AbstractObjectiveTo describe breastfeeding-supportive practices in U.S. maternity hospitals with advanced neonatal care units (ANCU).Study DesignUsing 2022 mPINC data, we calculated the percent of hospitals reporting (1) breastfeeding-supportive practices for “most” (≥80%) mother-baby dyads in ANCUs, by hospital demographic characteristics and (2) infant receipt of mother’s own milk or donor milk at any time while in the ANCU, by ANCU level.ResultsMore than 90% of hospitals reported that “most” mothers (≥80%) were advised on some breastfeeding-supportive practices.

摘要目的描述美国拥有先进新生儿护理单位（ANCU）的产科医院的母乳喂养支持实践。研究设计使用2022年mPINC数据，我们计算了报告（1）ANCU中“大多数”（≥80%）母婴双胞胎的母乳喂养支持措施的医院百分比，按医院人口统计学特征和（2）婴儿在ANCU期间随时接受母亲自己的牛奶或供体牛奶，按ANCU水平。结果超过90%的医院报告说，“大多数”母亲（≥80%）被建议采取一些母乳喂养支持措施。

Fewer hospitals reported that “most” mothers expressed milk within one hour of birth (37%) or that kangaroo care was practiced for “most” eligible newborns (63%). Receipt of mother’s own milk varied by unit level and state.ConclusionBreastfeeding-supportive practices requiring the technical competency of healthcare providers (e.g., early milk expression, kangaroo care) are less likely to be implemented in ANCU settings compared to practices centered around providing advice or education..

更少的医院报告说，“大多数”母亲在出生后一小时内表达了牛奶（37%），或者对“大多数”符合条件的新生儿（63%）进行了袋鼠护理。母亲母乳的接收因单位级别和州而异。结论与以提供建议或教育为中心的实践相比，需要医疗保健提供者技术能力的母乳喂养支持实践（例如，早期母乳表达，袋鼠护理）不太可能在ANCU环境中实施。。

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Fig. 1: Proportion of hospitals with advanced neonatal care units reporting that “most” (≥80%) infants receive their own mother’s milk while in the unit, by state, mPINC 20221,2.

图1:mPINC 20221,2报告“大多数”（≥80%）婴儿在该单位接受母乳的先进新生儿护理单位的医院比例。

Data availability

数据可用性

mPINC data may be requested by filling out a data request form and submitting a signed data use agreement. Inquiries can be directed to mPINC@cdc.gov.

可以通过填写数据请求表并提交签署的数据使用协议来请求mPINC数据。查询可直接发送至mPINC@cdc.gov.

NotesLevel I (well newborn nursery); Level II (special care nursery); Level III (neonatal intensive care unit); Level IV (regional neonatal intensive care unit) [26].A Baby-Friendly designation is a certification that can be achieved by maternity care facilities meeting the optimal level of care for infant feeding and mother-baby bonding, as determined by the accrediting body, Baby-Friendly USA, Inc [28].ReferencesOsterman MJK, Hamilton BE, Martin JA, Driscoll AK, Valenzuela CP.

NotesLevel I（well新生儿托儿所）；二级（特护托儿所）；III级（新生儿重症监护室）；IV级（地区新生儿重症监护室）[26]。。参考Osterman MJK，Hamilton BE，Martin JA，Driscoll AK，Valenzuela CP。

Births: Final data for 2021. Natl Vital Stat Rep. 2023;72:1–53..

出生：2021年的最终数据。Natl Vital Stat Rep.2023；。。

Google Scholar

谷歌学者

Altobelli E, Angeletti PM, Verrotti A, Petrocelli R. The impact of human milk on necrotizing enterocolitis: a systematic review and meta-analysis. Nutrients. 2020;12:1322.

Altobelli E，Angeletti PM，Verrotti A，Petrocelli R.母乳对坏死性小肠结肠炎的影响：系统评价和荟萃分析。营养素。2020年；12： 1322年。

Google Scholar

谷歌学者

Miller J, Tonkin E, Damarell RA, McPhee AJ, Suganuma M, Suganuma H, et al. A systematic review and meta-analysis of human milk feeding and morbidity in very low birth weight infants. Nutrients. 2018;10:707.

