1. Ibrahim T, Beiri A, Azzabi M, Best AJ, Taylor GJ,
Menon DK. Reliability and validity of the subjective
component of the American Orthopaedic Foot and
Ankle Society clinical rating scales. J Foot Ankle Surg.
2007; 46(2):65-74.
2. Kachooei AR, Badiei Z, Zandinezhad ME,
Ebrahimzadeh MH, Mazloumi SM, Omidi-Kashani F,
et al. Influencing factors on the functional level of
haemophilic patients assessed by FISH. Haemophilia.
2014; 20(2):185-9.
3. Mousavian A, Ebrahimzadeh MH, Birjandinejad
A, Omidi-Kashani F, Kachooei AR. Translation and
cultural adaptation of the Manchester-Oxford Foot
Questionnaire (MOXFQ) into Persian language. Foot
(Edinb). 2015; 25(4):224-7.
4. Ebrahimzadeh MH, Vahedi E, Baradaran A,
Birjandinejad A, Seyyed-Hoseinian SH, Bagheri F, et al.
Psychometric properties of the Persian Version of the
simple shoulder test (SST) questionnaire. Arch Bone
Jt Surg. 2016; 4(4):387-92.
5. Kachooei AR, Ebrahimzadeh MH, Erfani-Sayyar
R, Salehi M, Salimi E, Razi S. Short Form-McGill
Pain Questionnaire-2 (SF-MPQ-2): a cross-cultural
adaptation and validation study of the persian version
in patients with knee osteoarthritis. Arch Bone Jt
Surg. 2015; 3(1):45-50.
6. Ebrahimzadeh MH, Birjandinejad A, Golhasani F,
Moradi A, Vahedi E, Kachooei AR. Cross-cultural
adaptation, validation, and reliability testing of the
shoulder pain and disability index in the Persian
population with shoulder problems. Int J Rehabil Res.
2015; 38(1):84-7.
7. Ebrahimzadeh MH, Birjandinejad A, Kachooei AR.
Cross-cultural adaptation, validation, and reliability
of the Michigan Hand Outcomes Questionnaire
among Persian population. Hand Surg. 2015;
20(1):25-31.
8. Baradaran A, Ebrahimzadeh MH, Birjandinejad A,
Kachooei AR. Cross-cultural adaptation, validation,
and reliability testing of the modified oswestry
disability questionnaire in Persian population with
low back pain. Asian Spine J. 2016; 10(2):215-9.
9. Moradi A, Menendez ME, Kachooei AR, Isakov A,
Ring D. Update of the quick DASH questionnaire to
account for modern technology. Hand (N Y). 2016;
11(4):403-9.
10. Ebrahimzadeh MH, Moradi A, Vahedi E, Kachooei AR,
Birjandinejad A. Validity and reliability of the persian
version of shortened disabilities of the arm, shoulder
and hand questionnaire (Quick-DASH). Int J Prev Med.
2015; 6(1):59.
11. Ebrahimzadeh MH, Kachooei AR, Vahedi E, Moradi
A, Mashayekhi Z, Hallaj-Moghaddam M, et al. Validity
and cross-cultural adaptation of the persian version
of the oxford elbow score. Int J Rheumatol. 2014;
2014(10):381237.
12. Kachooei AR, Moradi A, Janssen SJ, Ring D. The
influence of dominant limb involvement on DASH and
quick DASH. Hand (N Y). 2015; 10(3):512-5.
13. Coster MC, Rosengren BE, Bremander A, Brudin L,
Karlsson MK. Comparison of the self-reported foot
and ankle score (SEFAS) and the American Orthopedic
foot and ankle society score (AOFAS). Foot Ankle Int.
2014; 35(10):1031-6.
14. Kostuj T, Krummenauer F, Schaper K, Stief F, Zettersten
K, Baums MH, et al. Analysis of agreement between the
German translation of the American Foot and Ankle
Society’s Ankle and Hindfoot Scale (AOFAS-AHS)
and the Foot Function Index in its validated German
translation by Naal et al. (FFI-D). Arch Orthop Trauma
Surg. 2014; 134(9):1205-10.
15. Beaton DE, Bombardier C, Guillemin F, Ferraz
MB. Guidelines for the process of cross-cultural
adaptation of self-report measures. Spine. 2000;
25(24):3186-91.
16. Bolarinwa OA. Principles and methods of validity and
reliability testing of questionnaires used in social
and health science researches. Niger Postgrad Med J.
2015; 22(4):195-201.
17. Bravo G, Potvin L. Estimating the reliability of
continuous measures with Cronbach’s alpha or
the intraclass correlation coefficient: toward the
integration of two traditions. J Clin Epidemiol. 1991;
44(4-5):381-90.
18. Tavakol M, Dennick R. Making sense of Cronbach’s
alpha. Int J Med Educ. 2011; 2(1):53-5.
19. Terwee CB, Bot SD, de Boer MR, van der Windt
DA, Knol DL, Dekker J, et al. Quality criteria were
proposed for measurement properties of health
status questionnaires. J Clin Epidemiol. 2007;
60(1):34-42.
20. McHugh ML. Interrater reliability: the kappa statistic.
Biochem Med. 2012; 22(3):276-82.
21. Montazeri A, Goshtasebi A, Vahdaninia M, Gandek B.
The short form health survey (SF-36): translation and
validation study of the Iranian version. Qual Life Res.
2005; 14(3):875-82.
22. Rodrigues RC, Masiero D, Mizusaki JM, Imoto AM,
Peccin MS, Cohen M, et al. Translation, cultural
adaptation and validity of the” American Orthopaedic
Foot and Ankle Society (AOFAS) Ankle-Hindfoot
Scale”. Acta Ortop Bras. 2008; 16(2):107-11.
23. Leigheb M, Janicka P, Andorno S, Marcuzzi A, Magnani
C, Grassi F. Italian translation, cultural adaptation and
validation of the “American Orthopaedic Foot and
Ankle Society’s (AOFAS) ankle-hindfoot scale”. Acta
Biomed. 2016; 87(1):38-45.
24. Analay Akbaba Y, Celik D, Ogut RT. Translation, crosscultural
adaptation, reliability, and validity of turkish
version of the american orthopaedic foot and ankle 

society ankle-hindfoot scale. J Foot Ankle Surg. 2016;
55(6):1139-42.

25. Vosoughi AR, Roustaei N, Mahdaviazad H. American
orthopaedic foot and ankle society ankle–
hindfoot scale: a cross-cultural adaptation and
validation study from Iran. Foot Ankle Surg. 2017;
7731(17):30044-9.
26. Button G, Pinney S. A meta-analysis of outcome rating
scales in foot and ankle surgery: is there a valid,
reliable, and responsive system? Foot Ankle Int. 2004;
25(8):521-5.
27. Ceccarelli F, Calderazzi F, Pedrazzi G. Is there a
relation between AOFAS ankle-hindfoot score and
SF-36 in evaluation of Achilles ruptures treated by
percutaneous technique? J Foot Ankle Surg. 2014;
53(1):16-21.