PNO of twin 1
Datafile
Question asked in the latest wave:
fertilityhistory_w15.zygosity1fh
Question label:
PNO of twin 1
Question universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [two biological children with the same DOB or birthdays one day apart] // Potential twins
And if [TwinConffh = 1] // Twin in household
Further details:
For further details about this question, please see the questionnaires
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 281 | 47.87% |
| Total | 587 | 100.0% |
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