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Variable

UK Data Service variable record for:

1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000

Variable Details

Variablecgpreg21
Label(P7) MC:Whether smoked during pregnancy
Question text Please tell me whether you did each of these things listed on this card? (IF MALE) We are interested in whether you smoked during these times. Response 3.
Responses
1 Smoked in 3 mths before preg 0
2 Smoked in mths 1-5 of preg 0
3 Smoked in mths 6-9 of preg 7
4 Did not smoke in 3 months before preg 0
Sysmiss 11254
DisclaimerPlease note that these frequencies are not weighted.
Location1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000
Interviewer InstructionsSHOWCARD I. READ CODES 1-3 SEPERATELY AND CODE MULTI-CODE IF APPLICABLE. IF 1-3 DO NOT APPLY CODE 4. NOTE THAT THIS QUESTION REFERS TO MALE SMOKING HABITS IN THE CASE OF MALE COHORT MEMBERS. IF NOT 1-3 CODE 4.
UniverseLocation of units of observation: National;Population: The original BCS70 sample included all children born in one week in 1970 in the United Kingdom, but waves beyond the initial birth survey have generally only included Great Britain.
SamplingNo sampling (total universe)
Study TypeLongitudinal/panel/cohort
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