Sun-protective behaviors in patients with cutaneous hyperpigmentation: A cross-sectional study.

BACKGROUND: Disorders of hyperpigmentation are seen commonly in clinical practice. Despite numerous studies investigating sun-protective habits among healthy persons, little is known about these behaviors within patient populations with hyperpigmentation disorders. OBJECTIVE: We sought to examine photo-protective behaviors and their associations in individuals with disorders of hyperpigmentation. METHODS: This cross-sectional study was conducted with 404 adults who complained of cutaneous hyperpigmentation. RESULTS: About 67.5% reported using a product containing sunscreen, and 91% endorsed using one with a sun protection factor of 21 or higher. Among the participants, 48.5% were not sure if their sunscreen provided broad-spectrum protection, and only 7.6% reapplied every 2 hours. The odds of a patient with melasma using sunscreen were 6.7 times the odds of a patient with postinflammatory hyperpigmentation using sunscreen (P < .001). Additional predictors for sunscreen use were female sex (OR = 3.8, P = .0004) and disease duration of ≥1 year (OR = 2.1, P = .003). In a multivariate analysis, the odds ratio of sunscreen use among African Americans compared to whites was 0.31 (P = .008). LIMITATIONS: Limitations included recall bias, question misinterpretation, and reporter bias. CONCLUSION: Patients diagnosed with postinflammatory hyperpigmentation, men, and those with disease duration <1 year reported lower sunscreen usage. These groups might benefit from increased counseling on sun-protective behaviors.

Primary Language in Relation to Knowledge of Diagnosis and Sun-Related Behaviors in Adults with Sun-Exacerbated Dermatoses.

OBJECTIVE: To evaluate how patients' primary spoken language influences the understanding of their disorder and their subsequent sun-related behaviors. METHODS: This was a cross-sectional study conducted between February 2015 and July 2016 in two outpatient dermatology clinics among 419 adults with a sun-exacerbated dermatosis. The primary outcome was a successful match between the patient-reported diagnosis on a survey and the dermatologist-determined diagnosis. RESULTS: Of participants, 42% were native English speakers, and 68% did not know their diagnosis. Fewer non-native English speakers identified one risk factor for their condition (46% versus 54%, p < 0.01). A greater number of non-native English speakers were less familiar with medical terminology. Native English speakers were 2.5 times more likely to know their diagnosis compared to non-native speakers (adjusted odds (aOR) 2.5, 95% confidence interval, 1.32 to 4.5; p = 0.005). Additional factors associated with higher odds of knowing the diagnosis included: Higher education, sunscreen use, female gender, symptoms for 1-5 years, and diagnosis of melasma and postinflammatory hyperpigmentation (PIH). CONCLUSIONS: Knowledge of the diagnosis and understanding of factors that may influence skin disease may promote conscious sun behavior. Patients who knew that their diagnosis was sun-exacerbated had higher odds of wearing sunscreen.

Common Skin Disorders in Pediatric Skin of Color.

Children with skin of color represent a large proportion of the pediatric population. There are numerous skin conditions that commonly occur in this population, including but not limited to acne, atopic dermatitis, pityriasis alba, tinea versicolor, progressive macular hypomelanosis, traction alopecia, and confluent and reticulated papillomatosis. This article highlights the clinical presentations of these conditions in skin of color and briefly addresses pathophysiology and treatment modalities.

Facial Hyperpigmentation in Skin of Color: Special Considerations and Treatment.

Differences in cutaneous diseases in people of color call for nuanced evaluation and management. One of the most common dermatological complaints from patients with skin of color is dyspigmentation, particularly hyperpigmentation. The challenge for clinicians is to establish correct diagnoses along with consistently successful treatments to meet the needs of the increasingly diverse population served. This review focuses on facial hyperpigmentation and outlines the most common skin disorders and treatment options.