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追加:第 20 节第 13 条,新生儿黄疸的就医信号

完整同步原作内容。作者:eternity4719。

追加:第 20 节第 13 条,新生儿黄疸的就医信号

2026-10-01。第 20 节原来只在第 3 条提过一句「新生儿黄疸也能正常打疫苗」,没有一条讲黄疸本身什么时候该去医院。补在节末,没有插在中间,免得条号顺延。

和已有条目的分工

  • 第 20 节第 3 条(疫苗):只说生理性黄疸、母乳性黄疸不耽误打疫苗。新条目备注里指过去,不重复。
  • 第 27 节第 13 条(足跟血筛查):讲足跟血筛查和听力筛查,不涉及黄疸。新条目备注里指过去。
  • 第 27 节第 14 条(新生儿办居民医保)备注提到「黄疸照蓝光」是新生儿住院的常见原因,讲的是医保参保,不冲突。
  • 第 20 节第 8 条(不满 3 个月发热 38 ℃ 就去医院):写法参照它,成本栏同样写「几百元以内」的估计。

1. 美国儿科学会 2022 年指南

  • 题录:Kemper AR 等 (2022). Pediatrics 150(3) e2022058859。Europe PMC 题录核对(PMID 35927462),没有摘要。
  • 全文:publications.aap.org 被 Cloudflare 挡住,无头 Chrome 也只拿到验证页。改用 web.archive.org 的存档页(http://web.archive.org/web/2024/https://publications.aap.org/pediatrics/article/150/3/e2022058859/188726/Clinical-Practice-Guideline-Revision-Management-of),无头 Chrome 带代理取到全文约 14 万字。来源栏给 DOI。
  • 原文:「More than 80% of newborn infants will have some degree of jaundice.」
  • 原文:「high bilirubin concentrations can cause acute bilirubin encephalopathy and kernicterus」;「Kernicterus is a permanent disabling neurologic condition characterized by some or all of the following: choreoathetoid cerebral palsy, upward gaze paresis, enamel dysplasia of deciduous teeth, sensorineural hearing loss or auditory neuropathy or dyssynchrony spectrum disorder, and characteristic findings on brain MRI.」
  • 表 1(发展成重度高胆红素血症的风险因素):「Lower gestational age」「Jaundice in the first 24 h after birth」「Parent or sibling requiring phototherapy or exchange transfusion」「Exclusive breastfeeding with suboptimal intake」等。表 2 神经毒性风险因素含「Gestational age <38 wk」。
  • KAS 2:「Oral supplementation with water or dextrose water should not be provided to prevent hyperbilirubinemia or decrease bilirubin concentrations.」
  • 日光:「the practical difficulties involved in safely exposing infants to the sun, either inside or outside, while also avoiding sunburn preclude the use of sunlight as a reliable therapeutic tool, and therefore, it is not recommended.」
  • 光疗:「Phototherapy decreases bilirubin concentrations through a variety of photochemical reactions that allow the bilirubin to be more easily excreted.」
  • KAS 9(没写进正文,备注改用 NICE 的天数):「For breastfed infants who are still jaundiced at 3 to 4 weeks of age, and for formula-fed infants who are still jaundiced at 2 weeks of age, the total and direct-reacting (or conjugated) bilirubin concentrations should be measured」。

2. NHS「Jaundice in babies」

  • URL:https://www.nhs.uk/conditions/jaundice-newborn/(Page last reviewed: 24 March 2026;带代理 curl 取到)
  • 原文(急诊一档):「Call 999 or go to A&E if: Your baby has jaundice and: is sleepier than normal or difficult to wake / is not feeding / is floppy or stiff, or they have jerking or twitching movements / has a high temperature of 38C or more, or a low temperature of 36C or less … / has not been producing any wet nappies / has difficulty breathing … / is less than 24 hours old」
  • 原文(尽快约医生一档):「Your baby is over 24 hours old and: you think they have jaundice / they've been diagnosed with jaundice and it's not getting better, or is getting worse / their pee is dark yellow or brown or their poo is a pale creamy colour」
  • 原文:「Most babies need around 48 hours of phototherapy.」成本栏「一般照两天左右」据此。
  • 体温、尿布、呼吸三项没写进正文:体温已有本节第 8 条,后两项和黄疸本身关系不大,条目放不下。

