Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Chiropractic biophysics lateral cervical film analysis reliability

B L Jackson1, D D Harrison, G A Robertson

  • 1Bloomsburg University, PA.

Journal of Manipulative and Physiological Therapeutics
|July 1, 1993
PubMed
Summary

Geometric line drawings in Chiropractic Biophysics Technique (CBP) demonstrate high reliability for lateral cervical radiographs. Measurements for CBP are accurate enough for clinical studies, though C6-C7 rotation angles showed lower reliability.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Pleomorphic adenomas: post-operative radiotherapy is unnecessary following primary incomplete excision: a retrospective review.

Journal of plastic, reconstructive & aesthetic surgery : JPRAS·2014
Same author

Brachiobasilic fistula formation - single versus two stage procedure.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery·2013
Same author

The surgical treatment of knee stiffness following anterior cruciate ligament reconstruction.

Scottish medical journal·2011
Same author

hERG subunit composition determines differential drug sensitivity.

British journal of pharmacology·2011
Same author

Sanatorium design; planning of a 320 bed unit for pulmonary tuberculosis.

The Hospital·2010
Same author

Sanatorium design; planning of a 320 bed unit for pulmonary tuberculosis.

The Hospital·2010

Area of Science:

  • Radiology
  • Chiropractic Medicine
  • Biomechanical Analysis

Background:

  • Chiropractic Biophysics Technique (CBP) utilizes geometric line drawings on lateral cervical radiographs.
  • Assessing the reliability of these measurements is crucial for clinical research and practice.

Purpose of the Study:

  • To evaluate the inter- and intra-examiner reliability of geometric line drawings in CBP on lateral cervical radiographs.
  • To determine if CBP measurements meet acceptable standards for accuracy in clinical studies.

Main Methods:

  • A blind, delayed repeated measures design was employed with three examiners.
  • Sixty-five lateral cervical radiographs were analyzed for anterior head translation, atlas plane to horizontal, and relative rotation angles (C2-C7).
  • Examiners were blinded to previous markings and measurements to ensure objectivity.

Related Experiment Videos

Main Results:

  • High intra-examiner reliability was observed for all measurements, with coefficients generally above .80 and confidence intervals indicating precision.
  • Inter-examiner reliability also demonstrated strong agreement, with coefficients ranging from .72 to .99.
  • The C6-C7 relative rotation angle exhibited the lowest reliability, potentially due to small measurement values.

Conclusions:

  • The geometric line drawings and measurements used in CBP technique show high intra- and inter-examiner reliability, exceeding the .70 threshold.
  • These findings support the use of CBP measurements in future clinical studies.
  • The C6-C7 relative rotation angle requires further investigation due to its comparatively lower reliability.