pregnancy 1: units alcohol per occasion
Datafile
Question asked in the latest wave:
annualfertilityhistory_ip17.aepuda
Question label:
Units alcohol per occasion
Question text:
And on the days when you did drink alcohol, on average how many units did you drink in a day?
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 [((Preg = 1 | 2) | (MORPREG = 1)) & (Pregout = 1 | 2)] // Pregnancy resulted in a live birth
And if [AEDROF = 5 | 6] // Drank alcohol once or twice a month or less than once a month
Question interviewer instructions:
ADD IF NECESSARY “By a unit I mean 1/2 pint of beer, a glass of wine or a single measure of spirit or liqueur”
Further details:
For further details about this question, please see the questionnaires
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2461 | 98.68% |
| proxy | -7 | 30 | 1.2% |
| [Value >= 0] | 1 | 3 | 0.12% |
| Total | 2494 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 2.67 | 2491 | 1.0 | 6.0 | 2.89 | 3 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2824 | 99.19% |
| proxy | -7 | 22 | 0.77% |
| [Value >= 0] | 1 | 1 | 0.04% |
| Total | 2847 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 2.0 | 2846 | 2.0 | 2.0 | 0 | 1 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2682 | 98.6% |
| proxy | -7 | 34 | 1.25% |
| [Value >= 0] | 1 | 4 | 0.15% |
| Total | 2720 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 2.5 | 2716 | 1.0 | 5.0 | 1.73 | 4 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 3057 | 99.87% |
| proxy | -7 | 3 | 0.1% |
| [Value >= 0] | 1 | 1 | 0.03% |
| Total | 3061 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 2.0 | 3060 | 2.0 | 2.0 | 0 | 1 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2248 | 99.16% |
| proxy | -7 | 15 | 0.66% |
| [Value >= 0] | 1 | 4 | 0.18% |
| Total | 2267 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 0.75 | 2263 | 0 | 1.0 | 0.5 | 4 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2160 | 97.61% |
| proxy | -7 | 51 | 2.3% |
| [Value >= 0] | 1 | 2 | 0.09% |
| Total | 2213 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 1.0 | 2211 | 1.0 | 1.0 | 0 | 2 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2894 | 96.79% |
| proxy | -7 | 94 | 3.14% |
| [Value >= 0] | 1 | 2 | 0.07% |
| Total | 2990 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 3.5 | 2988 | 2.0 | 5.0 | 2.12 | 2 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2477 | 96.38% |
| proxy | -7 | 89 | 3.46% |
| [Value >= 0] | 1 | 4 | 0.16% |
| Total | 2570 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 1.5 | 2566 | 1.0 | 2.0 | 0.58 | 4 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2259 | 95.0% |
| proxy | -7 | 111 | 4.67% |
| don't know | -1 | 1 | 0.04% |
| [Value >= 0] | 1 | 7 | 0.29% |
| Total | 2378 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 1.14 | 2371 | 1.0 | 2.0 | 0.38 | 7 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2336 | 96.81% |
| proxy | -7 | 76 | 3.15% |
| [Value >= 0] | 1 | 1 | 0.04% |
| Total | 2413 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 2.0 | 2412 | 2.0 | 2.0 | 0 | 1 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2015 | 93.76% |
| proxy | -7 | 125 | 5.82% |
| [Value >= 0] | 1 | 9 | 0.42% |
| Total | 2149 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 1.22 | 2140 | 1.0 | 2.0 | 0.44 | 9 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 1990 | 92.9% |
| proxy | -7 | 147 | 6.86% |
| [Value >= 0] | 1 | 5 | 0.23% |
| Total | 2142 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 1.1 | 2137 | 0.5 | 2.0 | 0.55 | 5 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2173 | 91.11% |
| proxy | -7 | 206 | 8.64% |
| [Value >= 0] | 1 | 6 | 0.25% |
| Total | 2385 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 1.33 | 2379 | 1.0 | 2.0 | 0.52 | 6 |



