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Variable

UK Data Service variable record for:

Cambridge Prenatal Screening Study : Main Study, 1990-1991

Variable Details

Variablebchap4
LabelABNORMAL SP.BIF; EXTRA VITAMINS OFFERED
Responses
-2 13
0 NOT TICKED 1518
1 TICKED' 0
9 6
Sysmiss 287
DisclaimerPlease note that these frequencies are not weighted.
LocationCambridge Prenatal Screening Study : Main Study, 1990-1991
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