Anxiety Item Bank 29-item bank, focusing on fear, worry, dread, hyperarousal and somatic symptoms.

The Chronic Overlapping Pain Conditions Screener (COPCS) assesses for the presence of one or more of the chronic overlapping pain conditions.

The 6 Minute Walk Test is a sub-maximal exercise test used to assess aerobic capacity and endurance.

The PROMIS Cognitive Function Abilities 6a measures patient-perceived cognitive abilities over the past 7 days.

The Multidimensional Inventory of Subjective Cognitive Impairment (MISCI) measure of cognitive dysfunction in subjects who suffer from fibromyalgia.

The Multidimensional Inventory of Subjective Cognitive Impairment (MISCI) measure of cognitive dysfunction in subjects who suffer from fibromyalgia.

The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire 20 (EORTC QLQ-CIPN20) measures taxane-induced peripheral neuropathy (TIPN) symptoms.

The Behavior and Symptom Identification Scale 24 (BASIS-24) assesses treatment outcomes by measuring symptoms and functional difficulties experienced by individuals seeking mental health services.

The Coping Orientation to Problems Experienced Inventory (Brief-COPE) is a 28 item self-report questionnaires measures effective and ineffective ways to cope with a stressful life event.

The Trail Making Test (TMT) is a neuropsychological assessment to indicate speed of cognitive processing and executive functioning.

The Western Ontario and McMaster Universities Arthritis Index (WOMAC) evaluates the condition of patients with osteoarthritis of the knee and hip, including pain, stiffness, and physical functioning of the joints.

The Western Ontario and McMaster Universities Arthritis Index (WOMAC) evaluates the condition of patients with osteoarthritis of the knee and hip, including pain, stiffness, and physical functioning of the joints.

The Post Hospitalization Behavior Questionnaire (PHBQ) assesses children's post-hospitalization and postoperative new-onset behavioral changes.

The Post Hospitalization Behavior Questionnaire (PHBQ) assesses children's post-hospitalization and postoperative new-onset behavioral changes.

The DSM-5 Level 1 Cross-Cutting Symptom Measure (DSM-XC) is a self or informant rated measure that assesses mental health domains across psychiatric diagnoses.