Can Passive Prone Extensions of the Back Prevent Back Problems?
- 1 December 2002
- journal article
- clinical trial
- Published by Ovid Technologies (Wolters Kluwer Health) in Spine
- Vol. 27 (24), 2747-2752
- https://doi.org/10.1097/00007632-200212150-00002
Abstract
Back schools may be effective in treating back problems, but there is conflicting evidence of the effect on prevention. To investigate if passive prone extensions of the back can prevent back problems. Prospective, randomized controlled intervention trial. In total, 314 male conscripts were randomized into two groups. After randomization, 65 conscripts dropped out for administrative reasons, leaving 249 conscripts to participate fully in the study. Data were collected through questionnaires at the start of military duty and after 10 months. All conscripts in the intervention group had one 40-minute theoretical lesson on back problems and ergonomics and had to perform passive prone extensions of the back daily during the rest of their military duty. The control group had no intervention. Outcome variables were as follows: 1) number of persons with self-reported back problems during the last 3 weeks; 2) number of persons with self-reported back problems during the last year; and 3) number of persons who reported having consulted the regiment medical physician with back problems during their military service. In an intention-to-treat analysis, significantly fewer persons in the intervention group versus those in the control group reported back problems during the last year (33% versus 51%), and the number needed to prevent was 6. Significantly fewer persons in the intervention group versus those in the control group consulted the regiment infirmary (9% versus 25%), and the number needed to prevent was 6. It may be possible to reduce the prevalence rate of back problems and the use of health care services during military service, at a low cost, using passive prone extensions of the back motivated by a back school approach, including the theory of the disc as a pain generator and ergonomic instructions.This publication has 14 references indexed in Scilit:
- Active Back School: Prophylactic Management for Low Back PainSpine, 1999
- The Reduction of Chronic Nonspecific Low Back Pain Through the Control of Early Morning Lumbar FlexionSpine, 1998
- At What Age Does Low Back Pain Become a Common Problem?Spine, 1998
- A Controlled Trial of an Educational Program to Prevent Low Back InjuriesThe New England Journal of Medicine, 1997
- Low Back Pain in Schoolchildren A Study of Familial and Psychological FactorsSpine, 1995
- Efficacy of Flexion and Extension Treatments Incorpoatin Braces for Low-Back Pain Patienst With Rerodiplacement, Spondylolisthesis, or Normal Sagittal TranslationSpine, 1993
- LettersSpine, 1992
- Back pain in children and teenagersBailliere's Clinical Rheumatology, 1992
- The epidemiology of low back pain in an adolescent population.American Journal of Public Health, 1992
- Pain Response to Sagittal End-Range Spinal MotionSpine, 1991