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Biomedical subjects

E J Esler

Publications and source records attributed to E J Esler.

8 recordsLinked to original sources

Understanding preterm labour: the use of Path Analysis.

A retrospective study was performed on 465 spontaneous preterm and 13,949 term births, in order to analyze the sequence of events that culminate in preterm labour. Twenty-one variables were investigated by the mathematical technique of Path Analysis. Nine direct and independent precursors of preterm labour were identified. These were antepartum haemorrhage, poor antenatal attendance, previous delivery of a small baby, multiple pregnancy, proteinuria, grand multiparity, cervical suture, low maternal weight, and a history of bleeding before 20 weeks.

Abortion, Spontaneous↗

Poor antenatal attendance and obstetric performance.

A survey of attendance for antenatal care at a public hospital in Brisbane was carried out. "Poor attenders" were more likely to be young, unmarried, grande multiparous, or aboriginal, and to live in a poorer area of the City. This group comprised 6.5% of the total population, but accounted for 14.6% of all low Apgar scores, 23% of all low birth weight babies, 23.1% of all stillbirths, and 18.2% of all neonatal deaths.

Apgar Score↗

Perinatal death: audit and classification.

Two hundred and thirteen perinatal deaths occurred in a population of 10,539 deliveries over a 4-year period. The associated obstetric complications and circumstances were analysed. The majority of perinatal deaths occurred in fetuses in whom there was a serious malformation, or whose birth weight was less than 800 g. Of the 110 deaths which occurred in normal babies weighing 800 g or more, 54 were antepartum, 5 were intrapartum, and 51 were neonatal. The clinical features surrounding these deaths were classified, and their implications discussed.

Birth Weight↗

A comparison of obstetric morbidity and management between clinic and private patients.

The patterns of morbidity and management among clinic and private patients in a teaching hospital were compared by an audit of computerized case records. The clinic patients were more likely to have a poor obstetric history and antenatal complications, and the private patients were managed more actively. Perinatal mortality in the clinic patients was higher and was related to the higher frequency of low birth weight babies.

Adolescent↗

The obstetric performance of the grand multipara.

The computerized records of all women delivered between July, 1974, and June, 1975, at the Mater Mothers' Hospital were analysed, and the obstetric complications associated with grand multiparity were examined. Hypertension, preeclampsia, unstable lie, malpresentation and retained placenta are found to be more common in women of high parity. The low morbidity associated with these conditions in the data may have been related to the close supervision and active management carried out. Anaemia remained more frequent in the grand multiparous women despite modern antenatal care. Hypertension in the grand multiparous women could not be explained by age in the data presented. The cause for hypertension in this group of women remains obscure. Newborn babies of grand multiparas developed neonatal jaundice more frequently. The association between jaundice and oxytocic usage in the data only partially accounted for this observation.

Adult↗