Variable

UK Data Service variable record for:

Cambridge Prenatal Screening Study : Main Study, 1990-1991

Variable Details

Variableochow1
Labelhow changed relp-1st
Responses
0 1017
1 POSITIVE 206
2 NEGATIVE 136
3 NEUTRAL.MIXED 35
9 3
Sysmiss 427
DisclaimerPlease note that these frequencies are not weighted.
LocationCambridge Prenatal Screening Study : Main Study, 1990-1991