Understanding Hand Function Assessment Questionnaire (HFAQ)
The Hand Function Assessment Questionnaire (HFAQ) is a vital tool in clinical practice, enabling healthcare professionals to evaluate the functional status of the hand and wrist. This comprehensive, patient-reported outcome measure (PROM) assesses the impact of hand conditions on daily activities, providing valuable insights for treatment planning and monitoring progress.
Purpose and Development of HFAQ
The HFAQ was developed by Dr. David Ring and colleagues at Massachusetts General Hospital to address the need for a reliable, valid, and responsive PROM for hand and wrist conditions. It aims to capture the patient's perspective on hand function, pain, and satisfaction with treatment, thereby enhancing patient-centered care.
Key Features of HFAQ
- Patient-reported: HFAQ is completed by the patient, ensuring their voice is heard and their unique experiences are considered.
- Brevity: With just 22 items, HFAQ is concise yet comprehensive, minimizing patient burden.
- Comprehensiveness: HFAQ covers a wide range of activities, from personal care to work and leisure, providing a holistic view of hand function.
- Scoring: HFAQ is scored on a 0-100 scale, with higher scores indicating better hand function, allowing for easy interpretation and tracking of progress.
Administering and Scoring HFAQ
HFAQ can be administered in paper or digital formats, with the latter offering the convenience of automated scoring. Each item is scored on a 5-point Likert scale, with responses ranging from 'Cannot do' to 'No difficulty'. The total score is calculated as the sum of all item scores, with a maximum score of 100 indicating no difficulty with any activity.

Interpreting HFAQ Scores
HFAQ scores can be interpreted in several ways to gain insights into a patient's hand function:
| Score Range | Interpretation |
|---|---|
| 0-33 | Severe difficulty with most activities |
| 34-66 | Moderate difficulty with many activities |
| 67-88 | Mild difficulty with some activities |
| 89-100 | No difficulty with any activity |
Clinical Applications of HFAQ
HFAQ is a versatile tool with numerous clinical applications. It can be used to:
- Assess the severity of hand and wrist conditions at baseline.
- Monitor progress during treatment and rehabilitation.
- Evaluate the effectiveness of surgical and non-surgical interventions.
- Compare outcomes between different treatment approaches.
- Identify areas of difficulty that may require targeted intervention or assistive devices.
Validity, Reliability, and Responsiveness of HFAQ
Extensive research has demonstrated the validity, reliability, and responsiveness of HFAQ. It has been shown to correlate strongly with other PROMs and clinical assessments, indicating excellent construct validity. HFAQ also exhibits high internal consistency and test-retest reliability, ensuring that scores are reliable and consistent. Furthermore, HFAQ is responsive to change, making it an ideal tool for monitoring progress over time.














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