Variable

UK Data Service variable record for:

Cambridge Prenatal Screening Study : Sickle Cell Study, 1991-1992

Variable Details

Variableaa9f19
Labelout of control
Responses
-1 25
0 not circled 495
1 circled 0
9 18
DisclaimerPlease note that these frequencies are not weighted.
LocationCambridge Prenatal Screening Study : Sickle Cell Study, 1991-1992