Miller J，Tonkin E，Damarell RA，McPhee AJ，Suganuma M，Suganuma H等。极低出生体重儿母乳喂养和发病率的系统评价和荟萃分析。营养素。2018年；10： 707年。

Google Scholar

谷歌学者

Parker MG, Stellwagen LM, Noble L, Kim JH, Poindexter BB, Puopolo KM, et al. Promoting human milk and breastfeeding for the very low birth weight infant. Pediatrics. 2021;148:e2021054272.

Parker MG、Stellwagen LM、Noble L、Kim JH、Poindexter BB、Puopolo KM等。促进极低出生体重婴儿的母乳喂养和母乳喂养。儿科。2021年；148:e2021054272。

Google Scholar

谷歌学者

Mannel R, Peck JD. Outcomes associated with type of milk supplementation among late preterm infants. J Obstet Gynecol Neonatal Nurs. 2018;47:571–82.

Mannel R，Peck JD。与晚期早产儿补充牛奶类型相关的结果。J Obstet Gynecol新生儿护理。2018年；47:571-82。

Google Scholar

谷歌学者

Chiang KV, Sharma AJ, Nelson JM, Olson CK, Perrine CG. Receipt of breast milk by gestational age - United States, 2017. MMWR Morb Mortal Wkly Rep. 2019;68:489–93.

蒋KV，沙玛AJ，尼尔森JM，奥尔森CK，佩林CG。按胎龄接受母乳-美国，2017年。MMWR Morb Mortal Wkly Rep.2019；68:489-93。

Google Scholar

谷歌学者

Hallowell SG, Rogowski JA, Spatz DL, Hanlon AL, Kenny M, Lake ET. Factors associated with infant feeding of human milk at discharge from neonatal intensive care: cross-sectional analysis of nurse survey and infant outcomes data. Int J Nurs Stud. 2016;53:190–203.

Hallowell SG，Rogowski JA，Spatz DL，Hanlon AL，Kenny M，Lake等。与新生儿重症监护出院时母乳喂养相关的因素：护士调查和婴儿结局数据的横断面分析。Int J Nurs Stud。2016；53:190-203。

Google Scholar

谷歌学者

Hackman NM, Alligood-Percoco N, Martin A, Zhu J, Kjerulff KH. Reduced breastfeeding rates in firstborn late preterm and early term infants. Breastfeed Med. 2016;11:119–25.

Hackman NM，Alligood Percoco N，Martin A，Zhu J，Kjerulff KH。降低了第一胎晚期早产儿和早期足月儿的母乳喂养率。母乳喂养医学2016；11： 119-25岁。

Google Scholar

谷歌学者

Noble A, Eventov-Friedman S, Hand I, Meerkin D, Gorodetsky O, Noble L. Breastfeeding intensity and exclusivity of early term infants at birth and 1 month. Breastfeed Med. 2019;14:398–403.

Noble A，Eventov-Friedman S，Hand I，Meerkin D，Gorodetsky O，Noble L.出生时和1个月时早期足月婴儿的母乳喂养强度和排他性。母乳喂养医学2019；14： 398-403。

Google Scholar

谷歌学者

Cartagena D, Penny F, McGrath JM, Reyna B, Parker LA, McInnis J. Differences in neonatal outcomes among premature infants exposed to mother’s own milk versus donor human milk. Adv Neonatal Care. 2022;22:539–49.

Cartagena D，Penny F，McGrath JM，Reyna B，Parker LA，McInnis J.暴露于母乳与供体母乳的早产儿新生儿结局的差异。Adv新生儿护理。2022年；22:539-49。

Google Scholar

谷歌学者

Meier P, Patel A, Esquerra-Zwiers A. Donor Human Milk Update: evidence, mechanisms, and priorities for research and practice. J Pediatr. 2017;180:15–21.

Meier P，Patel A，Esquerra Zwiers A.捐助者母乳更新：研究和实践的证据，机制和优先事项。儿科杂志。2017年；180:15-21。

Google Scholar

谷歌学者

Parra-Llorca A, Gormaz M, Alcántara C, Cernada M, Nuñez-Ramiro A, Vento M, et al. Preterm gut microbiome depending on feeding type: significance of donor human milk. Front Microbiol. 2018;9:1376.

Parra Llorca A，Gormaz M，Alcántara C，Cernada M，Nuñez-Ramiro A，Vento M等。早产肠道微生物组取决于喂养类型：供体母乳的重要性。前微生物。2018年；9： 1376年。

Google Scholar

谷歌学者

Quigley M, Embleton ND, McGuire W. Formula versus donor breast milk for feeding preterm or low birth weight infants. Cochrane Database Syst Rev. 2019;7:Cd002971.

