Variable

UK Data Service variable record for:

Cambridge Prenatal Screening Study : Main Study, 1990-1991

Variable Details

Variableknow7a
Labelknow7a
Responses
-2 10
-1 1177
0 25
1 301
2 128
3 27
Sysmiss 156
DisclaimerPlease note that these frequencies are not weighted.
LocationCambridge Prenatal Screening Study : Main Study, 1990-1991