The effect of an acupressure backrest on pain and disability in office workers with chronic low back pain: A randomized, controlled study and patients' preferences.

Abstract

OBJECTIVE:

This study investigated the effects of an acupoint-stimulating lumbar backrest on pain and disability in office workers who suffering from low back pain (LBP) as well as the preference influence on pain and disability.

METHODS:

Sixty-four participants were randomly assigned to two groups: one with no intervention (n=32) and another with 1 month of backrest use (n=32). An additional group (n=37) who wished to try 1 month of acupressure backrest were recruited to indicate the preference effect. Pain and disability were two key outcomes.

RESULTS:

Significant differences between control and randomized acupressure backrest groups were found at 2 week period for disability and at 4 weeks for pain after the backrest use. Also, significant differences were found in both groups for 3 month period with an increase of the treatment effect on pain and disability. Both control and randomized acupressure backrest groups showed greater improvement in pain and disability scores which were more than the minimal clinically important change (30% improvement for both outcomes). No significant difference was found for pain and disability between the randomized and preferred backrest groups.

CONCLUSION:

These findings suggested 1-month of acupressure backrest use could improve LBP conditions. Preference was not a powerful moderator to the significant treatment effect.

• Authors: Nithima Purepong, Sirinant Channak, Sujitra Boonyong, Premtip Thaveeratitham, Prawit Janwantanakul
• Journal: Complementary therapies in medicine (Complement Ther Med) Vol. 23 Issue 3 Pg. 347-55 (Jun 2015) ISSN: 1873-6963 [Electronic] Scotland
• PMID: 26051569 (Publication Type: Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
• Copyright: Copyright © 2015 Elsevier Ltd. All rights reserved.

Topics

• Acupressure (instrumentation, methods)
• Adult
• Female
• Humans
• Low Back Pain (epidemiology, therapy)
• Male
• Middle Aged
• Patient Preference (statistics & numerical data)
• Young Adult