Age of respondent in this qu aire. The f
Sex of respondent from household grid. O
Health Board
carstair's index - quintiles
(D) Cigarette Smoking Status - Never/Ex-reg/Ex-occ/Current
(D) Cigarette Smoking Status - Banded current smokers
Number of adults.
social class (adult respondent)
Weight variable
weight grossed to population totals
sequential ID
no from order of selection over months
unique stratum no including regional id