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Variable

UK Data Service variable record for:

Cambridge Prenatal Screening Study : Main Study, 1990-1991

Variable Details

Variablecknow
LabelHOW KNOW SEX OF BABY
Responses
1 AMNIO.CVS 33
2 SCAN 55
3 HUNCH 274
4 OTHER 0
0 NOT APP 999
9 36
Sysmiss 427
DisclaimerPlease note that these frequencies are not weighted.
LocationCambridge Prenatal Screening Study : Main Study, 1990-1991
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