Although traffic light labelling (TLL) is designed to aid the selection of healthier choices, consumers often have to make trade‐offs between (un)desirable attributes. With the current emphasis of public health on sugar reduction, the present study aimed to investigate the relative influence of sugar on the perceived healthiness of products.

中文翻译：

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食品的健康感知和包装营养标签的交通灯前沿：基于选择的联合分析和横断面调查。

尽管交通灯标签 (TLL) 旨在帮助选择更健康的选择，但消费者通常必须在（不）期望的属性之间进行权衡。随着当前公众健康对减糖的重视，本研究旨在调查糖对产品健康感知的相对影响。