pregnancy 1: No. of cigarettes smoked during second trimester
Datafile
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2464 | 98.8% | |
| proxy | -7 | 30 | 1.2% | |
| Total | 2494 | 100.0% | |
| 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 |
|---|
| 9.0 | 2846 | 9.0 | 9.0 | 0 | 1 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2684 | 98.68% | |
| proxy | -7 | 34 | 1.25% | |
| [Value >= 0] | 1 | 2 | 0.07% | |
| Total | 2720 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 8.0 | 2718 | 6.0 | 10.0 | 2.83 | 2 |
| 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 |
|---|
| 6.75 | 2263 | 5.0 | 10.0 | 2.36 | 4 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2161 | 97.65% | |
| proxy | -7 | 51 | 2.3% | |
| [Value >= 0] | 1 | 1 | 0.05% | |
| Total | 2213 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 5.0 | 2212 | 5.0 | 5.0 | 0 | 1 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2893 | 96.76% | |
| proxy | -7 | 94 | 3.14% | |
| [Value >= 0] | 1 | 3 | 0.1% | |
| Total | 2990 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 5.67 | 2987 | 3.0 | 8.0 | 2.52 | 3 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2476 | 96.34% | |
| proxy | -7 | 89 | 3.46% | |
| [Value >= 0] | 1 | 5 | 0.19% | |
| Total | 2570 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 5.0 | 2565 | 1.0 | 10.0 | 3.24 | 5 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2264 | 95.21% | |
| proxy | -7 | 111 | 4.67% | |
| [Value >= 0] | 1 | 3 | 0.13% | |
| Total | 2378 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 9.0 | 2375 | 7.0 | 10.0 | 1.73 | 3 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2337 | 96.85% | |
| proxy | -7 | 76 | 3.15% | |
| Total | 2413 | 100.0% | |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2021 | 94.04% | |
| proxy | -7 | 125 | 5.82% | |
| [Value >= 0] | 1 | 3 | 0.14% | |
| Total | 2149 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 11.67 | 2146 | 10.0 | 15.0 | 2.89 | 3 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 1989 | 92.86% | |
| proxy | -7 | 147 | 6.86% | |
| [Value >= 0] | 1 | 6 | 0.28% | |
| Total | 2142 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 13.33 | 2136 | 10.0 | 20.0 | 4.08 | 6 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2174 | 91.15% | |
| proxy | -7 | 206 | 8.64% | |
| [Value >= 0] | 1 | 5 | 0.21% | |
| Total | 2385 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 9.4 | 2380 | 5.0 | 15.0 | 3.78 | 5 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 1620 | 92.26% | |
| proxy | -7 | 135 | 7.69% | |
| [Value >= 0] | 1 | 1 | 0.06% | |
| Total | 1756 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 15.0 | 1755 | 15.0 | 15.0 | 0 | 1 |