| 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! | 19220 | |
| OUTPAT | OUTPAT_ICD10(G442) | Tension-type headache | 16307 | |
| INPAT | INPAT_ICD10(G442) | Tension-type headache | 2478 | |
| OUTPAT | OUTPAT_ICD10(G440) | Cluster headache syndrome | 1212 | |
| OUTPAT | OUTPAT_ICD10(G448) | Other specified headache syndromes | 939 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G448) | Other specified headache syndromes. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 861 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G440) | Cluster headache syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 797 | |
| OUTPAT | OUTPAT_ICD10(G441) | Vascular headache, not elsewhere classified | 743 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G44) | Other headache syndromes. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 422 | |
| INPAT | INPAT_ICD10(G440) | Cluster headache syndrome | 304 | |
| INPAT | INPAT_ICD10(G448) | Other specified headache syndromes | 199 | |
| OUTPAT | OUTPAT_ICD10(G443) | Chronic post-traumatic headache | 195 | |
| OUTPAT | OUTPAT_ICD10(G444) | Drug-induced headache, not elsewhere classified | 145 | |
| INPAT | INPAT_ICD10(G441) | Vascular headache, not elsewhere classified | 138 | |
| INPAT | INPAT_ICD9(3468X) | Other forms of migraine | 107 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G444) | Drug-induced headache, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 65 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G441) | Vascular headache, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 64 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G443) | Chronic post-traumatic headache. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 61 | |
| INPAT | INPAT_ICD10(G444) | Drug-induced headache, not elsewhere classified | 52 | |
| OUTPAT | OUTPAT_ICD10(G44) | Other headache syndromes | 43 | |
| INPAT | INPAT_ICD8(34601) | Migraine, Morbus Harris-Horton | 32 | |
| INPAT | INPAT_ICD10(G443) | Chronic post-traumatic headache | 24 |