This study assesses the number of injuries directly caused by structural and nonstructural damage within New Zealand commercial buildings from notable shaking events between 2010 and 2014 and the treatment level required. After applying filtering to a comprehensive New Zealand earthquake-induced injury database, 947 injuries matched this study’s scope, of which 174 were fatal. Collapse or movement of non-structural elements caused 556 injuries; though over 85% were treated outside hospitals and none were fatal. In contrast, 60% of the 220 structural damage related injuries were fatal. The high injury occurrence from non-structural damage highlights its high risk of injury burden. The two leading causes of non-structural damage-related injuries were movement and/or damage of contents (e.g. furniture) and ceiling and services damage. This emphasizes the importance of reducing injury from movement and damage of non-structural elements during earthquake shaking, in addition to reducing fatalities by preventing structural and masonry collapse.
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