title: Psychometric properties of the Hebrew version of the Oswestry Disability Index.
abstract: Low back pain (LBP) is one of the most common health complaints, with lifetime prevalence rates as high as 84%. The Oswestry Disability Index (ODI) is often the measure of choice for LBP in both research and clinical settings and, as such, has been translated into 29 languages and dialects. Currently, however, there is no validated version of Hebrew-translated ODI (ODI-H).
  To examine the psychometric properties of the ODI-H.
  Cross-culturally appropriate translation into Hebrew was conducted. A convenience sample of 115 participants (Case Group) with LBP and 68 without LBP (Control Group) completed the ODI-H, SF-36 Health Survey, and two Visual Analog Scales (VAS).
  Internal consistency was α = 0.94 and test-retest reliability for 18 participants repeating the ODI-H was 0.97. No floor or ceiling effects were noted for Cases, although there was a floor effect for the Control Group. Scores were significantly different for the two groups, indicating discriminant validity. Concurrent validity was reflected by significant correlations with SF-36 scores, particularly the Physical Functioning and Bodily Pain subscales (-0.83 and -0.79, respectively) and with the VAS (0.84 and 0.79).
  The ODI-H is a valid and reliable measure of low back pain-related disability for the Hebrew-speaking public.
authors.affiliation: Complementary Medicine Service, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: Dorit
authors.initials: D
authors.lastname: Gamus
authors.affiliation: Women and Children's Health Research Unit, Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: Saralee
authors.initials: S
authors.lastname: Glasser
authors.affiliation: Women and Children's Health Research Unit, Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: Elisheva
authors.initials: E
authors.lastname: Langner
authors.affiliation: Complementary Medicine Service, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: Aliza
authors.initials: A
authors.lastname: Beth-Hakimian
authors.affiliation: Department of Orthopedics, Spine Deformity Unit, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: Israel
authors.initials: I
authors.lastname: Caspi
authors.affiliation: Complementary Medicine Service, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: Narin
authors.initials: N
authors.lastname: Carmel
authors.affiliation: Orthopedic Rehabilitation Department, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: Itzhak
authors.initials: I
authors.lastname: Siev-Ner
authors.affiliation: Orthopedic Rehabilitation Department, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: Hagai
authors.initials: H
authors.lastname: Amir
authors.affiliation: Surgery & Surgical Oncology & Breast Service, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: Moshe
authors.initials: M
authors.lastname: Papa
authors.affiliation: MSR - Israel Center for Medical Simulation, Sheba Medical Center, Tel Hashomer, Israel.|School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Israel.
authors.forename: Amitai
authors.initials: A
authors.lastname: Ziv
authors.affiliation: Women and Children's Health Research Unit, Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Tel Hashomer, Israel.|School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Israel.
authors.forename: Liat
authors.initials: L
authors.lastname: Lerner-Geva
keywords: Hebrew; ODI; Oswestry Disability Index; SF-36 Health Survey; Visual Analog Scale; assessment; low back pain; psychometric; reliability; translation; validation