pregnancy 4: No. of cigarettes smoked during second trimester
Datafile
Index term
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 35337 | 99.62% |
| proxy | -7 | 134 | 0.38% |
| Total | 35471 | 100.0% |
| Valid Observations | 0 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 27894 | 99.63% |
| proxy | -7 | 104 | 0.37% |
| Total | 27998 | 100.0% |
| Valid Observations | 0 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 33515 | 97.66% |
| proxy | -7 | 804 | 2.34% |
| Total | 34319 | 100.0% |
| Valid Observations | 0 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 37611 | 95.72% |
| proxy | -7 | 1683 | 4.28% |
| Total | 39294 | 100.0% |
| Valid Observations | 0 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 37448 | 82.86% |
| proxy | -7 | 3129 | 6.92% |
| [Value >= 0] | 1 | 4615 | 10.21% |
| Total | 45192 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| -10.0 | 40577 | -10.0 | -10.0 | 0 | 4615 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 43139 | 91.64% |
| proxy | -7 | 3935 | 8.36% |
| Total | 47074 | 100.0% |
| Valid Observations | 0 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 50688 | 92.89% |
| proxy | -7 | 3880 | 7.11% |
| Total | 54568 | 100.0% |
| Valid Observations | 0 |
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