| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(K210) | Gastro-oesophageal reflux disease with oesophagitis | 12890 | |
| OUTPAT | OUTPAT_ICD10(K219) | Gastro-oesophageal reflux disease without oesophagitis | 11264 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K21) | Gastro-oesophageal reflux disease. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 4809 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K219) | Gastro-oesophageal reflux disease without oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 3515 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K210) | Gastro-oesophageal reflux disease with oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 3268 | |
| INPAT | INPAT_ICD10(K210) | Gastro-oesophageal reflux disease with oesophagitis | 3060 | |
| INPAT | INPAT_ICD10(K219) | Gastro-oesophageal reflux disease without oesophagitis | 1707 | |
| INPAT | INPAT_ICD9(5301A) | Diseases of oesophagus, Oesophagitis | 653 | |
| OUTPAT | OUTPAT_ICD10(K21) | Gastro-oesophageal reflux disease | 414 | |
| INPAT | INPAT_ICD10(K21) | Gastro-oesophageal reflux disease | 32 |