Table 3. The 25 events with the highest ranks according to the t-test.
| Event | Event type | Description | % cases | % controls |
|---|---|---|---|---|
| cervixcancer | Text Entity | cervical cancer | 43.603 | 0.345 |
| cervixca | Text Entity | cervix ca | 7.949 | 0.037 |
| mikroinvasiv | Text Entity | microinvasive | 9.765 | 0.037 |
| skivepitelca | Text Entity | squamous cell ca | 6.662 | 0.173 |
| cin 3 | Text Entity | cervical dysplasia, grade 3 | 14.459 | 0.574 |
| medelhög diff | Text Entity | moderately diff | 12.339 | 0.962 |
| skivepitelcancer | Text Entity | squamous cell carcinoma | 31.643 | 0.956 |
| invasivt växa | Text Entity | invasive growth | 8.251 | 0.827 |
| skivepitelcancer in situ | Text Entity | squamous cell carcinoma in situ | 6.435 | 0.222 |
| lågt diff | Text Entity | poorly diff | 9.841 | 0.648 |
| Z031 | ICD full code | Observation for suspected malignant neoplasm | 7.873 | 1.382 |
| överväxt | Text Entity | overgrowth | 6.510 | 1.024 |
| D06 | ICD subsection | Carcinoma in situ: Cervix | 8.857 | 0.617 |
| D069 | ICD full code | Carcinoma in situ: Cervix, unspecified | 8.478 | 0.592 |
| lättblöda | Text Entity | easily bleeding | 11.734 | 2.233 |
| AV033 | Procedure | Evaluation before surgery | 12.339 | 3.855 |
| LDC03 | Procedure | Cervical conization using diathermy or laser | 5.223 | 0.907 |
| C51-C58 | ICD section | Malignant neoplasms of female genital organs | 15.443 | 2.054 |
| XLE00 | Procedure | Colposcopy | 8.251 | 1.252 |
| cellförändring | Text Entity | dysplasia | 11.052 | 1.999 |
| cancer in situ | Text Entity | cancer in situ | 6.586 | 0.827 |
| postmenopausal blödning | Text Entity | postmenopausal bleeding | 6.283 | 0.746 |
| LDA20 | Procedure | Biopsy of portio | 8.781 | 0.944 |
| breddöka | Text Entity | increased width | 6.510 | 0.981 |
| låg diff | Text Entity | poorly diff | 7.040 | 0.592 |
| C54 | ICD subsection | Malignant neoplasm of corpus uteri | 8.100 | 1.147 |
Events associated with less than 5% of cases have been excluded. The description column gives translations of the Swedish textual entities and the words “ca” and “diff” are abbreviations of “cancer” and “differentiation”, respectively. Since lemmatization has been used, an entity such as mikroinvasiv (indefinite form) also represents mikroinvastivt (definite form) and mikroinvasiva (plural form).