Variable

UK Data Service variable record for:

Cambridge Prenatal Screening Study : Main Study, 1990-1991

Variable Details

Variablebca4
LabelAMNIO TESTING FOR SPINA BIF
Responses
0 NOT TICKED 880
1 TICKED' 639
9 18
Sysmiss 287
DisclaimerPlease note that these frequencies are not weighted.
LocationCambridge Prenatal Screening Study : Main Study, 1990-1991