AUTHOR=Yang Qi-Hao , Zhang Yong-Hui , Du Shu-Hao , Wang Yu-Chen , Wang Xue-Qiang 

TITLE=Association Between Smoking and Pain, Functional Disability, Anxiety and Depression in Patients With Chronic Low Back Pain

JOURNAL=International Journal of Public Health

VOLUME=68

YEAR=2023

URL=https://www.ssph-journal.org/journals/international-journal-of-public-health/articles/10.3389/ijph.2023.1605583

DOI=10.3389/ijph.2023.1605583

ISSN=1661-8564

ABSTRACT=<p><bold>Objectives:</bold> Chronic low back pain (CLBP) accounts for a majority of the disability associated with LBP, which can produce long-term negative effects. This cross-sectional study aimed to investigate the association between smoking and pain, dysfunction and psychological status in patients with CLBP.</p><p><bold>Methods:</bold> The 54 patients with CLBP were recruited and divided into smoking and non-smoking groups. Their pain, dysfunction, anxiety, depression, fear and quality of life were evaluated. The amount of cigarettes smoked daily was recorded.</p><p><bold>Results:</bold> Significant differences in VAS, ODI, RMDQ and FABQ and the impact of LBP on life and work were found between smoking and non-smoking patients. In addition, a correlation was found between the daily cigarette smoking amount and VAS<sub>max</sub>, FABQ<sub>total</sub>, SDS and FABQ-W. Moreover, a correlation was observed between the amount of cigarettes smoked daily and the degree of impact of low back pain on work.</p><p><bold>Conclusion:</bold> The study found that smoking affected the aggravation of symptoms in patients with CLBP, which indicated that patients with CLBP and people at risk of LBP should be aware of the harm caused by smoking.</p>