| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G442) | Tension-type headache. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 15862 | |
| OUTPAT | OUTPAT_ICD10(G442) | Tension-type headache | 14585 | |
| INPAT | INPAT_ICD10(G442) | Tension-type headache | 2296 | |
| OUTPAT | OUTPAT_ICD10(G440) | Cluster headache syndrome | 1074 | |
| OUTPAT | OUTPAT_ICD10(G448) | Other specified headache syndromes | 821 | |
| OUTPAT | OUTPAT_ICD10(G441) | Vascular headache, not elsewhere classified | 677 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G440) | Cluster headache syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 660 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G448) | Other specified headache syndromes. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 621 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G44) | Other headache syndromes. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 313 | |
| INPAT | INPAT_ICD10(G440) | Cluster headache syndrome | 271 | |
| OUTPAT | OUTPAT_ICD10(G443) | Chronic post-traumatic headache | 179 | |
| INPAT | INPAT_ICD10(G448) | Other specified headache syndromes | 177 | |
| INPAT | INPAT_ICD10(G441) | Vascular headache, not elsewhere classified | 127 | |
| OUTPAT | OUTPAT_ICD10(G444) | Drug-induced headache, not elsewhere classified | 122 | |
| INPAT | INPAT_ICD9(3468X) | Other forms of migraine | 100 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G441) | Vascular headache, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 57 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G444) | Drug-induced headache, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 56 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G443) | Chronic post-traumatic headache. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 51 | |
| INPAT | INPAT_ICD10(G444) | Drug-induced headache, not elsewhere classified | 48 | |
| OUTPAT | OUTPAT_ICD10(G44) | Other headache syndromes | 35 | |
| INPAT | INPAT_ICD8(34601) | Migraine, Morbus Harris-Horton | 31 | |
| INPAT | INPAT_ICD10(G443) | Chronic post-traumatic headache | 21 |