Evaluating the factors influencing sun protection factors (SPF): Pooling data from multiple studies involving two reference ISO 24444:2019 sunscreen products (P2 and P8)
Corinne Granger, Carles Trullàs, Nusayha Bibi Sokeechand, Eric Jourdan, Jean Krutmann, Veronique Francois-Newton, Muzzammil Hosenally
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引用次数: 0
Abstract
Standardized methods for sun protection factor (SPF) testing are still beset with endpoint and method-driven issues, and can be influenced by multiple factors. The purpose of this analysis is to explore the factors influencing the results of sun protection factor (SPF) testing in human subjects according to the ISO 24444:2019 standard. Intrinsic factors, such as baseline skin color, age and gender, the minimal erythemal dose on an unprotected area (MEDu), as well as environmental factors such as season/weather influences, are considered for analysis.
评估影响防晒系数（SPF）的因素：汇集涉及两种 ISO 24444:2019 防晒产品（P2 和 P8）的多项研究数据
防晒系数（SPF）测试的标准化方法仍然受到终点和方法驱动问题的困扰，并可能受到多种因素的影响。本分析的目的是根据 ISO 24444:2019 标准，探讨影响人体防晒系数（SPF）测试结果的因素。内在因素，如基线肤色、年龄和性别、未受保护区域的最小红斑剂量 (MEDu)，以及环境因素，如季节/天气影响，都在分析之列。
期刊介绍：
The journal is a forum for new information about the direct and distant effects of electromagnetic radiation (ultraviolet, visible and infrared) mediated through skin. The divisions of the editorial board reflect areas of specific interest: aging, carcinogenesis, immunology, instrumentation and optics, lasers, photodynamic therapy, photosensitivity, pigmentation and therapy. Photodermatology, Photoimmunology & Photomedicine includes original articles, reviews, communications and editorials.
Original articles may include the investigation of experimental or pathological processes in humans or animals in vivo or the investigation of radiation effects in cells or tissues in vitro. Methodology need have no limitation; rather, it should be appropriate to the question addressed.
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