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The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index.

Psoriasis and smoking: a systematic review and meta‐analysis

Armstrong, A.W., Harskamp, C.T., Dhillon, J.S., Armstrong, E.J.·2014·British Journal of Dermatology

Abstract

Psoriasis is an inflammatory skin disease associated with increased cardiovascular comorbidity. Smoking is associated with an increased risk of cardiovascular disease, and prior studies have suggested that patients with psoriasis are more likely to be active smokers. Smoking may also be a risk factor in the development of psoriasis. We conducted a systematic review and meta-analysis to assess the prevalence of smoking among patients with psoriasis, and we reviewed the contribution of smoking to the incidence of psoriasis. A total of 25 prevalence and three incidence studies were identified. The meta-analysis of prevalence studies included a total of 146 934 patients with psoriasis and 529 111 patients without psoriasis. Random effects meta-analysis found an association between psoriasis and current smoking [pooled odds ratio (OR) 1·78, 95% confidence interval (CI) 1·52-2·06], as well as between psoriasis and former smoking (pooled OR 1·62, 95% CI 1·33-1·99). Meta-regression analysis did not reveal any sources of study heterogeneity, but a funnel plot suggested possible publication bias. A subset of studies also examined the association between moderate-to-severe psoriasis and smoking, with a pooled OR of 1·72 (95% CI 1·33-2·22) for prevalent smoking. The three incidence studies found an association between smoking and incidence of psoriasis, with a possible dose-effect of smoking intensity and duration on psoriasis incidence. These findings suggest that smoking is an independent risk factor for the development of psoriasis, and that patients with established psoriasis continue to smoke more than patients without psoriasis.

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Metadata

Authors
Armstrong, A. W., Harskamp, C. T., Dhillon, J. S., & Armstrong, E. J.
Venue
British Journal of Dermatology
Published
2014-02
Volume
170
Issue
2
Pages
304-314
ISSN
  • 0007-0963 (ISSN-L)
  • 1365-2133
OpenAlex
W1994478140
Cited by
302
References
54
FWCI
0.94
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Psoriasis and smoking: a systematic review and meta‐analysis. https://app.cochat.ai/papers/10.1111/bjd.12670
The paper
Armstrong, A. W., Harskamp, C. T., Dhillon, J. S., & Armstrong, E. J. (2014). Psoriasis and smoking: a systematic review and meta‐analysis. British Journal of Dermatology. https://doi.org/10.1111/bjd.12670

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.