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IRCT20181002041201N1 IRCT 2018-10-25 Tehran University of Medical Sciences The effect of physical activity labeling and traffic light labeling on food choice The effect of physical activity labeling which indicates the amount of physical activity needed to burn energy of chosen food, and traffic light labeling on food choice 2018-10-13 anticipated 500 Complete https://irct.ir/trial/34182 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Single, Purpose: Prevention, Randomization description: To evaluate the effect of physical activity labeling, schools from Tehran will be assigned. Block randomization will be considered. Tehran will be divided into five regions: north, south, east, west and center. two schools from each region will be randomly selected. Preschool and elementary schools (girls or boys) will be included. Fifty mothers will be randomly enrolled from each school, Then selected mothers will be divided into five groups. A total of 500 mothers will be included, Blinding description: Mothers will be not aware of the aim of the study, so their food choices will be not affected. The divisions will be done by an expert and the researcher will not aware of it. N/A prevention of non-communicable diseases. Intervention 1: Intervention group number1: physical activity labeling: After designing physical activity label in the first step, it will be produced by a printing office and will be fixed on products (dairy products- beverages- cakes and biscuits). It will be asked from mothers to assume that they are a supermarket and choose from the products that are available. This label will compare with the traffic light label which is currently in use. Mothers will only encounter this label once. one hundred mothers will participate in this group. Intervention 2: Intervention group number 2: physical activity labeling via brochure: Physical activity label with brochure: In this group, an educational brochure for choosing healthy food will be given to one hundred mothers, so the effect of education on choice is taken into account. The results of this group will be compared with the traffic light label group via brochure. Intervention 3: Intervention group number 3: traffic light labeling: In this group, 100 mothers will be included and they will select once from the products with a traffic light labels. Intervention 4: Intervention group number 4: traffic light labeling via brochure: An educational brochure with healthy food choice information will be provided for the 100 mothers in this group to determine its impact on food choice. Intervention 5: Control group: without nutrition labeling: 100 mothers will enter to this group, and will make their choices among products that do not have any nutritional labels so we can determine the impact of nutritional labels. Yes - There is a plan to make this available What will be shared: All information will be shared documented without the identity of the participants. When: Starting in 2021 To whom: Researchers Conditions: Results will be useful for policy makers. Where to obtain: dorostim@tums.ac.ir How to obtain: After confirming the applicant, by Dr Dorosty the information will be provided. Comments:
public Shirin Seyedhamzeh
No 44, Hojjat-dost Alley, Naderi Street, Keshavarz Boulevard
Tehran Iran (Islamic Republic of) 1416643931 +98 21 8898 4837 sh-seyedhamzeh@razi.tums.ac.ir Tehran University of Medical Sciences scientific Shirin Seyedhamzeh
44No, Hojjatdost Ave, Naderi St, Keshavarz boulevard
Tehran Iran (Islamic Republic of) 1416643931 +98 21 8898 4837 sh-seyedhamzeh@razi.tums.ac.ir Tehran University of Medical Sciences Iran (Islamic Republic of) Participants are mothers who can read and write and want to participate in the study. no limit no limit Female Those individuals who are pregnant, lactating, or have diseases such as diabetes, allergies, etc., and those with diets will be excluded. Prevention Prevention Prevention Prevention Prevention Intervention group number1: physical activity labeling: After designing physical activity label in the first step, it will be produced by a printing office and will be fixed on products (dairy products- beverages- cakes and biscuits). It will be asked from mothers to assume that they are a supermarket and choose from the products that are available. This label will compare with the traffic light label which is currently in use. Mothers will only encounter this label once. one hundred mothers will participate in this group. Intervention group number 2: physical activity labeling via brochure: Physical activity label with brochure: In this group, an educational brochure for choosing healthy food will be given to one hundred mothers, so the effect of education on choice is taken into account. The results of this group will be compared with the traffic light label group via brochure. Intervention group number 3: traffic light labeling: In this group, 100 mothers will be included and they will select once from the products with a traffic light labels. Intervention group number 4: traffic light labeling via brochure: An educational brochure with healthy food choice information will be provided for the 100 mothers in this group to determine its impact on food choice. Control group: without nutrition labeling: 100 mothers will enter to this group, and will make their choices among products that do not have any nutritional labels so we can determine the impact of nutritional labels. The total calories of selected products in each groups are considered as the final result. Timepoint: Immediately after food choice. Method of measurement: observation and record. Tehran University of Medical Sciences Approved 2018-01-08 Ethics Committee of Tehran University of Medical Sciences Keshavarz boulevard, Ghods St Tehran Tehran Iran (Islamic Republic of)