| affect man | 0.40 |
| show symptom | 0.37 |
| common | 0.29 |
| infertility | 0.59 |
| pelvic inflammatory dis… | 0.50 |
| ectopic pregnancy | 0.38 |
| transmitted disease | 0.44 |
| bacterial infection | 0.38 |
| serious disease | 0.16 |
| left untreated | 0.47 |
| treated | 0.45 |
| treated with antibiotic | 0.35 |
| believed to play role | 0.16 |