pregnancy 1: pregnancy resulted in multiple births
Datafile
Question asked in the latest wave:
annualfertilityhistory_ip17.lchmulti
Question label:
Pregnancy resulted in multiple births
Question text:
I am sorry to hear your baby/babies were stillborn. {if Pregend=2} Did you have a multiple birth such as twins or triplets with this pregnancy {if Pregout=1|2} stillbirth {if Pregend=2}?
Question universe:
if [ff_ivlolw = 1 | ff_everint = 1] // Interviewed at prior wave or has been interviewed previously
And if [NextPreg = 1] // Has not reached current pregnancy status
And if [(PregOut = 1|2) | Pregend =2] // Pregnancy or partner's pregnancy ended in live birth or stillbirth;
Further details:
For further details about this question, please see the questionnaires
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2418 | 96.95% |
| proxy | -7 | 30 | 1.2% |
| No, it was a single birth | 4 | 46 | 1.84% |
| Total | 2494 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2770 | 97.3% |
| proxy | -7 | 22 | 0.77% |
| Yes, twins | 1 | 1 | 0.04% |
| No, it was a single birth | 4 | 54 | 1.9% |
| Total | 2847 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2645 | 97.24% |
| proxy | -7 | 34 | 1.25% |
| Yes, twins | 1 | 1 | 0.04% |
| No, it was a single birth | 4 | 40 | 1.47% |
| Total | 2720 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 3043 | 99.41% |
| proxy | -7 | 3 | 0.1% |
| No, it was a single birth | 4 | 15 | 0.49% |
| Total | 3061 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2232 | 98.46% |
| proxy | -7 | 15 | 0.66% |
| No, it was a single birth | 4 | 20 | 0.88% |
| Total | 2267 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2145 | 96.93% |
| proxy | -7 | 51 | 2.3% |
| Yes, twins | 1 | 1 | 0.05% |
| No, it was a single birth | 4 | 16 | 0.72% |
| Total | 2213 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2870 | 95.99% |
| proxy | -7 | 94 | 3.14% |
| No, it was a single birth | 4 | 26 | 0.87% |
| Total | 2990 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2458 | 95.64% |
| proxy | -7 | 89 | 3.46% |
| No, it was a single birth | 4 | 23 | 0.89% |
| Total | 2570 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2235 | 93.99% |
| proxy | -7 | 111 | 4.67% |
| yes, twins | 1 | 1 | 0.04% |
| no, it was a single birth | 4 | 31 | 1.3% |
| Total | 2378 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2330 | 96.56% |
| proxy | -7 | 76 | 3.15% |
| no, it was a single birth | 4 | 7 | 0.29% |
| Total | 2413 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| missing | -9 | 1 | 0.05% |
| inapplicable | -8 | 1990 | 92.6% |
| proxy | -7 | 125 | 5.82% |
| Yes, twins | 1 | 1 | 0.05% |
| No, it was a single birth | 4 | 32 | 1.49% |
| Total | 2149 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| missing | -9 | 3 | 0.14% |
| inapplicable | -8 | 1962 | 91.6% |
| proxy | -7 | 147 | 6.86% |
| Yes, twins | 1 | 1 | 0.05% |
| No, it was a single birth | 4 | 29 | 1.35% |
| Total | 2142 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2156 | 90.4% |
| proxy | -7 | 206 | 8.64% |
| no, it was a single birth | 4 | 23 | 0.96% |
| Total | 2385 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 1598 | 91.0% |
| proxy | -7 | 135 | 7.69% |
| yes, twins | 1 | 1 | 0.06% |
| no, it was a single birth | 4 | 22 | 1.25% |
| Total | 1756 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 1775 | 94.92% |
| proxy | -7 | 82 | 4.39% |
| no | 2 | 13 | 0.7% |
| Total | 1870 | 100.0% |
