Associations of demographics, aggravating factors, comorbidities, and treatments with atopic dermatitis severity in China: A national cross-sectional study.
Chin Med J (Engl)
; 2024 Mar 03.
Article
em En
| MEDLINE
| ID: mdl-38431766
ABSTRACT
BACKGROUND:
Atopic dermatitis (AD) is a chronic inflammatory skin disorder impacting populations worldwide, although its clinical characteristics and patient demographics remain uncharacterized in China. The aim of this study was to investigate the demographics, comorbidities, aggravating factors, and treatments in AD patients across different age groups in China.METHODS:
This cross-sectional study included Chinese AD patients from 205 hospitals spanning 30 provinces. Patients completed dermatologist-led surveys of general medical history, comorbidities, AD-related aggravating factors, and medications. Two-level mixed-ordered logistic regression was used to evaluate aggravating factors.RESULTS:
Overall, 16,838 respondents were included in the final analysis (age 30.9 ± 24.1 years). The proportion of severe AD was the highest in patients with AD onset at ≥60 years (26.73%). Allergic rhinitis and hypertension were the most common atopic and metabolism-related non-atopic comorbidities, respectively. AD severity was significantly associated with chronic urticaria, food allergies, and diabetes. Aggravating factors including foods, seasonal changes, and psychological factors were also linked to AD severity. The cross-sectional survey implied that severe AD may be related to the undertreatment of effective systemic or topical interventions.CONCLUSION:
To enhance the management of AD, it is crucial to consider both aggravating factors and the increased utilization of systemic immunotherapy. REGISTRATION ClinicalTrials.gov Identifier NCT05316805, CORNERSTONE.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chin Med J (Engl)
Ano de publicação:
2024
Tipo de documento:
Article