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Smoking Cessation Related to Improved Patient-Reported Pain Scores Following Spinal Care

Behrend, Caleb MD; Prasarn, Mark MD; Coyne, Ellen MS; Horodyski, MaryBeth EdD, ATC; Wright, John MS; Rechtine, Glenn R. MD

Journal of Bone & Joint Surgery - American Volume: 5 December 2012 - Volume 94 - Issue 23 - p 2161–2166
doi: 10.2106/JBJS.K.01598
Scientific Articles

Background: Smoking is associated with low back pain, intervertebral disc disease, inferior patient outcomes following surgical interventions, and increased rates of postoperative complications. The purpose of the present study was to examine the effect of smoking and smoking cessation on pain and disability in patients with painful spinal disorders.

Methods: We examined a prospectively maintained database of records for 5333 patients with axial or radicular pain from a spinal disorder with regard to smoking history and the patient assessment of pain on four visual analog scales during the course of care. Confounding factors, including secondary gain, sex, age, and body mass index, were also examined. The mean duration of follow-up was eight months. Multivariate statistical analysis was performed with variables including smoking status, secondary gain status, sex, depression, and age as predictors of pain and disability.

Results: Compared with patients who had never smoked, patients who were current smokers reported significantly greater pain in all visual analog scale pain ratings (p < 0.001). The mean improvement in reported pain over the course of care was significantly different between nonsmokers and current smokers (p <0.001). Compared with patients who had continued to smoke, those who had quit smoking during the course of care reported significantly greater improvement in pain in visual analog scale pain ratings for worst (p = 0.013), current (p < 0.05), and average weekly pain (p = 0.024). The mean improvement in the visual analog scale pain ratings was clinically important in patients in all three groups of nonsmokers. As a group, those who had continued smoking during treatment had no clinically important improvement in reported pain.

Conclusions: Given a strong association between improved patient-reported pain and smoking cessation, this study supports the need for smoking cessation programs for patients with a painful spinal disorder.

Level of Evidence: Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.

1Department of Orthopaedics, University of Rochester Medical Center, 601 Elmwood Avenue, Box 665, Rochester, NY 14625. E-mail address for C. Behrend:

2Department of Orthopaedic Surgery, University of Texas Medical School at Houston, 6400 Fannin, Suite 1700, Houston, TX 77030

3UF Orthopaedics and Sports Medicine Institute, University of Florida, P.O. Box 112727, Gainesville, FL 32611

Copyright 2012 by The Journal of Bone and Joint Surgery, Incorporated
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