Variable

UK Data Service variable record for:

Cambridge Prenatal Screening Study : Main Study, 1990-1991

Variable Details

Variablebch4
LabelHCAP; TEST AFTER 28 WKS
Responses
-2 15
0 NOT TICKED 1514
1 TICKED' 0
9 8
Sysmiss 287
DisclaimerPlease note that these frequencies are not weighted.
LocationCambridge Prenatal Screening Study : Main Study, 1990-1991