Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(O244) Diabetes mellitus arising in pregnancy 13823
INPAT INPAT_ICD10(O244) Diabetes mellitus arising in pregnancy 12646
OUTPAT OUTPAT_ICD10(O209) Haemorrhage in early pregnancy, unspecified 3678
OUTPAT OUTPAT_ICD10(O200) Threatened abortion 3404
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O244) Diabetes mellitus arising in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2984
OUTPAT OUTPAT_ICD10(O240) Pre-existing diabetes mellitus, insulin-dependent 2022
OUTPAT OUTPAT_ICD10(O249) Diabetes mellitus in pregnancy, unspecified 1943
OUTPAT OUTPAT_ICD10(O266) Liver disorders in pregnancy, childbirth and the puerperium 1787
INPAT INPAT_ICD10(O240) Pre-existing diabetes mellitus, insulin-dependent 1698
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2682) Exhaustion and fatigue pregnancy-related. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1564
INPAT INPAT_ICD10(O266) Liver disorders in pregnancy, childbirth and the puerperium 1561
INPAT INPAT_ICD10(O249) Diabetes mellitus in pregnancy, unspecified 1401
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O219) Vomiting of pregnancy, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1351
OUTPAT OUTPAT_ICD10(O288) Other abnormal findings on antenatal screening of mother 1273
OUTPAT OUTPAT_ICD10(O2688) Other specified pregnancy-related conditions 1223
OUTPAT OUTPAT_ICD10(O2682) Exhaustion and fatigue pregnancy-related 1107
INPAT INPAT_ICD10(O235) Infections of the genital tract in pregnancy 1078
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O21) Excessive vomiting in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 991
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O209) Haemorrhage in early pregnancy, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 886
INPAT INPAT_ICD10(O2682) Exhaustion and fatigue pregnancy-related 833
OUTPAT OUTPAT_ICD10(O210) Mild hyperemesis gravidarum 825
OUTPAT OUTPAT_ICD10(O219) Vomiting of pregnancy, unspecified 810
OUTPAT OUTPAT_ICD10(O283) Abnormal ultrasonic finding on antenatal screening of mother 800
OUTPAT OUTPAT_ICD10(O267) Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium 777
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2688) Other specified pregnancy-related conditions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 617
INPAT INPAT_ICD10(O210) Mild hyperemesis gravidarum 614
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! 602
OUTPAT OUTPAT_ICD10(O281) Abnormal biochemical finding on antenatal screening of mother 590
INPAT INPAT_ICD10(O200) Threatened abortion 589
OUTPAT OUTPAT_ICD10(O208) Other haemorrhage in early pregnancy 585
OUTPAT OUTPAT_ICD10(O241) Pre-existing diabetes mellitus, non-insulin-dependent 557
INPAT INPAT_ICD10(O2688) Other specified pregnancy-related conditions 432
OUTPAT OUTPAT_ICD10(O269) Pregnancy-related condition, unspecified 412
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O24) Diabetes mellitus in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 386
INPAT INPAT_ICD10(O219) Vomiting of pregnancy, unspecified 384
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O200) Threatened abortion. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 321
INPAT INPAT_ICD10(O288) Other abnormal findings on antenatal screening of mother 304
OUTPAT OUTPAT_ICD10(O231) Infections of bladder in pregnancy 299
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O210) Mild hyperemesis gravidarum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 299
INPAT INPAT_ICD10(O241) Pre-existing diabetes mellitus, non-insulin-dependent 297
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O20) Haemorrhage in early pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 282
INPAT INPAT_ICD10(O209) Haemorrhage in early pregnancy, unspecified 277
INPAT INPAT_ICD10(O267) Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium 222
OUTPAT OUTPAT_ICD10(O211) Hyperemesis gravidarum with metabolic disturbance 222
OUTPAT OUTPAT_ICD10(O235) Infections of the genital tract in pregnancy 218
INPAT INPAT_ICD10(O211) Hyperemesis gravidarum with metabolic disturbance 202
INPAT INPAT_ICD10(O283) Abnormal ultrasonic finding on antenatal screening of mother 187
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O249) Diabetes mellitus in pregnancy, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 185
INPAT INPAT_ICD10(O269) Pregnancy-related condition, unspecified 157
INPAT INPAT_ICD10(O281) Abnormal biochemical finding on antenatal screening of mother 156
OUTPAT OUTPAT_ICD10(O223) Deep phlebothrombosis in pregnancy 149
