| Similarity | Rank | |
|---|---|---|
| primiparous | 0.890 | 72919 |
| multiparous | 0.885 | 94569 |
| infecund | 0.879 | 88977 |
| nulliparous | 0.879 | 93259 |
| non-married | 0.879 | 57714 |
| over-75 | 0.872 | 93970 |
| lone-parent | 0.868 | 38596 |
| non-demented | 0.856 | 80927 |
| over-65 | 0.855 | 63970 |
| never-married | 0.849 | 75915 |
| co-resident | 0.847 | 83270 |
| two-child | 0.842 | 62823 |
| non-elderly | 0.841 | 82896 |
| vsa | 0.837 | 85751 |
| community-acquired | 0.836 | 57606 |
| 3-year-olds | 0.834 | 89389 |
| postpartum | 0.834 | 94610 |
| seroconverted | 0.833 | 40163 |
| xerophthalmia | 0.829 | 66162 |
| misclassify | 0.829 | 94206 |
| non-handicapped | 0.827 | 88014 |
| icus | 0.827 | 69174 |
| non-maori | 0.824 | 44862 |
| person-year | 0.824 | 81566 |
| two-parent | 0.824 | 46118 |