Biomaterial Database

Analysis of perinatal mortality rate in the Stockholm area. 1979

A Ericson, and M Eriksson, and R Zetterström

During the period 1973--1976, a significant decrease in perinatal mortality from 14.2 to 10.4/10 newborns occurred in Sweden. In the Stockholm area, the mean perinatal mortality during the same period varied significantly between the different maternity hospitals, even when pre-term and high risk pregnancies were excluded from the comparison. The majority of hospitals with fewer deliveries and without pediatric wards had a perinatal mortality above the mean. Some explanations of these differences were also looked for in differences between the total population of the referral area of each maternity hospital. In the referral areas of the hospitals with a perinatal mortality above the mean, there were higher percentages of low-income households and over-crowded dwellings and fewer professional people than in the other area. The results suggest a need for analysis of individually-based data to find etiological factors which account for differences in perinatal mortality.

UI	MeSH Term	Description	Entries
D007226	Infant Mortality	Postnatal deaths from BIRTH to 365 days after birth in a given population. Postneonatal mortality represents deaths between 28 days and 365 days after birth (as defined by National Center for Health Statistics). Neonatal mortality represents deaths from birth to 27 days after birth.	Neonatal Mortality,Mortality, Infant,Postneonatal Mortality,Infant Mortalities,Mortalities, Infant,Mortalities, Neonatal,Mortalities, Postneonatal,Mortality, Neonatal,Mortality, Postneonatal,Neonatal Mortalities,Postneonatal Mortalities
D007231	Infant, Newborn	An infant during the first 28 days after birth.	Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants
D008297	Male		Males
D008423	Maternal Age	The age of the mother in PREGNANCY.	Age, Maternal,Ages, Maternal,Maternal Ages
D010298	Parity	The number of offspring a female has borne. It is contrasted with GRAVIDITY, which refers to the number of pregnancies, regardless of outcome.	Multiparity,Nulliparity,Primiparity,Parity Progression Ratio,Parity Progression Ratios,Ratio, Parity Progression,Ratios, Parity Progression
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D002391	Catchment Area, Health	A geographic area defined and served by a health program or institution.	Health Service Area,Health Catchment Area,Service Area, Health,Area, Health Catchment,Area, Health Service,Areas, Health Catchment,Areas, Health Service,Catchment Areas, Health,Health Catchment Areas,Health Service Areas,Service Areas, Health
D005260	Female		Females
D005313	Fetal Death	Death of the developing young in utero. BIRTH of a dead FETUS is STILLBIRTH.	Fetal Mummification,Fetal Demise,Death, Fetal,Deaths, Fetal,Demise, Fetal,Fetal Deaths,Mummification, Fetal
D005865	Gestational Age	The age of the conceptus, beginning from the time of FERTILIZATION. In clinical obstetrics, the gestational age is often estimated from the onset of the last MENSTRUATION which is about 2 weeks before OVULATION and fertilization. It is also estimated to begin from fertilization, estrus, coitus, or artificial insemination.	Embryologic Age,Fetal Maturity, Chronologic,Chronologic Fetal Maturity,Fetal Age,Maturity, Chronologic Fetal,Age, Embryologic,Age, Fetal,Age, Gestational,Ages, Embryologic,Ages, Fetal,Ages, Gestational,Embryologic Ages,Fetal Ages,Gestational Ages