• 中国科学论文统计源期刊
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  • 美国化学文摘(CA)来源期刊
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临床输血与检验 ›› 2022, Vol. 24 ›› Issue (2): 170-175.DOI: 10.3969/j.issn.1671-2587.2022.02.007

• 新生儿血液检测专题 • 上一篇    下一篇

全国住院输血新生儿血气检测指标分析*

王李秦, 孙杨, 刘凤华, 谢昕昕, 马婷, 杨江存   

  1. 710068 陕西省人民医院输血科(王李秦,谢昕昕,马婷,杨江存); 陕西省人民医院数据中心(孙杨); 哈尔滨医科大学第一附属医院输血科(刘凤华)
  • 收稿日期:2021-10-13 发布日期:2022-04-12
  • 通讯作者: 马婷,女,博士在读,主管技师,主要从事临床输血工作,(E-mail)mating1988527@126.com。共同通信作者:杨江存,男,博士,研究员,硕士生导师,主要从事临床输血工作,(E-mail)yjc65@sina.com。
  • 作者简介:王李秦(1992-),女,陕西咸阳人,住院医师,硕士,主要从事临床输血研究,(E-mail)xpwlqd@163.com。并列第一作者:孙杨(1981-),女,山东日照人,高级统计师,博士,主要从事数据统计工作及输血数据研究,(E-mail)suny519@163.com。
  • 基金资助:
    *本课题受陕西省科技成果转移与推广计划-获奖成果转化项目(No.2020CGHJ-029)和陕西省人民医院领军人才项目(No.2021LJ-14)资助

Blood Gas Indexes Changes in Hospitalized Neonates with Blood Transfusion in China

WANG Li-qin, SUN Yang, LIU Feng-hua, et al   

  1. Department of Transfusion Medicine, Shaanxi Provincial People's Hospital, Xi' an 710068
  • Received:2021-10-13 Published:2022-04-12

摘要: 目的 调查全国住院输血新生儿血气检测指标,为深入研究不同阶段新生儿血气分析参考范围提供数据支持。方法 本研究采用多中心回顾性调研方式,以全国46家医院2017年1月1日~2018年6月30日收治的输血新生儿5 669例为研究对象,按照统一的数据采集表,采集新生儿住院诊治数据,对采集数据按胎龄分为<32 w组,32~36 w组,≥37 w组三组,统计分析新生儿住院期间输血干预前血气分析数据。结果 随着新生儿日龄及胎龄的增大,pH值呈小幅波动,但总体呈升高的趋势。PO2结果显示<32 w组随日龄增大呈降低趋势,≥37 w组自0~1 d(61.80 mmHg)升高至4~5 d(72.50 mmHg)后趋于平稳,相同日龄三组间PO2值比较,日龄0~3 d时早产儿PO2大于足月儿。PCO2结果显示相同日龄三组间比较,随着胎龄的增大PCO2逐渐降低。新生儿随着日龄和胎龄的增大,HCT值均呈逐渐降低的趋势。SaO2结果显示≥37 w 组自0~1 d(93%)升高至2~3 d(96.40%)后趋于稳定。结论 不同胎龄不同日龄新生儿血气相关指标变化显著,依据胎龄日龄制定新生儿血气指标参考范围有助于指导临床对新生儿疾病的精准诊疗。

关键词: 新生儿, 血气分析, 参考范围

Abstract: Objective To investigate the blood gas indexes of hospitalized neonates with blood transfusion nationwide,and provide data support for in-depth research on the reference range of blood gas in newborns at different stages. Methods We conducted a multi-center retrospective study of 5 669 newborns with blood transfusion admitted to 46 hospitals in China between January 1, 2017 and June 30, 2018 as the research objects. According to a unified data collection table, the diagnosis and treatment data of hospitalized newborns were collected. Based on the gestational age, these newborns were categorized into three groups:<32 w group, 32~36 w group, and ≥37 w group. The blood gas values were statistically analyzed. Results The pH value of newborns fluctuated slightly with the increase of gestational age and age, but the overall trend generally increased. PO2 showed that the <32 w group showed a decreasing trend with increasing age, and the ≥37 w group increased from 0~1 day (61.80 mmHg) to 4~5 days (72.50 mmHg) and then stabilized. Comparison of PO2 among the three groups at the same age, PO2 in preterm infants was greater than that of full-term infants at 0~3 days. PCO2 showed that PCO2 gradually decreased with the increase of gestational age among the three groups at the same day. The HCT value showed a gradual decrease trend with the increase of day and gestational age. SaO2 showed that the ≥37 w group increased from 0~1 day (93%) to 2~3 days (96.40%) and then stabilized. Conclusion Changes in blood gas related indexes of newborns with different gestational ages and days of ages were significant. The reference ranges of neonatal blood gas indexes based on gestational age can help guide the clinical accurate diagnosis and treatment of neonatal diseases.

Key words: Newborn, Blood gas index, Reference range

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