3D facial anthropometry of Chilean workers and migrants: Cross-country comparisons and insights for PPE design

IF 3.1 2区工程技术 Q2 ENGINEERING, INDUSTRIAL

Applied Ergonomics Pub Date : 2025-05-08 DOI:10.1016/j.apergo.2025.104551

Edgardo C. Silva , Héctor Ignacio Castellucci , Roberto Camberes , Josefina Lira , Jaime Marabolí , Carlos Viviani , Johan F.M. Molenbroek , Toon Huysmans , Ariel Rodríguez , Luis Alberto Caroca , Jaime Ibacache

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Abstract

This study aimed to collect and analyze three-dimensional (3D) anthropometric data of Chilean workers to support the design of personal protective equipment (PPE) tailored to their physical characteristics. A total of 2016 participants, including Chileans and migrant workers, were measured using advanced 3D scanning technology. Significant sex-based and nationality-related differences were identified, with males exhibiting larger dimensions across most measurements. Comparisons with international datasets, including CAESAR, revealed unique anthropometric features among Chilean workers, highlighting substantial deviations in head and facial dimensions. These findings underscore the need for sex-specific and population-specific PPE designs, particularly given Chile's increasing workforce diversity. The results have practical implications for improving PPE fit, comfort, and safety in the workplace. This study provides a robust 3D anthropometric database that serves as a critical resource for manufacturers and safety professionals aiming to enhance occupational safety and equipment performance.

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智利工人和移民的三维面部测量：PPE设计的跨国比较和见解

本研究旨在收集和分析智利工人的三维（3D）人体测量数据，以支持设计适合其身体特征的个人防护装备（PPE）。共有2016名参与者，包括智利人和移民工人，使用先进的3D扫描技术进行了测量。我们发现了显著的性别和国籍差异，男性在大多数测量中都表现出更大的尺寸。与包括CAESAR在内的国际数据集的比较，揭示了智利工人独特的人体测量特征，突出了头部和面部尺寸的重大差异。这些发现强调了针对性别和人群的个人防护装备设计的必要性，特别是考虑到智利劳动力日益多样化。研究结果对提高工作场所个人防护装备的合身度、舒适度和安全性具有实际意义。本研究提供了一个强大的3D人体测量数据库，作为制造商和安全专业人员的关键资源，旨在提高职业安全和设备性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Applied Ergonomics 工程技术-工程：工业

CiteScore

7.50

自引率

9.40%

发文量

248

审稿时长

53 days

期刊介绍： Applied Ergonomics is aimed at ergonomists and all those interested in applying ergonomics/human factors in the design, planning and management of technical and social systems at work or leisure. Readership is truly international with subscribers in over 50 countries. Professionals for whom Applied Ergonomics is of interest include: ergonomists, designers, industrial engineers, health and safety specialists, systems engineers, design engineers, organizational psychologists, occupational health specialists and human-computer interaction specialists.