458,490 items of data are available, covering 210,963 participants, encoded using Data-Coding 100010
Defined-instances run from 0 to 4, labelled using Instancing 1
: Conducted in assessment centre, April 2009 to September 2010.
70,690 participants, 70,690 items
Instance 1 : On-line cycle 1, February 2011 to April 2011.
100,575 participants, 100,575 items
Instance 2 : On-line cycle 2, June 2011 to September 2011.
83,242 participants, 83,242 items
Instance 3 : On-line cycle 3, October 2011 to December 2011.
103,762 participants, 103,762 items
Instance 4 : On-line cycle 4, April 2012 to June 2012.
100,221 participants, 100,221 items
Question asked: "Did you drink any coffee yesterday?"
If the participant activated the Help feature they were shown the message:
Include all coffee drinks whether hot, cold/iced, instant, shop bought (including Starbucks), machine made or made by hand. Coffee substitutes such as Barley Cup and Dandelion Coffee should not be recorded here. Instead, record this under other non-alcoholic drinks (further down the page). If some of your coffees were decaffeinated and some were not, please choose Varied for the decaf question. Likewise, if you added sugar/sweetener to some of your coffees but not all, or if the amount of sugar/sweetener you added varied from one coffee drink to another, please choose Varied. The questions on milk, decaffeinated coffee and sugar/sweetener need to be answered here.