Background Erroneous weight estimation during the management of emergency presentations in adults may contribute to patient harm and poor outcomes. Patients can often not be weighed during emergencies and a weight estimation is required to facilitate weight-based therapies. Many existing methods of weight estimation are either unacceptably inaccurate or very difficult to use during the provision of emergency care.

中文翻译：

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针对需要紧急体重医学干预的危重成人，开发和验证基于身长和体型的总体体重估计方法

背景成人急诊处理过程中错误的体重估计可能会导致患者受伤和预后不良。在紧急情况下，患者通常无法称重，因此需要进行体重估计以促进基于体重的治疗。在提供紧急护理期间，许多现有的体重估计方法或者不可接受地不准确或者非常难以使用。