Quigley M，Embleton ND，McGuire W.配方奶与供体母乳喂养早产儿或低出生体重儿的对比。Cochrane数据库系统修订版2019；7： Cd002971。

Google Scholar

谷歌学者

Kantorowska A, Wei JC, Cohen RS, Lawrence RA, Gould JB, Lee HC. Impact of donor milk availability on breast milk use and necrotizing enterocolitis rates. Pediatrics. 2016;137:e20153123.

坎托罗夫斯卡A，魏JC，科恩RS，劳伦斯RA，古尔德JB，李HC。供体奶可用性对母乳使用和坏死性小肠结肠炎发生率的影响。儿科。2016年；137:e20153123。

Google Scholar

谷歌学者

Hill PD, Aldag JC, Chatterton RT, Zinaman M. Comparison of milk output between mothers of preterm and term infants: the first 6 weeks after birth. J Hum Lact. 2005;21:22–30.

Hill PD，Aldag JC，Chatterton RT，Zinaman M.早产儿和足月儿母亲的产奶量比较：出生后的前6周。J哼哼乳酸。2005年；21:22-30。

Google Scholar

谷歌学者

Spatz DL, Froh EB, Schwarz J, Houng K, Brewster I, Myers C, et al. Pump early, pump often: a continuous quality improvement project. J Perinat Educ. 2015;24:160–70.

Spatz DL，Froh EB，Schwarz J，Houng K，Brewster I，Myers C等。早期泵，经常泵：一个持续的质量改进项目。J Perinat Educ。2015年；24:160-70。

Google Scholar

谷歌学者

Parker LA, Sullivan S, Krueger C, Kelechi T, Mueller M. Effect of early breast milk expression on milk volume and timing of lactogenesis stage II among mothers of very low birth weight infants: a pilot study. J Perinatol. 2012;32:205–9.CAS

Parker LA，Sullivan S，Krueger C，Kelechi T，Mueller M.早期母乳表达对极低出生体重儿母亲泌乳量和泌乳第二阶段时间的影响：一项初步研究。J Perinatol。2012年；32:205–9.CAS

Google Scholar

谷歌学者

Parker LA, Sullivan S, Krueger C, Mueller M. Association of timing of initiation of breastmilk expression on milk volume and timing of lactogenesis stage II among mothers of very low-birth-weight infants. Breastfeed Med. 2015;10:84–91.

Parker LA，Sullivan S，Krueger C，Mueller M.极低出生体重儿母亲母乳表达开始时间与泌乳第二阶段时间的关联。母乳喂养医学2015；10： 84-91岁。

Google Scholar

谷歌学者

Froh EB, Lee R, Spatz DL. The critical window of opportunity: lactation initiation following cesarean birth. Breastfeed Med. 2021;16:258–63.

Froh EB，Lee R，Spatz DL。。母乳喂养医学2021；16： 258年至63年。

Google Scholar

谷歌学者

Furman L, Minich N, Hack M. Correlates of lactation in mothers of very low birth weight infants. Pediatrics. 2002;109:e57.

Furman L，Minich N，Hack M.与极低出生体重儿母亲的泌乳相关。儿科。2002年；109:e57。

Google Scholar

谷歌学者

Bendixen MM, Iapicca LC, Parker LA. Nonpharmacologic factors affecting milk production in pump-dependent mothers of critically ill infants: state of the science. Adv Neonatal Care. 2023;23:51–63.

Bendixen MM，Iapicca LC，Parker LA。影响重症婴儿依赖泵的母亲产奶的非药物因素：科学状况。Adv新生儿护理。2023年；23:51-63。

Google Scholar

谷歌学者

Sivanandan S, Sankar MJ. Kangaroo mother care for preterm or low birth weight infants: a systematic review and meta-analysis. BMJ Glob Health. 2023;8:e010728.

西瓦南丹S，桑卡尔MJ。袋鼠妈妈照顾早产儿或低出生体重儿：系统评价和荟萃分析。BMJ全球健康。2023年；8： e010728。

Google Scholar

谷歌学者

Song JT, Kinshella MW, Kawaza K, Goldfarb DM. Neonatal intensive care unit interventions to improve breastfeeding rates at discharge among preterm and low birth weight infants: A systematic review and meta-analysis. Breastfeed Med. 2023;18:97–106.

