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Variable

UK Data Service variable record for:

1970 British Cohort Study: Birth and 22-Month Subsample, 1970-1972

Variable Details

Variablea0029d
LabelMonth Stopped Pill
Responses
-3 Not Stated 530
-2 Not Known 188
-1 Not Applicable 13617
1 Jan 1968 15
2 13
3 45
4 33
5 27
6 66
7 41
8 49
9 51
10 44
11 67
12 117
13 Jan 1969 176
14 147
15 261
16 319
17 439
18 486
19 131
20 30
21 22
22 8
23 5
24 7
25 Jan 1970 1
27 1
28 1
90 1968 Month NK 53
91 1969 Month NK 206
DisclaimerPlease note that these frequencies are not weighted.
Location1970 British Cohort Study: Birth and 22-Month Subsample, 1970-1972
UniverseLocation of units of observation: National;Population: Children born in one particular week in 1970. The Birth sample covered the United Kingdom while the 22-month Sub-sample covered Great Britain only.
SamplingNo sampling (total universe); One-stage stratified or systematic random sample;The Birth sample (A) included all babies born (alive or dead) after the 24th week of gestation, in one particular week in 1970 in the United Kingdom.<br>The 22-month sub-sample (B) is a 10% sample of the live births in (A) plus all multiple births, all singleton children born at later than 42 weeks gestation, and all singleton children who were on or below the 5th centile of birthweight for their length of gestation.
Study TypeLongitudinal/panel/cohort
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We are supported by the University of Essex, University of Manchester, Jisc, UCL and University of Edinburgh. We are funded by UKRI through the Economic and Social Research Council.