Table 7.
Adjusted Binary Logistic Regression Analysis of FASD Diagnosis as a Function of Usual Number of Drinks per Drinking Day 3 Months Prior to Pregnancy: Over 25 Imputations – Midwestern City (n=337)
| S.E. | Sig. | Odds Ratio Exp(B) | Lower | Upper | Fraction Missing Info. | Relative Increase Variance | Relative Efficiency | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 drink per drinking day | 1.399 | 0.962 | 0.147 | 4.051 | 0.610 | 26.888 | 0.290 | 0.398 | 0.989 |
| 2 drinks per drinking day | 1.355 | 0.888 | 0.128 | 3.876 | 0.677 | 22.195 | 0.246 | 0.319 | 0.990 |
| 3 drinks per drinking day | 2.311 | 0.990 | 0.020 | 10.089 | 1.443 | 70.536 | 0.222 | 0.280 | 0.991 |
| 4 drinks per drinking day | 2.191 | 1.095 | 0.046 | 8.945 | 1.037 | 77.153 | 0.280 | 0.381 | 0.989 |
| 5 drinks or more per drinking day | 3.276 | 0.885 | 0.000 | 26.472 | 4.653 | 150.615 | 0.228 | 0.290 | 0.991 |
| Covariates | |||||||||
| Used tobacco during pregnancy | 0.651 | 0.588 | 0.268 | 1.918 | 0.606 | 6.072 | 0.024 | 0.025 | 0.999 |
| Used any illicit drugs during pregnancy | −0.066 | 0.733 | 0.929 | 0.936 | 0.222 | 3.941 | 0.053 | 0.055 | 0.998 |
| Constant | −3.919 | 0.766 | 0.000 | 0.020 | 0.004 | 0.090 | 0.273 | 0.368 | 0.989 |
Reference group: non-drinkers