OUTPAT OUTPAT_ICD10(O234) Unspecified infection of urinary tract in pregnancy 144
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O269) Pregnancy-related condition, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 139
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2680) Gingivitis associated with pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 138
OUTPAT OUTPAT_ICD10(O280) Abnormal haematological finding on antenatal screening of mother 134
INPAT INPAT_ICD10(O230) Infections of kidney in pregnancy 131
OUTPAT OUTPAT_ICD10(O220) Varicose veins of lower extremity in pregnancy 131
OUTPAT OUTPAT_ICD10(O260) Excessive weight gain in pregnancy 127
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O224) Haemorrhoids in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 122
INPAT INPAT_ICD10(O231) Infections of bladder in pregnancy 120
OUTPAT OUTPAT_ICD10(O289) Abnormal finding on antenatal screening of mother, unspecified 120
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O240) Pre-existing diabetes mellitus, insulin-dependent. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 120
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O208) Other haemorrhage in early pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 118
OUTPAT OUTPAT_ICD10(O230) Infections of kidney in pregnancy 117
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O211) Hyperemesis gravidarum with metabolic disturbance. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 103
OUTPAT OUTPAT_ICD10(O222) Superficial thrombophlebitis in pregnancy 102
INPAT INPAT_ICD10(O223) Deep phlebothrombosis in pregnancy 95
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O220) Varicose veins of lower extremity in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 77
OUTPAT OUTPAT_ICD10(O224) Haemorrhoids in pregnancy 76
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! 72
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O268) Name not found. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 71
INPAT INPAT_ICD10(O234) Unspecified infection of urinary tract in pregnancy 69
OUTPAT OUTPAT_ICD10(O212) Late vomiting of pregnancy 67
INPAT INPAT_ICD10(O280) Abnormal haematological finding on antenatal screening of mother 65
OUTPAT OUTPAT_ICD10(O221) Genital varices in pregnancy 60
INPAT INPAT_ICD10(O260) Excessive weight gain in pregnancy 59
OUTPAT OUTPAT_ICD10(O242) Pre-existing malnutrition-related diabetes mellitus 59
OUTPAT OUTPAT_ICD10(O239) Other and unspecified genitourinary tract infection in pregnancy 55
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O221) Genital varices in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
INPAT INPAT_ICD10(O220) Varicose veins of lower extremity in pregnancy 50
OUTPAT OUTPAT_ICD10(O243) Pre-existing diabetes mellitus, unspecified 49
OUTPAT OUTPAT_ICD10(O228) Other venous complications in pregnancy 48
OUTPAT OUTPAT_ICD10(O264) Herpes gestationis 45
INPAT INPAT_ICD10(O268) Name not found 44
INPAT INPAT_ICD10(O212) Late vomiting of pregnancy 43
OUTPAT OUTPAT_ICD10(O263) Retained intrauterine contraceptive device in pregnancy 42
OUTPAT OUTPAT_ICD10(O2685) Polymorphic eczema associated with pregnancy 42
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O223) Deep phlebothrombosis in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 42
INPAT INPAT_ICD10(O239) Other and unspecified genitourinary tract infection in pregnancy 41
OUTPAT OUTPAT_ICD10(O218) Other vomiting complicating pregnancy 41
OUTPAT OUTPAT_ICD10(O262) Pregnancy care of habitual aborter 41
OUTPAT OUTPAT_ICD10(O268) Name not found 40
OUTPAT OUTPAT_ICD10(O20) Haemorrhage in early pregnancy 38
INPAT INPAT_ICD10(O222) Superficial thrombophlebitis in pregnancy 37
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! 37
INPAT INPAT_ICD10(O208) Other haemorrhage in early pregnancy 36
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O222) Superficial thrombophlebitis in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 36
OUTPAT OUTPAT_ICD10(O2684) Renal disease pregnancy-related 35
INPAT INPAT_ICD10(O228) Other venous complications in pregnancy 33
OUTPAT OUTPAT_ICD10(O24) Diabetes mellitus in pregnancy 33
OUTPAT OUTPAT_ICD10(O285) Abnormal chromosomal and genetic finding on antenatal screening of mother 32
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O212) Late vomiting of pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 32
OUTPAT OUTPAT_ICD10(O265) Maternal hypotension syndrome 30
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O218) Other vomiting complicating pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 30
