Variable

UK Data Service variable record for:

Cambridge Prenatal Screening Study : Main Study, 1990-1991

Variable Details

Variablehardka
Labelhardka
Responses
-6 1
-4 8
-3 28
-2 699
-1 202
0 360
1 80
2 180
3 83
4 25
Sysmiss 158
DisclaimerPlease note that these frequencies are not weighted.
LocationCambridge Prenatal Screening Study : Main Study, 1990-1991