Song JT，Kinshella MW，Kawaza K，Goldfarb DM。新生儿重症监护室干预措施，以提高早产儿和低出生体重儿出院时的母乳喂养率：系统评价和荟萃分析。母乳喂养医学2023；18： 97年至106年。

Google Scholar

谷歌学者

Charpak N, Montealegre-Pomar A, Bohorquez A. Systematic review and meta-analysis suggest that the duration of Kangaroo Mother Care has a direct impact on neonatal growth. Acta Paediatr. 2021;110:45–59.

Charpak N，Montealegre-Pomar A，Bohorquez A.系统评价和荟萃分析表明，袋鼠母亲护理的持续时间对新生儿的生长有直接影响。。2021年；110:45-59。

Google Scholar

谷歌学者

Hoban R, McLean L, Sullivan S, Currie C. Proactive lactation care is associated with improved outcomes in a referral NICU. J Hum Lact. 2022;38:148–55.

Hoban R，McLean L，Sullivan S，Currie C.积极的泌乳护理与转诊NICU的改善结果相关。J哼哼乳酸。2022年；38:148-55。

Google Scholar

谷歌学者

Stark AR, Pursley DM, Papile LA, Eichenwald EC, Hankins CT, Buck RK, et al. Standards for levels of neonatal care: II, III, and IV. Pediatrics. 2023;151:e2023061957.

Stark AR，Pursley DM，Papile LA，Eichenwald EC，Hankins CT，Buck RK等。新生儿护理水平标准：II，III和IV。儿科。2023年；151:e2023061957年。

Google Scholar

谷歌学者

CDC. Maternity Practices in Infant Nutrition and Care (mPINC™) Survey [Internet]. Centers for Disease Control and Prevention. 2022. Available from: https://www.cdc.gov/breastfeeding/data/mpinc/index.htm.Baby-Friendly USA Designation Process [Internet]. Baby-Friendly USA. 2023. Available from: https://www.babyfriendlyusa.org/for-facilities/designation-process/.FNS Regional Offices [Internet].

疾病预防控制中心。婴儿营养与护理中的产妇实践（mPINC™）调查[互联网]。疾病控制和预防中心。2022年。可从以下网站获得：https://www.cdc.gov/breastfeeding/data/mpinc/index.htm.Baby-Friendly美国指定流程[互联网]。爱婴美国。2023年。可从以下地址获得：https://www.babyfriendlyusa.org/for-facilities/designation-process/.FNS地区办事处[互联网]。

Food and Nutrition Service. 2023. Available from: https://www.fns.usda.gov/fns-regional-offices.Wang Y, Zhao T, Zhang Y, Li S, Cong X. Positive effects of Kangaroo Mother Care on long-term breastfeeding rates, growth, and neurodevelopment in preterm infants. Breastfeed Med. 2021;16:282–91..

食品和营养服务。2023年。可从以下网站获得：https://www.fns.usda.gov/fns-regional-offices.WangY，Zhao T，Zhang Y，Li S，Cong X.袋鼠妈妈护理对早产儿长期母乳喂养率，生长和神经发育的积极影响。母乳喂养医学2021；16： 282–91。。

Google Scholar

谷歌学者

Mu PF, Lee MY, Chen YC, Yang HC, Yang SH. Experiences of parents providing Kangaroo Care to a premature infant: a qualitative systematic review. Nurs Health Sci. 2020;22:149–61.

Mu PF，Lee MY，Chen YC，Yang HC，Yang SH.父母为早产儿提供袋鼠护理的经验：定性系统评价。护士健康科学。2020年；22:149-61。

Google Scholar

谷歌学者

Chan G, Bergelson I, Smith ER, Skotnes T, Wall S. Barriers and enablers of Kangaroo Mother Care implementation from a health systems perspective: a systematic review. Health Policy Plan. 2017;32:1466–75.

Chan G，Bergelson I，Smith ER，Skotnes T，Wall S.从卫生系统的角度来看袋鼠母亲护理实施的障碍和促成因素：系统评价。卫生政策计划。2017年；32:1466-75。

Google Scholar

谷歌学者

Lewis TP, Andrews KG, Shenberger E, Betancourt TS, Fink G, Pereira S, et al. Caregiving can be costly: a qualitative study of barriers and facilitators to conducting Kangaroo Mother Care in a US tertiary hospital neonatal intensive care unit. BMC Pregnancy Childbirth. 2019;19:227.

