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用交替光照造成的伤的可见性:随机对照试验的结果

Nancy R Downing1, Katherine N Scafide2, Zahra Ali3

  • 1School of Nursing, Texas A&M University Health Sciences Center, Bryan, Texas, USA.

Journal of forensic sciences
|February 7, 2024
PubMed
概括

替代光源 (ALS) 显著改善了所有肤色的伤可见性,有助于法医检查. 带有黄色波器的415nm波长在检测伤害方面显示出最大的改善.

关键词:
交替的光线可以替换.伤,伤是因为检测 检测 检测 检测 检测法医检查检查法医检查法医照明灯 法医照明灯伤害伤害伤害伤害伤害伤害伤害伤害伤害紫外线是一种紫外线.暴力 暴力 暴力 暴力 暴力

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Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
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