Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(O927) Other and unspecified disorders of lactation 342
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O926) Galactorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 197
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O920) Retracted nipple associated with childbirth. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 109
OUTPAT OUTPAT_ICD10(O921) Cracked nipple associated with childbirth 83
OUTPAT OUTPAT_ICD10(O924) Hypogalactia 80
OUTPAT OUTPAT_ICD10(O926) Galactorrhoea 52
OUTPAT OUTPAT_ICD10(O922) Other and unspecified disorders of breast associated with childbirth 36
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O921) Cracked nipple associated with childbirth. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 36
OUTPAT OUTPAT_ICD10(O920) Retracted nipple associated with childbirth 34
OUTPAT OUTPAT_ICD10(O925) Suppressed lactation 26
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O927) Other and unspecified disorders of lactation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 26
INPAT INPAT_ICD8(67808) Mastitis and other disorders of lactation, Alia definitae 22
INPAT INPAT_ICD9(6764A) Failure of lactation 15
INPAT INPAT_ICD10(O924) Hypogalactia 13
INPAT INPAT_ICD8(67809) Mastitis and other disorders of lactation, Unspecified 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O922) Other and unspecified disorders of breast associated with childbirth. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD9(6768X) Other disorders of lactation 8
INPAT INPAT_ICD10(O920) Retracted nipple associated with childbirth 7
INPAT INPAT_ICD9(6765A) Suppressed lactation 6
OUTPAT OUTPAT_ICD10(O923) Agalactia 6
INPAT INPAT_ICD10(O921) Cracked nipple associated with childbirth 5
INPAT INPAT_ICD10(O925) Suppressed lactation 5
INPAT INPAT_ICD8(67800) Mastitis and other disorders of lactation, Lymphangitis mammae 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O925) Suppressed lactation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5