Maskne-Dermatosis of a Pandemic. A Survey on the Impact of PPE on Facial Skin Among HCW and N-HCW in Poland.

Introduction: During the SARS-CoV-2 pandemic, personal protective equipment (PPE) became the new social norm for preventing COVID-19, but with an impact on the skin barrier. This study aimed to analyze the factors influencing PPE wearing, following hygiene rules, and effect on facial skin, including onset or exacerbation of dermatoses among healthcare workers (HCW) and non-healthcare workers (N-HCW).

Methods: In 2020, an original survey was carried out among 300 N-HCW and 60 HCW with 60 questions about using PPE and skin lesions experienced before and during the pandemic. Cross-sectional statistical analysis was completed to assess the interplay between environmental factors and maskne occurrence.

Results: The N-HCW group included 74% females and 26% males with an average age 24.67 ± 0.74. Among HCW respondents 91.7% were women and 8.3% were men, with an average age of 30.07 ± 0.36. All participants used PPE. Volunteers for N-HCW mainly chose a disposable (53.3%) and reusable masks (37.3%), while HCW preferred surgical (66.7%) and FFP2/FFP3/N95 masks (30%) and almost never used reusable masks (3.3%). HCW mainly spent 5-8 h with PPE, and N-HCW spent 1-4 h with PPE/day. Respondents with dermatological problems before the pandemic were more aware of the maskne and paid more attention to hygiene with PPE. Significantly, HCW experienced more severe facial skin lesions than N-HCW (p < 0.0001). There was statistical significance in following the basic hygienic rules of wearing PPE between both groups, where HCW practiced them more.

Conclusions: Maskne is a current and urgent problem to be cured. HCW should receive help if they develop maskne, such as limited time spent in PPE and treatment of the results of wearing it, as it is the main trigger of developing maskne. In addition, education about the correct use and choice of PPE should be improved.