| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD8(04599) | Aseptic mentingitis due to enterovirus, Aseptic meningitis, unspecified | 198 | |
| INPAT | INPAT_ICD8(04300) | Name not found | 65 | |
| INPAT | INPAT_ICD8(04499) | Late effects of actue poliomyelitis | 47 | |
| INPAT | INPAT_ICD8(04597) | Aseptic mentingitis due to enterovirus, Suspecta | 46 | |
| INPAT | INPAT_ICD8(04301) | Name not found | 14 | |
| INPAT | INPAT_ICD8(04500) | Aseptic mentingitis due to enterovirus, Coxsackie virus | 13 | |
| INPAT | INPAT_ICD9(0459X) | Acute poliomyelitis, unspecified | 6 | |
| INPAT | INPAT_ICD8(04399) | Acute poliomyelitis, unspecified, Unspecified | 5 | |
| INPAT | INPAT_ICD9(0451X) | Acute poliomyelitis with other paralysis | 5 |