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Variable

UK Data Service variable record for:

National Child Development Study: Childhood Data, Sweeps 0-3, 1958-1974

Variable Details

Variablen502
Label0 Smoking prior to pregnancy
Responses
1 Nonsmoker, less than 1 per day 10221
3 1 to 4 daily 1333
4 5 to 9 daily 2411
5 10 to 14 daily 2405
6 15 to 19 daily 497
7 20 to 24 daily 382
8 25 to 29 daily 43
9 30 or more daily 57
-1 NA 66
Sysmiss 1143
DisclaimerPlease note that these frequencies are not weighted.
LocationNational Child Development Study: Childhood Data, Sweeps 0-3, 1958-1974
UniverseAll children in Great Britain born in one particular week in 1958.;National
SamplingNo sampling (total universe);See documentation for further details.
Study TypeLongitudinal/panel/cohort
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