Development of the Leeds Food Preference Questionnaire in Spanish (ES-LFPQ)

University of Granada (UGR)

Status: Enrolling

Conditions: Fed; Fasting

Treatments: Other: Standardized meal

Study type: Interventional

Funder types: Other

Identifiers

NCT05837572

ES-LFPQ Project

Details and patient eligibility

About

The Leeds Food Preference Questionnaire (LFPQ) is a computer-based task used to measure reward responses and preferences for images of food. The present study aims to develop a Spanish version of the LFPQ (ES-LFPQ) by examining its validity and repeatability under fasted and fed states.

Full description

The Leeds Food Preference Questionnaire (LFPQ) is a computer-based task for measuring reward responses (liking/wanting) and preferences for images of food. There are no cultural adaptation studies for the Spanish population to date in order to address its validity and repeatability in a test-retest design. The present study aim to develop a Spanish version of the LFPQ (ES-LFPQ), examine its outcomes under fasted and fed states; and test its reproducibility after one week.

An online survey containing foods that were either low-fat sweet, high-fat sweet, low-fat savoury or high-fat savoury was first conducted among a sample of 96 Spanish adults (60.4 % women) to develop and validate a culturally appropriate food image database. 50 participants (25 men and 25 women) will participate in two identical trials where they will completed the ES-LFPQ under fasted and fed states (immediately after a standardised meal), at least one week apart.

Enrollment: 50 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Being able to understand instructions, programs and questionnaires.
• Being able to recognize the foods presented in at least 4 of the 5 photographs available for each category that make up the ES-LFPQ.
• Living in Spain for at least 2 years

Exclusion criteria

• Being intolerant, allergic and/or having an aversion to the foods contained in the standardized meal.
• Never eat the foods presented in at least 4 of the 5 photographs available for each category that make up the ES-LFPQ

Trial design

Primary purpose: Other

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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50 participants in 1 patient group

Group 1

Other group

Description:

Each participant will attend the laboratory twice to perform two identical trials in order to asses validity (first trial) and reproducibility (second trial)

Treatment:

Other: Standardized meal