Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(N911) Secondary amenorrhoea 1862
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(N911) Secondary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 915
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(N912) Amenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 442
INPAT INPAT_ICD8(62600) Disorders of menstruation, Absent 319
OUTPAT OUTPAT_ICD10(N910) Primary amenorrhoea 223
OUTPAT OUTPAT_ICD10(N912) Amenorrhoea, unspecified 129
INPAT INPAT_ICD10(N911) Secondary amenorrhoea 56
INPAT INPAT_ICD9(6260A) Absence of menstruation 50
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(N910) Primary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 30
INPAT INPAT_ICD8(62601) Name not found 28
INPAT INPAT_ICD10(N912) Amenorrhoea, unspecified 16
INPAT INPAT_ICD10(N910) Primary amenorrhoea 10
INPAT INPAT_ICD8(62602) Name not found 6