INPAT INPAT_ICD10(O2680) Gingivitis associated with pregnancy 26
OUTPAT OUTPAT_ICD10(O2680) Gingivitis associated with pregnancy 26
OUTPAT OUTPAT_ICD10(O294) Spinal and epidural anaesthesia-induced headache during pregnancy 26
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O283) Abnormal ultrasonic finding on antenatal screening of mother. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 26
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O288) Other abnormal findings on antenatal screening of mother. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 26
INPAT INPAT_ICD10(O294) Spinal and epidural anaesthesia-induced headache during pregnancy 25
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O231) Infections of bladder in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 25
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2685) Polymorphic eczema associated with pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 25
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O28) Abnormal findings on antenatal screening of mother. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 25
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O241) Pre-existing diabetes mellitus, non-insulin-dependent. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
INPAT INPAT_ICD10(O2684) Renal disease pregnancy-related 21
INPAT INPAT_ICD10(O242) Pre-existing malnutrition-related diabetes mellitus 20
INPAT INPAT_ICD10(O243) Pre-existing diabetes mellitus, unspecified 20
INPAT INPAT_ICD10(O221) Genital varices in pregnancy 19
OUTPAT OUTPAT_ICD10(O229) Venous complication in pregnancy, unspecified 19
INPAT INPAT_ICD10(O224) Haemorrhoids in pregnancy 18
INPAT INPAT_ICD10(O285) Abnormal chromosomal and genetic finding on antenatal screening of mother 18
OUTPAT OUTPAT_ICD10(O21) Excessive vomiting in pregnancy 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O234) Unspecified infection of urinary tract in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
INPAT INPAT_ICD10(O262) Pregnancy care of habitual aborter 17
INPAT INPAT_ICD10(O2685) Polymorphic eczema associated with pregnancy 16
INPAT INPAT_ICD10(O218) Other vomiting complicating pregnancy 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O280) Abnormal haematological finding on antenatal screening of mother. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
OUTPAT OUTPAT_ICD10(O261) Low weight gain in pregnancy 14
INPAT INPAT_ICD10(O264) Herpes gestationis 13
INPAT INPAT_ICD10(O289) Abnormal finding on antenatal screening of mother, unspecified 13
OUTPAT OUTPAT_ICD10(O233) Infections of other parts of urinary tract in pregnancy 13
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O289) Abnormal finding on antenatal screening of mother, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
OUTPAT OUTPAT_ICD10(O284) Abnormal radiological finding on antenatal screening of mother 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O265) Maternal hypotension syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
OUTPAT OUTPAT_ICD10(O282) Abnormal cytological finding on antenatal screening of mother 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O263) Retained intrauterine contraceptive device in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD10(O229) Venous complication in pregnancy, unspecified 10
OUTPAT OUTPAT_ICD10(O299) Complication of anaesthesia during pregnancy, unspecified 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O235) Infections of the genital tract in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
OUTPAT OUTPAT_ICD10(O25) Malnutrition in pregnancy 9
INPAT INPAT_ICD10(O233) Infections of other parts of urinary tract in pregnancy 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O230) Infections of kidney in pregnancy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
INPAT INPAT_ICD10(O265) Maternal hypotension syndrome 7
OUTPAT OUTPAT_ICD10(O290) Pulmonary complications of anaesthesia during pregnancy 7
INPAT INPAT_ICD10(O263) Retained intrauterine contraceptive device in pregnancy 6
INPAT INPAT_ICD10(O284) Abnormal radiological finding on antenatal screening of mother 6
OUTPAT OUTPAT_ICD10(O26) Maternal care for other conditions predominantly related to pregnancy 6
INPAT INPAT_ICD10(O261) Low weight gain in pregnancy 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O264) Herpes gestationis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O2684) Renal disease pregnancy-related. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5