Variable

UK Data Service variable record for:

Cambridge Prenatal Screening Study : Main Study, 1990-1991

Variable Details

Variabledcword13
LabelPOWERFUL
Responses
0 NOT CIRCLED 1235
1 CIRCLED 77
9 105
Sysmiss 407
DisclaimerPlease note that these frequencies are not weighted.
LocationCambridge Prenatal Screening Study : Main Study, 1990-1991