Characteristics of pruritus in adult patients with psoriasis vulgaris and its effect on quality of life / 中华皮肤科杂志
Chinese Journal of Dermatology
; (12): 790-794, 2022.
Article
in Zh
| WPRIM
| ID: wpr-957734
Responsible library:
WPRO
ABSTRACT
Objective:
To investigate the prevalence and clinical characteristics of pruritus in adult patients with psoriasis vulgaris, and to evaluate the effect of pruritus on sleep and quality of life.Methods:
From January 2020 to December 2020, 291 patients with psoriasis vulgaris were enrolled in Lanzhou University Second Hospital, and characteristics of pruritus as well as quality of sleep and life were evaluated by physicians directly or through a questionnaire. Binary logistic regression analysis was performed to analyze risk factors for pruritus, and multivariate linear regression to analyze factors affecting sleep and quality of life.Results:
Among the 291 patients with psoriasis vulgaris, 184 (63.23%) were males and 107 (36.77%) were females, with the age ( M [ Q1, Q3]) being 37.00 (28.00, 50.00) years; 258 (88.64%) had the itching symptom, and the severity of itching was usually moderate. The severity of skin lesions was the main risk factor for pruritus ( OR = 1.252, 95% CI 1.114-1.407, P < 0.001) . Psoriasis area and severity index was positively correlated with pruritus numerical rating scale (NRS) score ( r = 0.65, P < 0.001) , 5-D′S score ( r = 0.65, P < 0.001) , Pittsburgh sleep quality index (PSQI) score ( r = 0.48, P < 0.001) and dermatology life quality index (DLQI) score ( r = 0.63, P < 0.001) , the pruritus NRS score was positively correlated with the DLQI score ( r = 0.61, P < 0.001) and PSQI score ( r = 0.55, P < 0.001) , and the 5-D′S score was positively correlated with the DLQI score ( r = 0.62, P < 0.001) and PSQI score ( r = 0.64, P < 0.001) .Conclusion:
Most adult patients with psoriasis vulgaris have moderate pruritus; the severity of disease markedly affects the severity of pruritus, and pruritus exerts considerable impact on sleep and quality of life.
Full text:
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Index:
WPRIM
Language:
Zh
Journal:
Chinese Journal of Dermatology
Year:
2022
Type:
Article