Detailled Information

Name of the Instrument/Tool Cochin Hand Function Scale (CHFS)
First Description

Duruöz M, Poiraudeau S, Fermanian J, Menkes C, Amor B, Dougados M, et al. Development and validation of a rheumatoid hand functional disability scale that assesses functional handicap. The Journal of rheumatology. 1996;23(7):1167-72

Year 1996
Domains
Concept of constructs Physical function
Population/Disease Disease specific
Originally developed for Rheumatoid Arthritis (RA)
Other rheumatic diseases
where can be applied (only if validated)
Osteoarthritis (OA)
Additional population with no rheumatic diseases No
Language: Originally published in French, English
Available in Language Italian, Swedish, English, Spanish, French, Portuguese
REFERENCE IDENTIFICATION
Author/s Duruöz M, Poiraudeau S, Fermanian J, Menkes C, Amor B, Dougados M, et al.
Title Development and validation of a rheumatoid hand functional disability scale that assesses functional handicap.
Journal J Rheumatol
Year 1996
Vol 23
Num 7
Pages 1167-1172
Country France
Language French, English
Other references of interest
Link http://www.ncbi.nlm.nih.gov/pubmed/17266096
Brief Description

Assessing disability and quality of life in systemic sclerosis: construct validities of the Cochin Hand FunctionScale, Health Assessment Questionnaire (HAQ), Systemic Sclerosis HAQ, and Medical Outcomes Study 36-Item Short Form Health Survey.

Link http://www.ncbi.nlm.nih.gov/pubmed/14635299
Brief Description

The ability of the Cochin rheumatoid arthritis hand functional scale to detect change during the course of disease.

Link http://www.ncbi.nlm.nih.gov/pubmed/11511751
Brief Description

Responsiveness of the Cochin rheumatoid hand disability scale after surgery.

Instrument/Tool Translations References
Link http://www.ncbi.nlm.nih.gov/pubmed/22609002
Brief Description

Evaluation of hand function in rheumatic disease. Validation and usefulness of the Spanish version AUSCAN, m-SACRAH and Cochin questionnaires.

Link http://www.ncbi.nlm.nih.gov/pubmed/23442162
Brief Description

Psychometric properties of the Swedish version of the Scleroderma Health Assessment Questionnaire and theCochin Hand Function Scale in patients with systemic sclerosis.

Link http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3109367/
Brief Description

Translation, cultural adaptation and reproducibility of the Cochin Hand Functional Scale questionnaire for Brazil.

DEVELOPER CONTACT INFORMATION
Correspondence to Pr Revel M
E-Mail michel.revel@cch.ap-hop-paris.fr
Address Université René Descartes, Assistance Publique-Hôpitaux de Paris, hôpital Cochin, service de rééducation et de réadaptation de l’appareil locomoteur et des pathologies du rachis, 27, rue du Faubourg-Saint-Jacques, 75014 Paris, France
Website ---
Available ---
Links

No online access, but a copy can be obtained through Duruoz MT, Poiraudeau S, Fermanian J, Menkes C, Amor B, Dougados M, et al. Development and validation of a rheumatoid hand functional disability scale that assesses functional handicap. J Rheumatol 1996; 23:1167–72.

DESCRIPTION OF THE INSTRUMENT
Type Of Measure Questionnaire
Brief Description

The Cochin Hand Function Scale was developed as a practical functional disability scale for rheumatoid hands that also assesses functional handicap. The questions ask how much difficulty the person has performing 18 tasks without the help of any assistive device. Kitchen tasks include holding a bowl and a plate full of food, pouring liquid, cutting meat, and peeling fruit. The dressing items include buttoning and opening/closing a zipper. The hygiene items include squeezing a tube of toothpaste and holding a toothbrush. Office items include 2 writing tasks, while other items include turning a doorknob, cutting with scissors, and turning a key in a lock.

Number of Items 18 (5 subscales)
Range overall score: 0-90; susbcales: kitchen 0–40, dressing, hygiene, and office 0–10, other 0–20.
Responses options/scale Yes
7-point scale from 0 (without difficulty) to 5 (impossible).
Developed for Not specified
PRACTICAL APPLICATION
Method of administration Interviewer/assessor, Self-administered
Recommendations to score

Scores for each subscale are summed to yield subscale scores and scores from the subscales are summed to yield a total score. Computer scoring is not necessary. There are no instructions for handling missing values. 

Score Interpretation A higher score indicates greater disability or more difficulty, whereas a lower score indicates less disability or difficulty.
Cut-off points not available
Cut-off points applied to ---
Smallest detectable change if described ---
Smallest detectable change applied to ---
Completion time by the patient 3-5 minutes
Scoring time by the assessor 3-5 minutes
Training to score Not necessary
Strengths ---
Limitations Floor effect
OTHER COMMENTS
Other Comments ---