The Association between Smoking and Low Back Pain: A Meta-analysis

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• 作者：Rahman Shiri ; Jaro Karppinen ; Pä ; ivi Leino-Arjas ; Svetlana Solovieva ; Eira Viikari-Juntura
• 关键词：Incidence ; Prevalence ; Publication bias ; Tobacco
• 刊名：The American Journal of Medicine
• 出版年：2010
• 出版时间：January 2010
• 年：2010
• 卷：123
• 期：1
• 页码：87.e7-87.e35
• 全文大小：1141 K

文摘

Objective

To assess the association between smoking and low back pain with meta-analysis.

Methods

We conducted a systematic search of the MEDLINE and EMBASE databases until February 2009. Eighty-one studies were reviewed and 40 (27 cross-sectional and 13 cohort) studies were included in the meta-analyses.

Results

In cross-sectional studies, current smoking was associated with increased prevalence of low back pain in the past month (pooled odds ratio [OR] 1.30, 95 % confidence interval [CI], 1.16-1.45), low back pain in the past 12 months (OR 1.33, 95 % CI, 1.26-1.41), seeking care for low back pain (OR 1.49, 95 % CI, 1.38-1.60), chronic low back pain (OR 1.79, 95 % CI, 1.27-2.50) and disabling low back pain (OR 2.14, 95 % CI, 1.11-4.13). Former smokers had a higher prevalence of low back pain compared with never smokers, but a lower prevalence of low back pain than current smokers. In cohort studies, both former (OR 1.32, 95 % CI, 0.99-1.77) and current (OR 1.31, 95 % CI, 1.11-1.55) smokers had an increased incidence of low back pain compared with never smokers. The association between current smoking and the incidence of low back pain was stronger in adolescents (OR 1.82, 95 % CI, 1.42-2.33) than in adults (OR 1.16, 95 % CI, 1.02-1.32).

Conclusions

Our findings indicate that both current and former smokers have a higher prevalence and incidence of low back pain than never smokers, but the association is fairly modest. The association between current smoking and the incidence of low back pain is stronger in adolescents than in adults.