Megan Polden, Andrew Jones, Michael Essman, Jean Adams, Tom R. P. Bishop, Thomas Burgoine, Stephen J. Sharp, Martin White, Richard Smith, Aisling Donohue, Rozemarijn Witkam, I. Gusti Ngurah Edi Putra, Jane Brealey, Eric Robinson
{"title":"利用英格兰家庭外食品行业的观察数据,评估强制性卡路里标签的引入与能量消耗之间的关系","authors":"Megan Polden, Andrew Jones, Michael Essman, Jean Adams, Tom R. P. Bishop, Thomas Burgoine, Stephen J. Sharp, Martin White, Richard Smith, Aisling Donohue, Rozemarijn Witkam, I. Gusti Ngurah Edi Putra, Jane Brealey, Eric Robinson","doi":"10.1038/s41562-024-02032-1","DOIUrl":null,"url":null,"abstract":"<p>In April 2022, mandatory kilocalorie (kcal) labelling in the out-of-home food sector was introduced as a policy to reduce obesity in England. Here we examined whether the implementation of this policy was associated with a consumer behaviour change. Large out-of-home food sector outlets subject to kcal labelling legislation were visited pre- and post-implementation, and customer exit surveys were conducted with 6,578 customers from 330 outlets. Kcals purchased and consumed, knowledge of purchased kcals and reported noticing and use of kcal labelling were examined. The results suggested that the introduction of the mandatory kcal labelling policy in England was not associated with a significant decrease in self-reported kcals purchased (<i>B</i> = 11.31, <i>P</i> = 0.564, 95% confidence interval (CI) −27.15 to 49.77) or consumed (<i>B</i> = 18.51, <i>P</i> = 0.279, 95% CI −15.01 to 38 52.03). Post-implementation, participants underestimated the energy content of their purchased meal less (<i>B</i> = 61.21, <i>P</i> = 0.002, 95% CI 21.57 to 100.86) and were more likely to report noticing (odds ratio 2.25, <i>P</i> < 0.001, 95% CI 1.84 to 2.73) and using (odds ratio 2.15, <i>P</i> < 0.001, 95% CI 1.62 to 2.85) kcal labelling, which may have wider public health implications.</p>","PeriodicalId":19074,"journal":{"name":"Nature Human Behaviour","volume":"428 1","pages":""},"PeriodicalIF":21.4000,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluating the association between the introduction of mandatory calorie labelling and energy consumed using observational data from the out-of-home food sector in England\",\"authors\":\"Megan Polden, Andrew Jones, Michael Essman, Jean Adams, Tom R. P. Bishop, Thomas Burgoine, Stephen J. Sharp, Martin White, Richard Smith, Aisling Donohue, Rozemarijn Witkam, I. Gusti Ngurah Edi Putra, Jane Brealey, Eric Robinson\",\"doi\":\"10.1038/s41562-024-02032-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>In April 2022, mandatory kilocalorie (kcal) labelling in the out-of-home food sector was introduced as a policy to reduce obesity in England. Here we examined whether the implementation of this policy was associated with a consumer behaviour change. Large out-of-home food sector outlets subject to kcal labelling legislation were visited pre- and post-implementation, and customer exit surveys were conducted with 6,578 customers from 330 outlets. Kcals purchased and consumed, knowledge of purchased kcals and reported noticing and use of kcal labelling were examined. The results suggested that the introduction of the mandatory kcal labelling policy in England was not associated with a significant decrease in self-reported kcals purchased (<i>B</i> = 11.31, <i>P</i> = 0.564, 95% confidence interval (CI) −27.15 to 49.77) or consumed (<i>B</i> = 18.51, <i>P</i> = 0.279, 95% CI −15.01 to 38 52.03). Post-implementation, participants underestimated the energy content of their purchased meal less (<i>B</i> = 61.21, <i>P</i> = 0.002, 95% CI 21.57 to 100.86) and were more likely to report noticing (odds ratio 2.25, <i>P</i> < 0.001, 95% CI 1.84 to 2.73) and using (odds ratio 2.15, <i>P</i> < 0.001, 95% CI 1.62 to 2.85) kcal labelling, which may have wider public health implications.</p>\",\"PeriodicalId\":19074,\"journal\":{\"name\":\"Nature Human Behaviour\",\"volume\":\"428 1\",\"pages\":\"\"},\"PeriodicalIF\":21.4000,\"publicationDate\":\"2024-11-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nature Human Behaviour\",\"FirstCategoryId\":\"102\",\"ListUrlMain\":\"https://doi.org/10.1038/s41562-024-02032-1\",\"RegionNum\":1,\"RegionCategory\":\"心理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Human Behaviour","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1038/s41562-024-02032-1","RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
Evaluating the association between the introduction of mandatory calorie labelling and energy consumed using observational data from the out-of-home food sector in England
In April 2022, mandatory kilocalorie (kcal) labelling in the out-of-home food sector was introduced as a policy to reduce obesity in England. Here we examined whether the implementation of this policy was associated with a consumer behaviour change. Large out-of-home food sector outlets subject to kcal labelling legislation were visited pre- and post-implementation, and customer exit surveys were conducted with 6,578 customers from 330 outlets. Kcals purchased and consumed, knowledge of purchased kcals and reported noticing and use of kcal labelling were examined. The results suggested that the introduction of the mandatory kcal labelling policy in England was not associated with a significant decrease in self-reported kcals purchased (B = 11.31, P = 0.564, 95% confidence interval (CI) −27.15 to 49.77) or consumed (B = 18.51, P = 0.279, 95% CI −15.01 to 38 52.03). Post-implementation, participants underestimated the energy content of their purchased meal less (B = 61.21, P = 0.002, 95% CI 21.57 to 100.86) and were more likely to report noticing (odds ratio 2.25, P < 0.001, 95% CI 1.84 to 2.73) and using (odds ratio 2.15, P < 0.001, 95% CI 1.62 to 2.85) kcal labelling, which may have wider public health implications.
期刊介绍:
Nature Human Behaviour is a journal that focuses on publishing research of outstanding significance into any aspect of human behavior.The research can cover various areas such as psychological, biological, and social bases of human behavior.It also includes the study of origins, development, and disorders related to human behavior.The primary aim of the journal is to increase the visibility of research in the field and enhance its societal reach and impact.