| Similarity | Rank | |
|---|---|---|
| primiparous | 0.892 | 72919 |
| xerophthalmia | 0.874 | 66162 |
| non-elderly | 0.872 | 82896 |
| over-75 | 0.866 | 93970 |
| non-fundholder | 0.865 | 50546 |
| nulliparous | 0.861 | 93259 |
| co-resident | 0.861 | 83270 |
| ex-care | 0.856 | 83218 |
| at-risk | 0.856 | 72677 |
| multiparous | 0.855 | 94569 |
| in-hospital | 0.848 | 65993 |
| undernutrition | 0.846 | 91318 |
| age-specific | 0.845 | 50086 |
| decile | 0.844 | 63588 |
| community-acquired | 0.844 | 57606 |
| never-married | 0.844 | 75915 |
| multi-infarct | 0.843 | 82028 |
| misclassify | 0.841 | 94206 |
| person-year | 0.840 | 81566 |
| infecund | 0.840 | 88977 |
| quintile | 0.840 | 84677 |
| non-obese | 0.840 | 80704 |
| symptom-free | 0.839 | 77535 |
| smrs | 0.838 | 66267 |
| miniclinic | 0.838 | 66926 |