单词	perinatal
释义	perinatalpe‧ri‧na‧tal /ˌperəˈneɪtl◂/ adjective technical Word Origin WORD ORIGINperinatal Origin: 1900-2000 peri- (from Greek; ➔ PERICARDIUM) + natal Examples EXAMPLES FROM OTHER DICTIONARIES perinatal health care EXAMPLES FROM THE CORPUS Perinatal mortality is measured by the perinatal mortality ratio. As many congenital abnormalities can be prevented, these developmental defects should not be considered an irreducible component of perinatal mortality. For these categories hospital 1 had the lowest perinatal mortality rates among the consultant units after adjustment for risk factors. Interestingly, five of these infants had some unusual perinatal features. Perhaps not surprisingly, the women transferred to consultant care had the highest perinatal mortality rates. The confounding factors were patients' characteristics that had been shown to be predictive of increased perinatal risk. The problems of interpreting perinatal mortality rates have been described by Campbell and MacDonald Davies and Tew. The risk of neonatal group B streptococcal sepsis is also significantly increased in combination with perinatal risk factors. word sets WORD SETS► Birth afterbirth, nounantenatal, adjectiveartificial insemination, nounbaby blues, nounbarren, adjectivebarrier method, nounbear, verbbirth control, nounbreast-feed, verbbreech birth, nouncaesarean, nouncap, nounchildbearing, nounchildbirth, nounconceive, verbconfinement, nouncontraception, nouncontraction, nounC-section, noundeliver, verbdelivery, noundiaphragm, nounDutch cap, nounembryo, nounembryology, nouneugenics, nounfamily planning, nounfertility, nounfertility drug, nounfertilize, verbfetal, adjectivefetus, nounfoetal position, nounfoetus, nounfull-term, adjectivegestation, noungonad, nounincubator, nouninduce, verbinduction, nouninfant mortality rate, nouninfertile, adjectiveIUD, nounIVF, nounmaternal, adjectivematernity, nounmidwife, nounmidwifery, nounmilk, nounmiscarriage, nounmiscarry, verbmorning-after pill, nounmorning sickness, nounmother-to-be, nounmum-to-be, nounnatal, adjectivenatural, adjectivenatural childbirth, nounneuter, verbnurse, verbobstetrics, nounoral contraceptive, nounoviduct, nounovulate, verbovum, nounperinatal, adjectivepostnatal, adjectivepreemie, nounpregnancy, nounpregnant, adjectivepremature, adjectivepresentation, nounprocreate, verbproduce, verbquickening, nounreproduce, verbreproduction, nounreproductive, adjectiverhythm method, nounspay, verbsterile, adjectivesterilize, verbstillbirth, nounstillborn, adjectivestretch mark, nounsurrogate mother, nounswaddle, verbswaddling clothes, nountermination, nountest-tube baby, nountrimester, nounultrasound, nounumbilical cord, noununborn, adjectivewean, verbzygote, noun Collocations COLLOCATIONS FROM THE CORPUSNOUN► death · Design - Case-control study of perinatal deaths.· His classification allowed all perinatal deaths to be categorised whether or not necropsy had been undertaken.· No estimates of perinatal mortality rates were made for the units where few referrals and subsequent perinatal deaths occurred. ► mortality · Thus the perinatal mortality ratio is the sum of the late fetal death ratio and the under-7-day mortality rate.· For these categories hospital 1 had the lowest perinatal mortality rates among the consultant units after adjustment for risk factors.· The problems of interpreting perinatal mortality rates have been described by Campbell and MacDonald Davies and Tew.· As many congenital abnormalities can be prevented, these developmental defects should not be considered an irreducible component of perinatal mortality.· Perhaps not surprisingly, the women transferred to consultant care had the highest perinatal mortality rates.· Main outcome measure - Crude perinatal mortality rates and rates adjusted for case mix.· No estimates of perinatal mortality rates were made for the units where few referrals and subsequent perinatal deaths occurred.· Perinatal mortality is measured by the perinatal mortality ratio. at or around the time of birth → antenatal, post natal:  a high rate of perinatal mortality
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