Research Article

Mediating effect of disease severity on the relationship between smoking status and quality of life in psoriasis patients

Volume: 47 Number: 2 June 30, 2022
TR EN

Mediating effect of disease severity on the relationship between smoking status and quality of life in psoriasis patients

Abstract

Purpose: The aim of this study was to examine the relationship between smoking and quality of life and to investigate the mediating role of disease severity on this relationship in psoriasis patients. Materials and Methods: In the study, 268 psoriasis patients were reached by the convenience sampling method. In the study, patients' quality of life was measured with “dermatology quality of life index (DLQI)” and disease severity was measured with “psoriasis area and severity index (PASI)”. The effect of the independent variable (smoking) on the dependent variable (quality of life), both directly and indirectly through the mediating variable (disease severity), was examined by process analysis. Results: Smoking status shows statistically significant differences according to gender, age, marital status, occupation, and income groups. 17.02% of women and 44.09% of men smoke. 19.74% of single and 33.85% of married smoke. 20% of unemployed and 39.13% of employees smoke. 17.76% of low-income, 50.91% of middle-income, and 40.98% of high-income people smoke. This cross-sectional study revealed that smoking in psoriasis has no direct effect on the quality of life, but that smoking has a full indirect effect on the quality of life through disease severity. Conclusion: In the study, it was found that smoking negatively affects the quality of life through both disease severity. Accordingly, it is recommended that patients be informed about the effect of smoking on their diseases.

Keywords

Psoriasis, Smoking, Quality of Life

References

  1. 1. WHO. "Global report on psoriasis." Geneva: World Health Organization. 2016.
  2. 2. Griffiths CE, Armstrong AW, Gudjonsson JE, Barker JN. Psoriasis. The Lancet. 2021; 397(10281): 1301-1315.
  3. 3. Seldin MF. The genetics of human autoimmune disease: a perspective on progress in the field and future directions. Journal of autoimmunity. 2015;64:1-12.
  4. 4. Dika E, Bardazzi F, Balestri R, Maibach HI. Environmental factors and psoriasis1. Environmental Factors in Skin Diseases. 2007;35:118-135.
  5. 5. Lee EB, Wu KK, Lee MP, Bhutani T, Wu JJ. Psoriasis risk factors and triggers. Cutis. 2018;102(5S):18-20.
  6. 6. Zeng J, Luo S, Huang Y, Lu Q. Critical role of environmental factors in the pathogenesis of psoriasis. The Journal of dermatology. 2017;44(8):863-872.
  7. 7. Barrea L, Nappi F, Di Somma C, et al. Environmental risk factors in psoriasis: the point of view of the nutritionist. International journal of environmental research and public health. 2016;13(7):743.
  8. 8. Raychaudhuri SP, Gross J. Psoriasis risk factors: role of lifestyle practices. Cutis. 2000; 66(5):348-352.
  9. 9. Jankovic S, Raznatovic M, Marinkovic J, Jankovic J, Maksimovic N. Risk factors for psoriasis: a case–control study. The Journal of Dermatology. 2009;36(6):328-334.
  10. 10. Heller MM, Lee ES, Koo JY. Stress as an influencing factor in psoriasis. Skin Therapy Lett. 2011;16(5):1-4.
APA
Tosun, M., İlgün, G., & Tosun, N. (2022). Mediating effect of disease severity on the relationship between smoking status and quality of life in psoriasis patients. Cukurova Medical Journal, 47(2), 792-799. https://doi.org/10.17826/cumj.1088577
AMA
1.Tosun M, İlgün G, Tosun N. Mediating effect of disease severity on the relationship between smoking status and quality of life in psoriasis patients. Cukurova Med J. 2022;47(2):792-799. doi:10.17826/cumj.1088577
Chicago
Tosun, Mustafa, Gülnur İlgün, and Nurperihan Tosun. 2022. “Mediating Effect of Disease Severity on the Relationship Between Smoking Status and Quality of Life in Psoriasis Patients”. Cukurova Medical Journal 47 (2): 792-99. https://doi.org/10.17826/cumj.1088577.
EndNote
Tosun M, İlgün G, Tosun N (June 1, 2022) Mediating effect of disease severity on the relationship between smoking status and quality of life in psoriasis patients. Cukurova Medical Journal 47 2 792–799.
IEEE
[1]M. Tosun, G. İlgün, and N. Tosun, “Mediating effect of disease severity on the relationship between smoking status and quality of life in psoriasis patients”, Cukurova Med J, vol. 47, no. 2, pp. 792–799, June 2022, doi: 10.17826/cumj.1088577.
ISNAD
Tosun, Mustafa - İlgün, Gülnur - Tosun, Nurperihan. “Mediating Effect of Disease Severity on the Relationship Between Smoking Status and Quality of Life in Psoriasis Patients”. Cukurova Medical Journal 47/2 (June 1, 2022): 792-799. https://doi.org/10.17826/cumj.1088577.
JAMA
1.Tosun M, İlgün G, Tosun N. Mediating effect of disease severity on the relationship between smoking status and quality of life in psoriasis patients. Cukurova Med J. 2022;47:792–799.
MLA
Tosun, Mustafa, et al. “Mediating Effect of Disease Severity on the Relationship Between Smoking Status and Quality of Life in Psoriasis Patients”. Cukurova Medical Journal, vol. 47, no. 2, June 2022, pp. 792-9, doi:10.17826/cumj.1088577.
Vancouver
1.Mustafa Tosun, Gülnur İlgün, Nurperihan Tosun. Mediating effect of disease severity on the relationship between smoking status and quality of life in psoriasis patients. Cukurova Med J. 2022 Jun. 1;47(2):792-9. doi:10.17826/cumj.1088577