Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(Z827) Family history of congenital malformations, deformations and chromosomal abnormalities 650
OUTPAT OUTPAT_ICD10(Z824) Family history of ischaemic heart disease and other diseases of the circulatory system 471
OUTPAT OUTPAT_ICD10(Z823) Family history of stroke 313
OUTPAT OUTPAT_ICD10(Z820) Family history of epilepsy and other diseases of the nervous system 255
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Z824) Family history of ischaemic heart disease and other diseases of the circulatory system. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 169
OUTPAT OUTPAT_ICD10(Z826) Family history of arthritis and other diseases of the musculoskeletal system and connective tissue 107
OUTPAT OUTPAT_ICD10(Z828) Family history of other disabilities and chronic diseases leading to disablement, not elsewhere classified 89
OUTPAT OUTPAT_ICD10(Z821) Family history of blindness and visual loss 34
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Z825) Family history of asthma and other chronic lower respiratory diseases. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 30
OUTPAT OUTPAT_ICD10(Z825) Family history of asthma and other chronic lower respiratory diseases 23
INPAT INPAT_ICD10(Z827) Family history of congenital malformations, deformations and chromosomal abnormalities 22
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Z823) Family history of stroke. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 22
INPAT INPAT_ICD10(Z824) Family history of ischaemic heart disease and other diseases of the circulatory system 13
OUTPAT OUTPAT_ICD10(Z822) Family history of deafness and hearing loss 10
INPAT INPAT_ICD10(Z823) Family history of stroke 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Z827) Family history of congenital malformations, deformations and chromosomal abnormalities. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Z828) Family history of other disabilities and chronic diseases leading to disablement, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Z820) Family history of epilepsy and other diseases of the nervous system. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Z822) Family history of deafness and hearing loss. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Z826) Family history of arthritis and other diseases of the musculoskeletal system and connective tissue. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD10(Z820) Family history of epilepsy and other diseases of the nervous system 5
INPAT INPAT_ICD10(Z828) Family history of other disabilities and chronic diseases leading to disablement, not elsewhere classified 5