Australian and New Zealand Neonatal Network Data 2007

The data has been collected by the Australian and New Zealand Neonatal Network (ANZNN) to improve the care of high-risk newborn infants and their families in Australian and New Zealand through collaborative audit and research. This is the thirteenth year that the ANZNN has collected data, allowing comparative reporting over time. There were 6,358 babies from 22 level III NICUs in Australia and 1,644 babies from six level III NICUs in New Zealand registered to ANZNN in 2007. In 2007, 464 babies fulfilled the ANZNN criteria and registered to 18 level II nurseries (14 in New Zealand and 6 in Australia). Data in this collection include maternal characteristics (maternal age, previous antenatal history, assisted conception, presenting antenatal problem, antenatal corticosteroid use, multiple births, method of birth, place of birth, transport after birth to a level III NICU, breastfeeding at discharge and gestational age); and baby's characteristics (gender, resuscitation in delivery suite, apgar score at birth, admission temperature, indication for respiratory support, exogenous surfactant, type of assisted ventilation,ventilation in babies born at less than 32 weeks gestation, ventilation in babies born at 32 to 36 weeks gestation, ventilation in babies born at term, supplemental oxygen therapy, chronic lung disease, pulmonary air leak, neonatal sepsis, retinopathy of prematurity, intraventricular haemorrhage, late cerebral ultrsound, necrotising enterocolitis, neonatal surgery, congenital anomalies, transfer from level III NICUs to other units, length of stay until discharge home and survival of the ANZNN registrants). https://npesu.unsw.edu.au/data-collection/australian-new-zealand-neonatal-network-anznn

本数据集由澳大利亚新西兰新生儿网络（Australian and New Zealand Neonatal Network, ANZNN）采集，旨在通过协作式审计与研究，优化澳大利亚与新西兰地区高危新生儿及其家庭的临床照护质量。本次为ANZNN连续开展数据采集的第十三个年度，可实现跨时间维度的对比分析报告。

2007年，共有来自澳大利亚22家三级新生儿重症监护病房（level III NICU）的6358名婴儿，以及新西兰6家三级NICU的1644名婴儿在ANZNN完成注册。同年，另有464名符合ANZNN纳入标准的婴儿，在18家二级新生儿病房完成注册（其中新西兰14家、澳大利亚6家）。

本次采集的数据涵盖两类核心信息：其一为产妇特征，包括产妇年龄、既往产前病史、辅助生殖史、就诊时产前并发症、产前糖皮质激素使用情况、多胎妊娠、分娩方式、分娩地点、产后转运至三级NICU的情况、出院时母乳喂养状态，以及胎龄；其二为新生儿特征，包括性别、分娩室复苏操作、出生时Apgar评分、入院体温、呼吸支持指征、外源性肺表面活性物质使用情况、辅助通气类型、胎龄小于32周新生儿的通气情况、胎龄32至36周新生儿的通气情况、足月新生儿的通气情况、补充氧疗方案、慢性肺疾病、肺空气漏出症、新生儿败血症、早产儿视网膜病变、脑室内出血、晚期颅脑超声检查结果、坏死性小肠结肠炎、新生儿外科手术、先天性畸形、从三级NICU转至其他医疗单元的情况、出院前住院时长，以及ANZNN注册新生儿的存活率。

数据来源：https://npesu.unsw.edu.au/data-collection/australian-new-zealand-neonatal-network-anznn