Dose of Spinal Manipulation for Chronic Low Back Pain

Dose-Response/Efficacy of Manipulation for Chronic LBP

This study will determine the number of visits to a chiropractor for spinal manipulation, light massage, and ultrasound necessary for optimal relief of chronic low back pain. The study will also determine the effectiveness of spinal manipulation.

Inclusion Criteria:

• Current episode of low back pain
• mechanical origin
• Threshold low back pain level

Exclusion Criteria:

• Contraindications to spinal manipulation or massage
• Complicating conditions that could confound clinical outcome
• Prophylactic use of prescription medication
• Health-related litigation, claims, or disability compensation