Normal range of spinal mobility for healthy young adult Turkish men


Cidem M., Karacan I. , Uludag M.

RHEUMATOLOGY INTERNATIONAL, vol.32, no.8, pp.2265-2269, 2012 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 32 Issue: 8
  • Publication Date: 2012
  • Doi Number: 10.1007/s00296-011-1953-4
  • Title of Journal : RHEUMATOLOGY INTERNATIONAL
  • Page Numbers: pp.2265-2269

Abstract

Anthropometric characteristics may vary among human populations, especially with differences in race. The aim of the present study is to find normal values of some measures (chest expansion, Schober's test and modified Schober's test) frequently used in the assessment of patients with ankylosing spondylitis, in young adult Turkish men. Initial recruitment identified 2,925 healthy male participants aged 20-30 years, and the final study sample included 1,982 of them. Participants joined the research from all cities except one in Turkey. The measurements of chest expansion, Schober's test, and modified Schober's test were performed by the same researcher using a plastic measuring tape. The mean (+/- standard error) values of the chest expansion, Schober's test, and modified Schober's test were 6.11 (+/- 0.02), 5.62 (+/- 0.02), and 7.78 (+/- 0.02) cm, respectively. The estimated normal lower bounds for chest expansion, Schober's test, and modified Schober's test may be between 3.71-3.86 cm, 3.86-3.97 cm, and 5.46-5.60 cm, respectively, for young adult Turkish men. No correlation was found between height and spinal mobility. The normal values for spinal mobility in this sample of healthy young adult Turkish men differed from those reported for other young adult male populations (chest expansion a parts per thousand yen5 cm, Schober's test > 5 cm, modified Schober's test > 7 cm). It is thus useful to consider nationality in interpreting results of spinal mobility tests.