Lewis TP，Andrews KG，Shenberger E，Betancourt TS，Fink G，Pereira S等人。护理成本可能很高：对美国三级医院新生儿重症监护病房进行袋鼠母亲护理的障碍和促进者进行定性研究。BMC妊娠分娩。2019年；19： 227页。

Google Scholar

谷歌学者

Cooper L, Morrill A, Russell RB, Gooding JS, Miller L, Berns SD. Close to me: enhancing Kangaroo Care practice for NICU staff and parents. Adv Neonatal Care. 2014;14:410–23.

Cooper L，Morrill A，Russell RB，Gooding JS，Miller L，Berns SD。接近我：加强NICU工作人员和父母的袋鼠护理实践。Adv新生儿护理。2014年；14： 410-23岁。

Google Scholar

谷歌学者

Parker MG, Greenberg LT, Edwards EM, Ehret D, Belfort MB, Horbar JD. National trends in the provision of human milk at hospital discharge among very low-birth-weight infants. JAMA Pediatr. 2019;173:961–8.

帕克MG，格林伯格LT，爱德华兹EM，埃雷特D，贝尔福MB，霍巴尔JD。极低出生体重儿出院时母乳供应的全国趋势。JAMA儿科。2019年；173:961-8。

Google Scholar

谷歌学者

Meier PP, Johnson TJ, Patel AL, Rossman B. Evidence-based methods that promote human milk feeding of preterm infants. Expert Rev Clin Perinatol 2017;44:1–22.

Meier PP，Johnson TJ，Patel AL，Rossman B.促进早产儿母乳喂养的循证方法。专家Rev Clin Perinatol 2017；44:1-22。

Google Scholar

谷歌学者

Bixby C, Baker-Fox C, Deming C, Dhar V, Steele C. A multidisciplinary quality improvement approach increases breastmilk availability at discharge from the neonatal intensive care unit for the very-low-birth-weight infant. Breastfeed Med. 2016;11:75–9.

Bixby C，Baker Fox C，Deming C，Dhar V，Steele C.多学科质量改进方法可提高极低出生体重婴儿在新生儿重症监护病房出院时母乳的可用性。母乳喂养医学2016；11： 75–9。

Google Scholar

谷歌学者

Boundy EO, Anstey EH, Nelson JM. Donor human milk use in advanced neonatal care units - United States, 2020. MMWR Morb Mortal Wkly Rep. 2022;71:1037–41.

Boundy EO，Anstey EH，Nelson JM。先进新生儿护理单位中供体母乳的使用-美国，2020年。MMWR Morb Mortal Wkly Rep.2022；71:1037-41。

Google Scholar

谷歌学者

Boundy EO, Perrine CG, Nelson JM, Hamner HC. Disparities in hospital-reported breast milk use in neonatal intensive care units - United States, 2015. MMWR Morb Mortal Wkly Rep. 2017;66:1313–7.

Boundy EO，Perrine CG，Nelson JM，Hamner HC。2015年，美国新生儿重症监护病房医院报告的母乳使用差异。MMWR Morb Mortal Wkly Rep.2017；66:1313年至1317年。

Google Scholar

谷歌学者

Bai Y, Kuscin J. The current state of donor human milk use and practice. J Midwifery Women’s Health. 2021;66:478–85.

Bai Y，Kuscin J.供体母乳使用和实践的现状。J助产妇女健康。2021年；66:478-85。

Google Scholar

谷歌学者

Rose AT, Miller ER, Butler M, Eden C, Kim JH, Shah SI, et al. US state policies for Medicaid coverage of donor human milk. J Perinatol. 2022;42:829–34.

Rose AT，Miller ER，Butler M，Eden C，Kim JH，Shah SI等。美国国家对捐赠母乳的医疗补助覆盖政策。J Perinatol。2022年；42:829-34。

Google Scholar

谷歌学者

Pineda R, Lisle J, Ferrara L, Knudsen K, Kumar R, Fernandez-Fernandez A. Neonatal therapy staffing in the United States and relationships to neonatal intensive care unit type and location, level of acuity, and population factors. Am J Perinatol. 2024;41:317–29.

Pineda R，Lisle J，Ferrara L，Knudsen K，Kumar R，Fernandez Fernandez A.美国新生儿治疗人员配置以及与新生儿重症监护病房类型和位置，视力水平和人口因素的关系。我是J Perinatol。；41:317-29。

Google Scholar

谷歌学者

Profit J, Gould JB, Bennett M, Goldstein BA, Draper D, Phibbs CS, et al. Racial/ethnic disparity in NICU quality of care delivery. Pediatrics. 2017;140:e20170918.

