month of birth of non-resident biological child
This variable is only available in the Special Licence (SN 7083) and Secure Access (SN 7332) datasets.
Datafiles
Variable note:
This variable is part of the "random subsetting of questionnaire content" experiment. See the description of experiments in the IP User Guide.
Question asked in the latest wave:
annualfertilityhistory_ip17.lchdobm
Question label:
Newborn child's DOB month
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
And if [(LChLv = 2|3) | (LChLv = 1 & (LChNo = 99|DK|REF|MIS)) |LChChk = 2 ] // newborn child is no longer living with respondent or has died/stillborn or resident child not identified
And if [Pregend 2] // Newborn child not stillborn
Question interviewer instructions:
ENTER MONTH
Further details:
For further details about this question, please see the questionnaires
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 56 | 38.62% |
| refusal | -2 | 2 | 1.38% |
| January | 1 | 8 | 5.52% |
| February | 2 | 5 | 3.45% |
| March | 3 | 8 | 5.52% |
| April | 4 | 5 | 3.45% |
| May | 5 | 4 | 2.76% |
| June | 6 | 16 | 11.03% |
| July | 7 | 9 | 6.21% |
| August | 8 | 6 | 4.14% |
| September | 9 | 9 | 6.21% |
| October | 10 | 8 | 5.52% |
| November | 11 | 4 | 2.76% |
| December | 12 | 5 | 3.45% |
| Total | 145 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 6.37 | 58 | 1.0 | 12.0 | 3.21 | 87 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 129 | 34.58% |
| don't know | -1 | 6 | 1.61% |
| january | 1 | 21 | 5.63% |
| february | 2 | 20 | 5.36% |
| march | 3 | 17 | 4.56% |
| april | 4 | 20 | 5.36% |
| may | 5 | 28 | 7.51% |
| june | 6 | 19 | 5.09% |
| july | 7 | 15 | 4.02% |
| august | 8 | 22 | 5.9% |
| september | 9 | 23 | 6.17% |
| october | 10 | 23 | 6.17% |
| november | 11 | 19 | 5.09% |
| december | 12 | 11 | 2.95% |
| Total | 373 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 6.32 | 135 | 1.0 | 12.0 | 3.33 | 238 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 540 | 43.72% |
| refusal | -2 | 6 | 0.49% |
| don't know | -1 | 20 | 1.62% |
| january | 1 | 60 | 4.86% |
| february | 2 | 56 | 4.53% |
| march | 3 | 48 | 3.89% |
| april | 4 | 48 | 3.89% |
| may | 5 | 59 | 4.78% |
| june | 6 | 52 | 4.21% |
| july | 7 | 49 | 3.97% |
| august | 8 | 62 | 5.02% |
| september | 9 | 66 | 5.34% |
| october | 10 | 69 | 5.59% |
| november | 11 | 37 | 3.0% |
| december | 12 | 63 | 5.1% |
| Total | 1235 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 6.58 | 566 | 1.0 | 12.0 | 3.47 | 669 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 596 | 40.6% |
| refusal | -2 | 2 | 0.14% |
| don't know | -1 | 59 | 4.02% |
| january | 1 | 71 | 4.84% |
| february | 2 | 63 | 4.29% |
| march | 3 | 72 | 4.9% |
| april | 4 | 85 | 5.79% |
| may | 5 | 82 | 5.59% |
| june | 6 | 78 | 5.31% |
| july | 7 | 68 | 4.63% |
| august | 8 | 65 | 4.43% |
| september | 9 | 70 | 4.77% |
| october | 10 | 54 | 3.68% |
| november | 11 | 63 | 4.29% |
| december | 12 | 40 | 2.72% |
| Total | 1468 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 6.13 | 657 | 1.0 | 12.0 | 3.27 | 811 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| missing | -9 | 9 | 0.46% |
| inapplicable | -8 | 790 | 40.12% |
| refusal | -2 | 8 | 0.41% |
| don't know | -1 | 21 | 1.07% |
| january | 1 | 117 | 5.94% |
| february | 2 | 74 | 3.76% |
| march | 3 | 99 | 5.03% |
| april | 4 | 90 | 4.57% |
| may | 5 | 127 | 6.45% |
| june | 6 | 91 | 4.62% |
| july | 7 | 93 | 4.72% |
| august | 8 | 96 | 4.88% |
| september | 9 | 94 | 4.77% |
| october | 10 | 78 | 3.96% |
| november | 11 | 96 | 4.88% |
| december | 12 | 86 | 4.37% |
| Total | 1969 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 6.34 | 828 | 1.0 | 12.0 | 3.43 | 1141 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 40 | 83.33% |
| July | 7 | 2 | 4.17% |
| August | 8 | 1 | 2.08% |
| October | 10 | 2 | 4.17% |
| November | 11 | 3 | 6.25% |
| Total | 48 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 9.38 | 40 | 7.0 | 11.0 | 1.77 | 8 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 56 | 94.92% |
| January | 1 | 1 | 1.69% |
| August | 8 | 1 | 1.69% |
| December | 12 | 1 | 1.69% |
| Total | 59 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 7.0 | 56 | 1.0 | 12.0 | 5.57 | 3 |
