Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD9(6488A) Abnormal glucose tolerance of mother, complicating pregnancy, childbirth, or the puerperium 2264
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2682) Exhaustion and fatigue pregnancy-related. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2220
OUTPAT OUTPAT_ICD10(O266) Liver disorders in pregnancy, childbirth and the puerperium 2101
INPAT INPAT_ICD10(O266) Liver disorders in pregnancy, childbirth and the puerperium 1811
OUTPAT OUTPAT_ICD10(O2682) Exhaustion and fatigue pregnancy-related 1465
OUTPAT OUTPAT_ICD10(O2688) Other specified pregnancy-related conditions 1442
INPAT INPAT_ICD10(O2682) Exhaustion and fatigue pregnancy-related 1058
OUTPAT OUTPAT_ICD10(O267) Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium 912
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O267) Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 852
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2688) Other specified pregnancy-related conditions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 851
INPAT INPAT_ICD10(O2688) Other specified pregnancy-related conditions 506
OUTPAT OUTPAT_ICD10(O269) Pregnancy-related condition, unspecified 469
INPAT INPAT_ICD9(6489X) Other current conditions complicating pregnancy, childbirth, or the puerperium 393
INPAT INPAT_ICD10(O267) Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium 257
INPAT INPAT_ICD9(6482A) Anemia complicating pregnancy, childbirth, or the puerperium 243
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O269) Pregnancy-related condition, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 210
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2680) Gingivitis associated with pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 199
INPAT INPAT_ICD10(O269) Pregnancy-related condition, unspecified 176
OUTPAT OUTPAT_ICD10(O260) Excessive weight gain in pregnancy 172
INPAT INPAT_ICD9(6481B) Other current conditions in the mother classifiable elsewhere but complicating pregnancy, childbirth and the puerperium, Thyroid dysfunction 147
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O266) Liver disorders in pregnancy, childbirth and the puerperium. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 92
INPAT INPAT_ICD10(O260) Excessive weight gain in pregnancy 91
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O268) Name not found. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 74
OUTPAT OUTPAT_ICD10(O2685) Polymorphic eczema associated with pregnancy 59
OUTPAT OUTPAT_ICD10(O263) Retained intrauterine contraceptive device in pregnancy 52
INPAT INPAT_ICD9(6484X) Other current conditions in the mother classifiable elsewhere but complicating pregnancy, childbirth and the puerperium, Mental disorders 51
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O26) Maternal care for other conditions predominantly related to pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 50
INPAT INPAT_ICD10(O268) Name not found 48
INPAT INPAT_ICD9(6487A) Bone and joint disorders of back, pelvis, and lower limbs of mother, complicating pregnancy, childbirth, or the puerperium 48
OUTPAT OUTPAT_ICD10(O264) Herpes gestationis 48
INPAT INPAT_ICD9(6481A) Other current conditions in the mother classifiable elsewhere but complicating pregnancy, childbirth and the puerperium, Thyroid dysfunction 44
OUTPAT OUTPAT_ICD10(O262) Pregnancy care of habitual aborter 42
OUTPAT OUTPAT_ICD10(O268) Name not found 42
OUTPAT OUTPAT_ICD10(O2684) Renal disease pregnancy-related 38
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2685) Polymorphic eczema associated with pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 34
OUTPAT OUTPAT_ICD10(O265) Maternal hypotension syndrome 31
OUTPAT OUTPAT_ICD10(O2680) Gingivitis associated with pregnancy 31
INPAT INPAT_ICD10(O2680) Gingivitis associated with pregnancy 30
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O265) Maternal hypotension syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 25
INPAT INPAT_ICD10(O2684) Renal disease pregnancy-related 24
INPAT INPAT_ICD10(O2685) Polymorphic eczema associated with pregnancy 18
OUTPAT OUTPAT_ICD10(O261) Low weight gain in pregnancy 18
INPAT INPAT_ICD10(O262) Pregnancy care of habitual aborter 17
INPAT INPAT_ICD9(6485A) Congenital cardiovascular disorders complicating pregnancy, childbirth, or the puerperium 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O263) Retained intrauterine contraceptive device in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
INPAT INPAT_ICD9(6486A) Other cardiovascular diseases complicating pregnancy, childbirth, or the puerperium 15
INPAT INPAT_ICD10(O264) Herpes gestationis 14
INPAT INPAT_ICD10(O261) Low weight gain in pregnancy 7
INPAT INPAT_ICD10(O265) Maternal hypotension syndrome 7
OUTPAT OUTPAT_ICD10(O26) Maternal care for other conditions predominantly related to pregnancy 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O260) Excessive weight gain in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD10(O263) Retained intrauterine contraceptive device in pregnancy 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2684) Renal disease pregnancy-related. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O264) Herpes gestationis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5