Validity and feasibility scores assigned during the first and second Delphi rounds.

From 1 to 26: indicators included in the first round.From 27 to 32: new indicators added by panellists for evaluation in the second round.“Status: included” means that the indicator was included in the second round without any change; “status: modified” means the indicator was included in the second round after being modified; “status: deleted” means the indicator was not included in the second round; and “status: added” means the indicator was added for inclusion in the second round on the suggestion of the panellists.#21. Brachial plexus palsy was rated as valid but was not selected after discussion with the researchers and a review of the comments by the panellists. It was considered relatively rare and ill-suited to continuous CUSUM-chart monitoring.#24., #25., #26. Apgar to 9 at 5 min was considered to high and not relevant for neonatal outcomes.ICU: intensive care unit; NICU: neonatal intensive care unit; Wk: weeks of amenorrhoea.1~26号指标为首轮纳入的评估指标；27~32号指标为评审专家在第二轮评估中新增的指标。「状态：已纳入」指该指标未经修改直接纳入第二轮评估；「状态：已修改」指该指标经调整优化后纳入第二轮评估；「状态：已剔除」指该指标未被纳入第二轮评估；「状态：新增」指该指标经评审专家提议后新增纳入第二轮评估。#21. 臂丛神经麻痹（Brachial plexus palsy）虽被评定为有效指标，但经与研究人员沟通并复核评审专家意见后未被入选，因其发生率相对较低，且不适用于连续累积和控制图（CUSUM-chart）监测。#24、#25、#26号指标：5分钟阿普加评分（Apgar）达9分的标准被认为阈值过高，与新生儿结局关联度较低，故未纳入后续评估。术语对照表：ICU（intensive care unit）：重症监护室；NICU（neonatal intensive care unit）：新生儿重症监护室；Wk（weeks of amenorrhoea）：闭经周数。