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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05763979
Other study ID # TIF-Con
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date January 1, 2023
Est. completion date June 15, 2023

Study information

Verified date March 2023
Source Hacettepe University
Contact Mehmet Haydaroglu, Res Assist
Phone +90 5302309818
Email mthaydaroglu@gmail.com
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The aim of this study is to assement of the change in consumer behaviours during the food inflation period in order to afford the dietary cost according to food security status and food choice motives. The study was planned in four stages. 1) First stage is adapting the Single-item Food Choice Questionnaire to Turkish society and to make its validity and reliability in Turkish. 2) The Impact of Food Inflation on Consumer Behavioural Change (TIF-Con) scale will be developed. 3) Observational cross-sectional data collection including these surveys will be carried out. 4) The Cost of the Recommended Diet (CoRD) will be calculated by collecting data simultaneously with the fieldwork. Hypotheses will be tested in line with the findings obtained.


Description:

The reliability and validity of the Single-item Food Choice Questionnaire was planned in eight stages. 1) Translation into Target Language 2) Synthesis of translations 3) Back translation to Original Language 4) Expert assessment 5) Pilot study 6) Reporting 7) Testing 8) Retesting. The development of the Impact of Food Inflation on Consumer Behavioural Change (TIF-Con) scale was planned in eight stages too. 1) Generating an item pool 2) Determining the format for measurement 3) Initial item pool reviewed by experts 4) Pretesting 5) Optimizing scale length 6) Testing 7) Retesting 8) Reporting. A cross-sectional survey will be conducted by questioning food security and socioeconomic status, along with the developed TIF-Con and the adapted food choice questionnaire. This stage will be combined with the sixth stage of scale development in order to act economically. Simultaneously, the CoRD will be calculated with the collection of food prices with fieldwork and the recommendations of the offical Turkey's dietary guideline. The obtained results will be analyzing to assesment of the change in consumer behaviours during the food inflation period in order to afford the dietary cost according to food security status and food choice motives.


Recruitment information / eligibility

Status Recruiting
Enrollment 400
Est. completion date June 15, 2023
Est. primary completion date June 15, 2023
Accepts healthy volunteers
Gender All
Age group 18 Years to 65 Years
Eligibility Inclusion Criteria: - Aged between 18-65 - Who volunteered to participate in the study - Adult individuals who have access to the Internet and agreed to participate in the study - Native language being Turkish - Living in Turkey at least five years Exclusion Criteria: - Those with a disease that requires a specific diet - Inability to use a computer, tablet or mobile phone - Native language not being Turkish - Those who have not lived in Turkey for at least five years

Study Design


Related Conditions & MeSH terms


Locations

Country Name City State
Turkey Hacettepe University Nutrition and Dietetics Department Ankara

Sponsors (1)

Lead Sponsor Collaborator
Hacettepe University

Country where clinical trial is conducted

Turkey, 

Outcome

Type Measure Description Time frame Safety issue
Primary Food choice motives The identifying of consumers' food choice motives with using the Single-item Food Choice Questionnaire 03.15.2023
Primary The Impact of Food Inflation on Consumer Behavioural Change The identifying of the change in consumer behaviours during the food inflation period 04.15.2023
Secondary Consumer Behavioural Changes' Differences Consumer behavioural changes' differences in afford the dietary cost according to food security status and food choice motives 06.15.2023
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