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Variable

UK Data Service variable record for:

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

Variable Details

Variablepregj
Label(P1) How long had CM & partner not been using birth control
Question text Until this pregnancy was conceived, how long had you and your partner been having sex, without regularly using birth control?
Responses
1 Years (only) 881
2 Months (only) 2712
3 Weeks (only) 762
4 Months and years 117
5 Always used birth control 1118
6 Never used birth control 585
8 =Dont know 14
9 =Not answered 96
Sysmiss 4976
DisclaimerPlease note that these frequencies are not weighted.
Location1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000
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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