Alternate Light Source Findings of Common Topical Cosmetics and Three Removal Methods.
Alternate Light Source Findings of Common Topical Cosmetics and Three Removal Methods.
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DOI：
10.1097/jfn.0000000000000300
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发表时间：
2021-01-01
影响因子：
1
通讯作者：
Sheridan DJ
中科院分区：
文献类型：
--
作者：
Anderson JC;Pollitt EN;Schildbach C;MacDonald R;Rose L;Sheridan DJ
交替光源（ALS）是法医护士用来帮助患者体检的工具。先前的研究已经证明，一些局部化妆产品吸收交替光类似于在瘀伤中注意到的吸收。因此，本研究的目的是：1）进一步检查多个品牌和类型的化妆产品的ALS发现，以及2）比较三种卸妆方法的功效。将14种化妆品涂抹在100名不同肤色的健康成年志愿者的前臂上，然后在白色光、6种交替光波长和产生19种总波长和滤光片组合的3种滤光片下进行评估。在移除程序之前和之后，由对移除方法不知情的法医护士检查员记录结果。对参与者进行了一项关于卸妆方法（肥皂和水、异丙醇拭子、卸妆湿巾）的三组随机对照试验。所有14种化妆品在至少10%的观察结果中产生吸收。仅两种产品在超过10%的观察结果中观察到荧光。产品下架后，在ALS下观察时，四种产品继续产生统计学显着的吸收结果。一种产品在去除程序后产生显著的荧光。在这些分析中，取出方法之间没有统计学显著差异。我们的研究结果支持的重要性，使用交替光作为一个组成部分，全面的法医检查，包括历史和身体检查。
Alternate light sources (ALS) are a tool used by forensic nurses to aid in the physical examination of patients. Prior research has demonstrated some topical make-up products absorb alternate light similar to the absorption noted in bruises. Therefore, the purpose of this study was: 1) to further examine the ALS findings of multiple brands and types of make-up products, and 2) to compare the efficacy of three methods of make-up removal. Fourteen make-up products were applied to the forearms of 100 healthy adult volunteers with varying skin tones then assessed under white light, six alternate light wavelengths, and three color filters producing 19 total wavelength and filter combinations. The results were recorded prior to and following removal procedures by forensic nurse examiners who were blinded to the removal method. A three-arm randomized controlled trial of make-up removal methods (soap and water, isopropyl alcohol swab, make-up removal wipe) was conducted with the participants. All 14 make-up products produced absorption in at least 10% of the observations. Fluorescence was observed in more than 10% of the observations for only two products. Following product removal, four products continued to produce statistically significant absorption findings when viewed under an ALS. One product produced significant fluorescence following removal procedures. There were no statistically significant differences between the removal methods noted in any of these analyses. Our findings support the importance of using alternate light as one component of a comprehensive forensic examination including history taking and physical examination.