| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N301) | Interstitial cystitis (chronic). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 329 | |
| OUTPAT | OUTPAT_ICD10(N301)_ATC/ICD10(N301) | Interstitial cystitis (chronic) | 94 |