| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD10(P251) | Pneumothorax originating in the perinatal period | 22 | |
| INPAT | INPAT_ICD10(P252) | Pneumomediastinum originating in the perinatal period | 10 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(P25) | Interstitial emphysema and related conditions originating in the perinatal period. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 10 |