{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T23:03:21Z","timestamp":1792191801851,"version":"4.4.0"},"reference-count":59,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2025,7,29]],"date-time":"2025-07-29T00:00:00Z","timestamp":1753747200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Paediatrica"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>\n                      Human milk\u2010based fortifiers (\n                      <jats:styled-content style=\"fixed-case\">HMBFs<\/jats:styled-content>\n                      ) have been adopted in neonatal care despite limited efficacy data. Our objective was to conduct a Bayesian re\u2010analysis of the current evidence on the protective effect of\n                      <jats:styled-content style=\"fixed-case\">HMBF<\/jats:styled-content>\n                      against necrotising enterocolitis (\n                      <jats:styled-content style=\"fixed-case\">NEC<\/jats:styled-content>\n                      , stage\n                      <jats:styled-content style=\"fixed-case\">II<\/jats:styled-content>\n                      \u2010\n                      <jats:styled-content style=\"fixed-case\">III<\/jats:styled-content>\n                      ).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      We searched for randomised controlled trials (\n                      <jats:styled-content style=\"fixed-case\">RCTs<\/jats:styled-content>\n                      ) comparing\n                      <jats:styled-content style=\"fixed-case\">HMBF<\/jats:styled-content>\n                      versus bovine milk\u2010based fortifier (\n                      <jats:styled-content style=\"fixed-case\">BMBF<\/jats:styled-content>\n                      ) in infants with gestational age &lt;\u200932\u2009weeks or birthweight &lt;\u20091500\u2009g. Bayesian model\u2010averaged (\n                      <jats:styled-content style=\"fixed-case\">BMA<\/jats:styled-content>\n                      ) meta\u2010analysis was used to calculate Bayes factors (\n                      <jats:styled-content style=\"fixed-case\">BFs<\/jats:styled-content>\n                      ). The\n                      <jats:styled-content style=\"fixed-case\">\n                        BF\n                        <jats:sub>10<\/jats:sub>\n                      <\/jats:styled-content>\n                      is the ratio of the probability of the data under the alternative hypothesis (\n                      <jats:styled-content style=\"fixed-case\">\n                        H\n                        <jats:sub>1<\/jats:sub>\n                      <\/jats:styled-content>\n                      , presence of effect) over the probability of the data under the null hypothesis (\n                      <jats:styled-content style=\"fixed-case\">\n                        H\n                        <jats:sub>0<\/jats:sub>\n                      <\/jats:styled-content>\n                      , absence of effect).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      We included 3\n                      <jats:styled-content style=\"fixed-case\">RCTs<\/jats:styled-content>\n                      (405 infants). The\n                      <jats:styled-content style=\"fixed-case\">BMA<\/jats:styled-content>\n                      analysis did not show conclusive evidence in favour of\n                      <jats:styled-content style=\"fixed-case\">\n                        H\n                        <jats:sub>1<\/jats:sub>\n                      <\/jats:styled-content>\n                      (\n                      <jats:styled-content style=\"fixed-case\">\n                        BF\n                        <jats:sub>10<\/jats:sub>\n                      <\/jats:styled-content>\n                      \u2009&gt;\u20093) or in favour of\n                      <jats:styled-content style=\"fixed-case\">\n                        H\n                        <jats:sub>0<\/jats:sub>\n                      <\/jats:styled-content>\n                      (\n                      <jats:styled-content style=\"fixed-case\">\n                        BF\n                        <jats:sub>10<\/jats:sub>\n                      <\/jats:styled-content>\n                      \u2009&lt;\u20091\/3) for\n                      <jats:styled-content style=\"fixed-case\">NEC<\/jats:styled-content>\n                      (\n                      <jats:styled-content style=\"fixed-case\">\n                        BF\n                        <jats:sub>10<\/jats:sub>\n                      <\/jats:styled-content>\n                      \u2009=\u20090.86), mortality (\n                      <jats:styled-content style=\"fixed-case\">\n                        BF\n                        <jats:sub>10<\/jats:sub>\n                      <\/jats:styled-content>\n                      \u2009=\u20091.07), late onset sepsis (\n                      <jats:styled-content style=\"fixed-case\">\n                        BF\n                        <jats:sub>10<\/jats:sub>\n                      <\/jats:styled-content>\n                      \u2009=\u20090.69), bronchopulmonary dysplasia (\n                      <jats:styled-content style=\"fixed-case\">BPD<\/jats:styled-content>\n                      ,\n                      <jats:styled-content style=\"fixed-case\">\n                        BF\n                        <jats:sub>10<\/jats:sub>\n                      <\/jats:styled-content>\n                      \u2009=\u20090.92), or severe retinopathy of prematurity (\n                      <jats:styled-content style=\"fixed-case\">ROP<\/jats:styled-content>\n                      ,\n                      <jats:styled-content style=\"fixed-case\">\n                        BF\n                        <jats:sub>10<\/jats:sub>\n                      <\/jats:styled-content>\n                      \u2009=\u20090.75).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>\n                      The extant corpus of\n                      <jats:styled-content style=\"fixed-case\">RCTs<\/jats:styled-content>\n                      does not provide sufficient evidence to either confirm or exclude a potential effect of\n                      <jats:styled-content style=\"fixed-case\">HMBF<\/jats:styled-content>\n                      compared with\n                      <jats:styled-content style=\"fixed-case\">BMBF<\/jats:styled-content>\n                      on the risk of\n                      <jats:styled-content style=\"fixed-case\">NEC<\/jats:styled-content>\n                      , mortality, sepsis,\n                      <jats:styled-content style=\"fixed-case\">BPD<\/jats:styled-content>\n                      , or severe\n                      <jats:styled-content style=\"fixed-case\">ROP<\/jats:styled-content>\n                      .\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/apa.70260","type":"journal-article","created":{"date-parts":[[2025,7,29]],"date-time":"2025-07-29T14:52:33Z","timestamp":1753800753000},"page":"3309-3316","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Absence of Evidence of Beneficial Effects of Human Milk\u2010Based Fortifier: A Bayesian Model\u2010Averaged Meta\u2010Analysis"],"prefix":"10.1111","volume":"114","author":[{"given":"Maurice J.","family":"Huizing","sequence":"first","affiliation":[{"name":"Division of Neonatology, Department of Pediatrics, MosaKids Children's Hospital, Maastricht University Medical Center (MUMC+), School for Oncology and Reproduction (GROW) Maastricht University  Maastricht the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giulia","family":"Vizzari","sequence":"additional","affiliation":[{"name":"Fondazione IRCCS ca' Granda Ospedale Maggiore Policlinico, NICU  Milan 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