Translation, cultural adaptation and validation of the WHO fracture risk assessment tool (FRAX®) into Bengali

Md. Nazrul Islam, Nira Ferdous, Peter M. ten Klooster, M. Sheikh Giash Uddin, Salma Nasrin, Bipasha Pal, Johannes J. Rasker

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Aim To develop a translated and culturally adapted Bengali version of the WHO Fracture Risk Assessment Tool (FRAX®) and to test its feasibility, content validity and reliability. Method The English FRAX was translated and culturally adapted for use in Bangladeshi populations following established forward–backward translation methods and being extensively field-tested. The final version was interviewer-administered to 130 consecutive osteoporotic patients between 40 and 90 years of age. For test–retest reliability, the questionnaire was re-administered after 14 days in 60 odd serial-numbered patients. Results To better match with the Bengali culture, several adaptations were made to the FRAX items, including replacements and additions for tobacco, prednisolone and alcohol use. The response rate of the pre-final Bengali version of FRAX was 100% and all patients could understand the questions. Test–retest reliability (Pearson's r) in osteoporotic patients was > 0.93 for all items. Conclusion The culturally adapted Bengali version of the FRAX appears to be an acceptable and reliable instrument. Further studies are needed to confirm the ability of the tool to accurately predict the 10-year probability of hip and major osteoporotic fractures in the Bengali population
Original languageEnglish
Pages (from-to)360-365
JournalInternational journal of rheumatic diseases
Volume18
Issue number3
DOIs
Publication statusPublished - 26 Jun 2015

Keywords

  • METIS-305653
  • IR-92146

Fingerprint Dive into the research topics of 'Translation, cultural adaptation and validation of the WHO fracture risk assessment tool (FRAX®) into Bengali'. Together they form a unique fingerprint.

Cite this