Variable

UK Data Service variable record for:

Health Survey for England, 2017

Variable Details

VariableUndetectCot
Label(D) Binary of undetectable cotinine, <0.1ng/ml (16+yrs, excl users NDP)
Responses
1 Below 0.1 ng/ml, Undetectable 2857
2 At least 0.1+ ng/ml, Detectable 1485
-5 NA - used NDP in past 7 days 226
-1 Not applicable 5414
DisclaimerPlease note that these frequencies are not weighted.
LocationHealth Survey for England, 2017