{'fraction_non_alphanumeric': 0.0246422893481717, 'fraction_numerical': 0.01589825119236884, 'mean_word_length': 5.557291666666667, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Caesarean section in South Australia, 1986.

A profile of Caesarean section in South Australia was obtained by analysing the 19,800 births in the perinatal statistics collection in 1986. The Caesarean confinement rate was 19.0%, of which 9.0% were elective sections and 9.9% emergency sections. The rates were highest in large metropolitan hospitals. Elective rates were highest in metropolitan private hospitals, among older women, among those with a previous perinatal death or where a fetal malpresentation occurred. Emergency sections were more common in primigravidas, non-Caucasian women, those with a poor pregnancy history, few antenatal visits and a medical or obstetric complication of pregnancy. The obstetric complications most commonly encountered with Caesarean sections were fetopelvic disproportion, fetal distress, malposition or malpresentation, pregnancy hypertension and uterine inertia. Neonates born by emergency section were more likely to be premature, or low birth-weight and to manifest depression of vital signs compared with vaginal births. They also required more intensive resuscitation and neonatal care, and neonatal death occurred more frequently. Morbidity was much lower in neonates born by elective than emergency section.