Sex Differences in Moderate to Severe Psoriasis: Analysis of the Psoriasis Longitudinal Assessment and Registry. Issue 3 (July 2022)

• Record Type: Journal Article
• Authors: Goldburg, Samantha; Chen, Rebecca; Langholff, Wayne; Lafferty, Kimberly Parnell; Gooderham, Melinda; de Jong, Elke MGJ; Strober, Bruce
• Is Part Of: Journal of psoriasis and psoriatic arthritis. Volume 7:Issue 3(2022)
• Page Start: 132
• Page End: 139
• Publication Date: 2022-07
• Subjects: psoriasis -- gender -- sex -- PSOLAR -- biologic -- systemic -- quality of life -- social history; Psoriasis -- Periodicals; Psoriasis -- Treatment -- Periodicals; Psoriatic arthritis -- Periodicals; Psoriatic arthritis -- Treatment -- Periodicals; Electronic journals; 616.722
• DOI: 10.1177/24755303221099848
• Languages: English
• ISSNs: 2475-5303

Abstract

Background: Patterns of psoriasis characteristics by sex are not fully understood.Objective: Evaluate patient characteristics by sex at enrollment in the Psoriasis Longitudinal Assessment and Registry (PSOLAR).Methods: Two PSOLAR cohorts were evaluated by sex: patients who were biologic-naïve (n = 3329) and patients who were systemic therapy-naïve (n = 1290) at entry. Baseline demographic and disease characteristics, medical history, social activity, and lifestyle risk factors were collected for all patients and were compared between males and females using an independent samples t-test for continuous variables and chi-square tests for categorical variables.Results: In both cohorts, disease duration was similar for males and females; however, disease severity based on baseline Physician Global Assessment and body surface area of psoriasis was greater in males versus females ( P < .05). Baseline Dermatology Life Quality Index scores were higher for biologic-naïve females than for males ( P = .008). In both cohorts, females were significantly more likely than males to have a history of anxiety, depression, and cancer excluding nonmelanoma skin cancer, to have received systemic steroid therapy, and to have health insurance; males were significantly more likely than females to have a history of cardiovascular disease, smoking, and alcohol consumption, and to work full time.Conclusions: Based on patient data obtained at entry into PSOLAR, significant differences in psoriasis disease characteristics, and medical, family, and social history-related variables were observed between males and females. Among systemic therapy-naïve patients, there was a greater negative impact on quality of life for females compared with males, despite generally lower objective disease severity for females.