{
  "abstract": "OBJECTIVE: Evaluate whether maternal Area Deprivation Index (ADI) is associated with neurodevelopmental impairment (NDI) at age 2 in extremely preterm infants. STUDY DESIGN: Retrospective cohort study of infants <29 weeks' gestation at four NICUs spanning multiple US regions. We analyzed the relationship between ADI and NDI, defined as no/mild, moderate, or severe based on the lowest component score on the Bayley Scales of Infant and Toddler Development exam, using a Bayesian ordinal cumulative logit hurdle model. Adjustments included sex, birthweight, maternal race/ethnicity, outborn, severe intraventricular hemorrhage, and late-onset sepsis or necrotizing enterocolitis. RESULTS: Of 1278 infants studied, 275 underwent a Bayley exam. Lower birthweight, male sex, and inborn status were associated with undergoing a Bayley exam. Higher ADI, lower birthweight, male sex, and late-onset sepsis were linked to more severe NDI. ADI was independently associated with NDI risk. CONCLUSION: Maternal deprivation measured by ADI was associated with NDI risk.",
  "abstract_shown": true,
  "affiliations": [
    "University of Virginia School of Medicine, Department of Pediatrics, Division of Neonatology",
    "Washington University in St. Louis, Department of Pediatrics, Division of Newborn Medicine",
    "University of Virginia School of Medicine, Department of Pediatrics, Division of Neurodevelopmental & Behavioral Pediatrics",
    "University of Alabama at Birmingham, Department of Pediatrics, Division of Neonatology",
    "Columbia University, Department of Pediatrics, Division of Neonatology and Perinatology",
    "University of Virginia School of Medicine, Department of Public Health Sciences, Division of Biostatistics"
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 13,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Cherise Brackett"
    },
    {
      "affs": [
        1
      ],
      "name": "Stephanie Diggs"
    },
    {
      "affs": [
        2
      ],
      "name": "Lisa Letzkus"
    },
    {
      "affs": [
        0
      ],
      "name": "Angela Gummadi"
    },
    {
      "affs": [
        3
      ],
      "name": "Colm P. Travers"
    },
    {
      "affs": [
        3
      ],
      "name": "Rachel Benz"
    },
    {
      "affs": [
        1
      ],
      "name": "Zachary Vesoulis"
    },
    {
      "affs": [
        1
      ],
      "name": "Amanda Duncan"
    },
    {
      "affs": [
        4
      ],
      "name": "Rakesh Sahni"
    },
    {
      "affs": [
        3
      ],
      "name": "N. Ambalavanan"
    },
    {
      "affs": [
        0
      ],
      "name": "Karen Fairchild"
    },
    {
      "affs": [
        5
      ],
      "name": "Pavel Chernyavskiy"
    },
    {
      "affs": [
        0
      ],
      "name": "Brynne Sullivan"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/23r550knggjdw.bib",
  "cited_by": 0,
  "doi": "10.1038/s41372-026-02898-1",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13727152/",
  "id": "23r550knggjdw",
  "issns": [
    "0743-8346",
    "1476-5543"
  ],
  "landing_url": "https://doi.org/10.1038/s41372-026-02898-1",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "Article"
    ],
    [
      "openalex",
      "2735|Infant Development and Preterm Care"
    ]
  ],
  "openalex": "W7212113488",
  "pdf_url": "https://www.nature.com/articles/s41372-026-02898-1.pdf",
  "pmcid": "PMC13727152",
  "pmid": "42722772",
  "published": "2026-09-10",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/23r550knggjdw.ris",
  "sources": [
    {
      "first_seen": "2026-11-05T12:23:17Z",
      "native_id": "PMC13727152",
      "source": "pmc",
      "url": "https://doi.org/10.1038/s41372-026-02898-1"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2735|Infant Development and Preterm Care",
      "subfield": "reproductive-child"
    }
  ],
  "title": "Maternal neighborhood deprivation and its association with early childhood neurodevelopmental impairment in extremely preterm infants",
  "title_text": "Maternal neighborhood deprivation and its association with early childhood neurodevelopmental impairment in extremely preterm infants",
  "type": "peer-reviewed",
  "updated_at": "2026-11-06T12:22:53Z",
  "url": "https://research.draconitic.com/paper/23r550knggjdw",
  "venue": "Journal of perinatology : official journal of the California Perinatal Association",
  "versions": []
}