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Variable

UK Data Service variable record for:

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

Variable Details

Variablen518
Label0 Mothers blood group
Responses
1 No test record 949
2 B positive 1097
3 A.B. positive 390
4 O positive 5986
5 Unknown,ABO pos. 946
6 A negative 1131
7 B negative 240
8 A.B. negative 83
9 O negative 1149
10 Unknown,ABO neg. 236
11 A positive 5030
-1 178
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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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.