3. NICE CG98

  • URL:https://www.nice.org.uk/guidance/cg98/chapter/Recommendations(带代理 curl 取到)
  • 1.2.6:「Do not rely on visual inspection alone to estimate the bilirubin level in a baby with suspected jaundice.」
  • 1.2.10:「In all babies with suspected or obvious jaundice in the first 24 hours of life, measure and record the serum bilirubin level urgently (within 2 hours).」
  • 1.7.1:「In babies with a gestational age of 37 weeks or more with jaundice lasting more than 14 days, and in babies with a gestational age of less than 37 weeks and jaundice lasting more than 21 days: look for pale chalky stools and/or dark urine that stains the nappy; measure the conjugated bilirubin …」

4. 全球负担估算

  • Bhutani VK 等 (2013). Pediatr Res 74 Suppl 1: 86-100,Europe PMC 摘要(PMID 24366465)。
  • 原文:「Of these, 480,700 (0.36%) had either Rh disease (373,300 …) or developed EHB from other causes (107,400 …), with a 24% risk for death (114,100 …), 13% for kernicterus (75,400), and 11% for stillbirths.」「More than 83% of survivors with kernicterus had one or more impairments.」
  • 这是系统综述加模型估算,四分之三的死亡在撒哈拉以南非洲和南亚,不能直接套到国内。

5. 台湾大便比色卡

  • Hsiao CH 等 (2008). Hepatology 47(4):1233-1240,Europe PMC 摘要(PMID 18306391)。
  • 原文:「the Kasai operation before 60 days of age can significantly improve prognosis」;「a national stool color screening system was established by integrating the infant stool color card into the child health booklet given to every neonate in Taiwan since 2004」;「The national rate of the Kasai operation before 60 days of age increased from 60% in 2004 to 74.3% in 2005.」
  • Lee M 等 (2016). Medicine 95(12):e3166,Europe PMC 摘要(PMID 27015203),卷期按 Crossref 核对。
  • 原文:「This hospitalization rate reduction was followed by a reduction in mortality from 26.2% to 15.9% after 2006.」是推行前后的对比,正文写明「不是分组试验」。

6. 国家基本公共卫生服务规范(第三版)

  • URL:https://www.nhc.gov.cn/ewebeditor/uploadfile/2017/04/20170417104506514.pdf(curl 直接下载成功,pdftotext 能逐字抽中文)
  • 原文:「新生儿出院后 1 周内,医务人员到新生儿家中进行,同时进行产后访视。……重点询问和观察喂养、睡眠、大小便、黄疸、脐部情况、口腔发育等情况。」
  • 原文:「新生儿出生后 28~30 天,结合接种乙肝疫苗第二针,在乡镇卫生院、社区卫生服务中心进行随访。重点询问和观察新生儿的喂养、睡眠、大小便、黄疸等情况」。

没有写进去的

  • 「黄到手心脚心」:交代的题目里有这一条,但能核到的来源里都没有把它当就医信号。美国儿科学会指南反而说按从头到脚的蔓延程度估胆红素不准,NICE 也写明不要只靠肉眼。所以正文改写成「越来越黄」(出自 NHS 的「getting worse」),备注里写「肉眼估不准,拿不准就去测」。
  • 中国的新生儿高胆红素血症专家共识(中华医学会儿科学分会新生儿学组):原文在期刊,本轮没取到能逐字核对的全文,不引。
  • 中国大陆是否统一发放大便比色卡:卫健委站内搜索「大便比色卡」「胆道闭锁」都没有找到全国性文件,不写。
  • 核黄疸在中国或高收入国家的发生率:没有找到能逐字核对的数字,只写了全球估算。
  • 出院后几天复查胆红素:美国指南按出院前胆红素离光疗线的差值决定,放在流程图(Fig 7)里,是图片,文字取不到;正文只写「医生另约了复查的按约的时间去」。

收益量级与证据等级

  • 证据等级 B:就医信号来自指南和官方给家长的说明,属于专家共识;能量化的数字是模型估算(Bhutani)和推行前后的对比(台湾两项)。没有研究直接量化「家长按信号及时就医」能少掉多少死亡和残疾。
  • 收益定「大」,口径「死亡率」:按死亡率口径的阈值,台湾推行比色卡后胆道闭锁死亡率从 26.2% 降到 15.9%,相对降幅约 39%,超过 20%。这个数字是前后对比,可能混进了同期治疗进步的影响,所以证据等级只给 B。核黄疸是永久残疾,后果本身也支持定「大」。