Profit J，Gould JB，Bennett M，Goldstein BA，Draper D，Phibbs CS等。NICU护理质量的种族/民族差异。儿科。2017年；140:e20170918。

Google Scholar

谷歌学者

Patel AL, Johnson TJ, Meier PP. Racial and socioeconomic disparities in breast milk feedings in US neonatal intensive care units. Pediatr Res. 2021;89:344–52.

Patel AL，Johnson TJ，Meier PP.美国新生儿重症监护病房母乳喂养的种族和社会经济差异。儿科研究2021；89:344-52。

Google Scholar

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Download referencesAcknowledgementsWe wish to thank all the hospital respondents who participated in the 2022 mPINC survey. The findings and conclusions in this paper are those of the authors and do not necessarily represent the official position of the Centers for Disease Control and Prevention.Author informationAuthors and AffiliationsDivision of Nutrition, Physical Activity, and Obesity, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USAE.

下载参考文献致谢我们要感谢所有参与2022年mPINC调查的医院受访者。本文的发现和结论是作者的发现和结论，不一定代表疾病控制和预防中心的官方立场。作者信息作者和附属机构美国佐治亚州亚特兰大疾病控制和预防中心国家慢性病预防和健康促进中心营养，体育锻炼和肥胖司。

Anstey & A. NoimanImmunization Services Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USAE. Boundy & J. NelsonU.S. Public Health Service Commissioned Corps, Rockville, MD, USAE. Boundy & J. NelsonAuthorsE. AnsteyView author publicationsYou can also search for this author in.

安斯蒂公司。美国佐治亚州亚特兰大疾病控制和预防中心国家免疫和呼吸系统疾病中心诺曼免疫服务部。。纳尔逊。S、 美国马里兰州罗克维尔公共卫生服务委托服务团。邦迪和J。纳尔逊·奥瑟斯。AnsteyView作者出版物您也可以在中搜索此作者。

PubMed Google ScholarA. NoimanView author publicationsYou can also search for this author in

PubMed谷歌ScholarA。NoimanView作者出版物您也可以在

PubMed Google ScholarE. BoundyView author publicationsYou can also search for this author in

PubMed谷歌ScholarE。BoundyView作者出版物您也可以在

PubMed Google ScholarJ. NelsonView author publicationsYou can also search for this author in

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PubMed Google ScholarContributionsEA, EB, and JN conceived the manuscript subject. EB and AN managed data preparation and created the tables and figure. All authors made substantial contributions to the concept and design of the study, analysis and interpretation of the data, and writing the manuscript.

PubMed Google ScholarContributionsEA，EB和JN构思了手稿主题。EB和管理数据准备，并创建了表格和图表。所有作者都为研究的概念和设计，数据的分析和解释以及手稿的撰写做出了重大贡献。

EA supervised the development of the manuscript and EA and AN led the revisions. All authors approved the final manuscript.Corresponding authorCorrespondence to.

EA监督了手稿的开发，EA并领导了修订。所有作者都批准了最终手稿。对应作者对应。

E. Anstey.Ethics declarations

E、 安斯蒂。道德宣言

Competing interests

相互竞争的利益

The authors declare no competing interests.

作者声明没有利益冲突。

Additional informationPublisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.Rights and permissionsReprints and permissionsAbout this articleCite this articleAnstey, E., Noiman, A., Boundy, E. et al. Maternity care practices supportive of breastfeeding in U.S.

Additional informationPublisher的注释Springer Nature在已发布地图和机构隶属关系中的管辖权主张方面保持中立。权利和许可打印和许可本文引用本文Anstey，E.，Noiman，A.，Boundy，E。等人。美国支持母乳喂养的产妇护理实践。

advanced neonatal care units, United States, 2022..

先进新生儿护理单位，美国，2022年。。

J Perinatol (2024). https://doi.org/10.1038/s41372-024-02139-3Download citationReceived: 23 April 2024Revised: 26 September 2024Accepted: 30 September 2024Published: 07 October 2024DOI: https://doi.org/10.1038/s41372-024-02139-3Share this articleAnyone you share the following link with will be able to read this content:Get shareable linkSorry, a shareable link is not currently available for this article.Copy to clipboard.

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