Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD10(O840) Multiple delivery, all spontaneous 632
INPAT INPAT_ICD9(6510B) Multiple gestation, Twin pregnancy 625
INPAT INPAT_ICD8(65007) Delivery without mention of complication, Multiple pregnancy, all presentations 489
INPAT INPAT_ICD10(O842) Multiple delivery, all by caesarean section 460
INPAT INPAT_ICD10(O848) Other multiple delivery 262
INPAT INPAT_ICD8(65740) For another reason, prolonged childbirth, multiple childbirth, Occipital presentation 99
INPAT INPAT_ICD8(65747) For another reason, prolonged childbirth, multiple childbirth, Multiple pregnancy, all presentations 63
INPAT INPAT_ICD10(O841) Multiple delivery, all by forceps and vacuum extractor 55
INPAT INPAT_ICD9(6511B) Multiple gestation, Triplet pregnancy 24
OUTPAT OUTPAT_ICD10(O840) Multiple delivery, all spontaneous 20
OUTPAT OUTPAT_ICD10(O848) Other multiple delivery 12
INPAT INPAT_ICD10(O849) Multiple delivery, unspecified 10
INPAT INPAT_ICD8(65746) For another reason, prolonged childbirth, multiple childbirth, Complete or incomplete breech presentation 10
OUTPAT OUTPAT_ICD10(O842) Multiple delivery, all by caesarean section 7
OUTPAT OUTPAT_ICD10(O841) Multiple delivery, all by forceps and vacuum extractor 6