Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(D751) Secondary polycythaemia 601
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(D751) Secondary polycythaemia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 104
INPAT INPAT_ICD10(D751) Secondary polycythaemia 57
INPAT INPAT_ICD8(28900) Other disease of blood and blood-forming organs, Polycythaemia, secondary 39
INPAT INPAT_ICD9(2890X) Other diseases of blood and blood-forming organs, Polycythaemia, secondary 10
INPAT INPAT_ICD9(2890A) Other diseases of blood and blood-forming organs, Polycythaemia, secondary 5