Var ID

00001750

Name

Food_Price_pSt

Label

Price total diet per day

Description

Price of total diet per day in pounds sterling. Derivation: Each food and drink in the FFQ nutrient database was priced in June 2012 using MySupermarket.com a website for comparing supermarket food prices nationwide in the UK. For each of the 290 items in the FFQ the lowest non-sale price was selected from among the five retailers represented on the website at that time: Tesco Sainsbury-s Asda Waitrose and Ocado. These food prices were appended to the FFQ at food_code level using the most disaggregated data from FETA (Output 4) and then concatenating on meal_id and subject_id.

Additional Information

Releases

Release 8, Release 8a,

Data Source

Data Context

DERIVED

Data Entry

Study Coordination

Data Availability

Available

Valid From

01/08/2012

Valid To

Present

Is Current

True

Data type

Real

Minimum Value

Maximum Value

Warning Minimum Value

Warning Maximum Value

Significant figures

Decimal Places

Maximum Length

Pattern

Format

Release 10

Release 8

Food_Price_pSt

Release 8a

Food_Price_pSt

All FFQ variables related to Food Frequency Questionnaire as completed by participant.

OUTPUT

All cleaned Derived variables related to Food Frequency Questionnaire

OUTPUT

All Foods variables derived from Food Frequency Questionnaire using FETA v2.53

OUTPUT

All variables belonging to phase 1 of the study

OUTPUT