Archival Issues
Volume 19, 2017
Volume 18, 2016
Volume 17, 2015
Volume 16, 2014
Volume 15, 2013
Volume 14, 2012
Volume 13, 2011
Volume 12, 2010
Volume 11, 2009
Volume 10, 2008
Volume 9, 2007
Volume 8, 2006
Volume 7, 2005
Volume 6, 2004
Volume 5, 2003
Volume 4, 2002
Volume 3, 2001
Volume 2, 2000
Volume 1, 1999
Journal Abstract
Intra- and interobserver repeatability and reliability of the assessment of the anterio-posterior curvatures of the spine
Dariusz Czaprowski , Paulina Pawłowska , Anna Gębicka , Dominik Sitarski, Tomasz Kotwicki
Ortop Traumatol Rehabil 2012; 14(2):145-154
ICID: 992283
Article type: Original article
IC™ Value: 3.00
Abstract provided by Publisher
According to the requirements of Evidence Based Medicine, every research tool and method should be subjected to reliability evaluation. A variety of inclinometers are used for the assessment of sagittal plane spinal curvatures in clinical practice. The aim of the study was to evaluate the intra- and interobserver repeatability of measurements of the anterior-posterior spinal curvatures taken with Saunders digital inclinometer.
Material and methods
The study involved 30 healthy subjects (5 males, 25 females) aged 20 to 35 years. The anteroposterior curvatures of the spine were measured in all subjects using a Saunders digital inclinometer. In order to evaluate the intraobserver repeatability of measurements, the results obtained by one investigator were compared. To evaluate interobserver repeatability, the results obtained by three investigators were compared. Additionally, the levels of reliability and measurement error were determined.
The measurements conducted by one investigator showed good repeatability for sacral slope, lumbar lordosis, and thoracic kyphosis, including the angle of proximal (Th1-Th6) and distal (Th6-Th12) thoracic kyphosis (p>0.05). For measurements taken by three investigators, interobserver repeatability was achieved for thoracic kyphosis (p>0.05). The reliability of the measurements was good (Cronbach’s alpha was 0.9> α ≥0.8), and the measurement error was between 2.8° – 3.8°.
The assessment of anteroposterior curvatures of the spine by one investigator provided good repeatability and reliability of measurements. Measurements performed by more than one investigator displayed partial repeatability. The value of the observational error should be taken into account in the interpretation of results of measurements performed with the Saunders inclinometer. The assessment of anteroposterior curvatures of the spine should be preceded by a verification of measurement reliability.

ICID 992283

DOI 10.5604/15093492.992283
PMID 22619099 - click here to show this article in PubMed

Related articles
  • in IndexCopernicus™
         spine curvatures [0 related records]
         inclinometry [0 related records]
         Reliability [22 related records]
         Repeatability [3 related records]
         inklinometria [0 related records]
         rzetelność [1 related records]

  • Related articlesin PubMed database
  • in PubMed database [ related records]


    Copyright © Ortopedia Traumatologia Rehabilitacja  2017
    Page created by Index Copernicus Ltd. All Rights reserved.