Age of respondent in this qu aire. The f
-9 = Not answered/refused
-8 = Don't know
-6 = schedule not obtained
-1 = not applicable

Sex of respondent from household grid. O
-9 = Not answered/refused
-8 = Don't know
-6 = schedule not obtained
-1 = not applicable
1 = Male
2 = Female

Health Board
101 = Ayreshire & Arran
102 = Borders
103 = Argyll & Clyde
104 = Fife
105 = Greater Glasgow
106 = Highland
107 = Lanarkshire
108 = Grampian
109 = Orkney
110 = Lothian
111 = Tayside
112 = Forth Valley
113 = Western Isles
114 = Dumfries & Galloway
115 = Shetland

carstair's index - quintiles
1 = most deprived
5 = least deprived

(D) Cigarette Smoking Status - Never/Ex-reg/Ex-occ/Current
-9 = Refused/Not answered
-8 = Don't know
-6 = schedule not obtained
-1 = not applicable
1 = Never smoked cigarettes at all
2 = Used to smoke cigarettes occasionally
3 = Used to smoke cigarettes regularly
4 = Current cigarette smoker

(D) Cigarette Smoking Status - Banded current smokers
-9 = Refused/Not answered
-8 = Don't know
-6 = schedule not obtained
-1 = not applicable
1 = Light smokers, under 10 a day
2 = Moderate smokers, 10 to under 20 a day
3 = Heavy smokers, 20 or more a day
4 = Don't know number smoked a day
5 = Non-smoker