Find your medical instrument

The Bruce treadmill test assesses cardiovascular function and exercise capacity, diagnosing coronary artery disease and informing treatment decisions through a standardized, multistage exercise stress test protocol.

The Beck Depression Inventory is a 21-item self-report questionnaire assessing depressive symptom severity, used to inform diagnosis and monitor treatment progress in clinical settings.

The Barthel Index assesses a patient's daily functioning and independence in activities such as bathing and toileting, primarily used in rehabilitation and geriatric care settings.

The Awareness Questionnaire assesses patients' awareness of their cognitive and behavioral deficits after brain injury, primarily used in rehabilitation settings to guide treatment planning.

The ADDQoL-19 assesses the impact of diabetes on quality of life, measuring diabetes-specific concerns. It is primarily used to evaluate the effectiveness of diabetes management and interventions.

The Asthma Control Test assesses asthma symptom control and severity, measuring patient-reported outcomes to guide clinical management and treatment decisions. It evaluates asthma control status.

The Assessment of Motor and Process Skills evaluates an individual's ability to perform daily activities, assessing motor and process skills to inform occupational therapy intervention planning.

The Asthma Control Questionnaire assesses asthma symptoms and control, measuring the adequacy of treatment. It is used to monitor and guide asthma management in clinical settings.

The Aberdeen Low Back Pain Scale assesses low back pain severity and its impact on daily activities, aiding clinicians in monitoring patient progress and evaluating treatment effectiveness.

The ALIS (Asthma Life Impact Scale) is an important patient-reported outcome questionnaire with 20 items that assesses asthma’s impact on daily activities, quality of life, emotional well-being and social life. Healthcare teams value its 5–10 minute completion time for monitoring treatment effects.

ABILHAND (Abilities of the Hand) is a self-reported questionnaire measuring hand function in upper limb disorders. Its Rasch-based scale covers 23 everyday tasks, providing reliable, valid scores for rheumatoid arthritis, stroke and neuromuscular patients, helping clinicians track rehab progress.

The 36-Item Short Form Health Survey (SF-36), also known as MOS SF-36 or RAND-36, is a patient-reported questionnaire measuring eight health domains such as physical function and mental well-being. At 36 items, it’s widely used to track quality-of-life changes and inform clinical decisions.

The 24-Hour Migraine-specific Quality of Life Questionnaire (MQoLQ) is a 14-item patient-reported outcome tool capturing the daily effect of migraine on role function, prevention and emotional well-being. With six-point responses over a 24-hour recall, it’s important for treatment monitoring.

The QWB Quality Well-Being Scale (QWB) measures health-related quality of life across physical, social and symptom domains. It’s a 71-item questionnaire that produces a single 0 to 1 score you can use in clinical trials, population surveys and economic evaluations in healthcare settings.

A widely used cognitive screening tool that evaluates memory, attention, language, and orientation. It helps detect cognitive impairment.