COPD Assessment Test (CAT): Evaluating COPD Impact and Severity

Assessing COPD's impact on a patient's health status to guide clinical management and disease severity evaluation.

CAT

COPD Assessment Test

The COPD Assessment Test measures the impact of COPD symptoms on a patient's health status, primarily used to assess disease severity and guide clinical management.

Category

Physical health
Monitoring
Diagnostic
Rehabilitation

Source

Jones et al., 2009

Author Name

Jones, P.W., Harding, G., Berry, P., Wiklund, I., Leidy, N.K. (2009)

Page Editor

What is

COPD Assessment Test

The COPD Assessment Test (CAT) is a crucial tool for evaluating the impact of chronic obstructive pulmonary disease on patients' lives. It's used by healthcare professionals to assess symptoms and guide treatment decisions. The CAT consists of eight items that assess cough, sputum, chest tightness, breathlessness, activity limitation, confidence, sleep, and energy. Patients respond using a semantic differential scale from 0 to 5, with higher scores indicating greater symptom impact. The test is simple to administer and score, making it a practical tool for clinical practice and research. By using the CAT, healthcare providers can better understand the effect of COPD on patients' health status and monitor changes over time, informing treatment choices and improving patient outcomes, which is important for managing this chronic condition effectively.

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Scoring

The COPD Assessment Test (CAT) can be scored using one main approach. 1. The total score is calculated by summing the scores from eight items, each scored on a 0-5 scale, assessing symptoms like cough, sputum, chest tightness, breathlessness, activity limitation, confidence, sleep, and energy. The total score ranges from 0 to 40, with higher scores indicating more severe chronic obstructive pulmonary disease (COPD) impact. This score helps healthcare professionals understand the disease's impact on a patient's life and monitor changes over time.

View scoring form

Advantages

Treatment planning

Develops personalised strategies based on assessment data.

Health monitoring

Tracks patient condition changes systematically.

Outcome tracking

Measures healthcare intervention results systematically.

Stats

5
Minutes
8
Questions

COPD Assessment Test

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