[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"tax-policy\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:tax-policy":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":29,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":37,"lastUpdatePostDateStruct":38,"startDateStruct":41,"completionDateStruct":43,"leadSponsor":45,"locationsCount":5},"100619081","supermarket-labelling-and-taxation-study-100619081",false,"NCT07339982","Supermarket Labelling and Taxation Study","The Effect of Nutrient Warning vs. Traffic Light Labels and Taxation on Food Purchasing Behaviour Among UK Consumers: a Randomised Controlled Trial","Inclusion Criteria:\n\n* Are a UK resident\n* Are aged 18 years and above\n* Are fluent in English\n* Have access to a laptop\u002Fdesktop computer with internet access\n* Are willing to order, pay for, and eat a ready meal from Tesco for an evening meal\n* Can access Home Delivery\u002FWhoosh\u002FClick \\& Collect from Tesco\n* Do not have any major dietary restrictions (e.g., vegetarian, vegan, gluten-free)\n* Are not on any medication which affects appetite\n* Do not have a current or past eating disorder diagnosis",true,"ALL","18 Years",{"count":20,"type":21},600,"ESTIMATED","INTERVENTIONAL",[24],"NA","Participants will be assigned to one of four conditions: (i) nutrient warning labelling and no taxation, (ii) nutrient warning labelling and taxation, (iii) current traffic light labelling and taxation or (iv) a control condition (current traffic light labelling and no taxation). Participants will complete a food ordering task using a simulated online supermarket resembling a major UK retailer (Tesco), before purchasing their selected items for delivery\u002Fcollection via the retailer. Food choices will be recorded, and participants will self-report intake of purchased food items.",[27,28],"Nutrition Labeling","Tax Policy",[30,31,32,33,34,35],"front-of-pack labelling","nutrition labelling","traffic light label","nutrient warning label","taxation","food choice","RECRUITING","2026-04-29",{"date":39,"type":40},"2026-05-06","ACTUAL",{"date":42,"type":40},"2026-02-02",{"date":44,"type":21},"2026-08-01",{"name":46,"class":47},"University of Liverpool","OTHER"]