Nellie I. Hansen

16.8k citations

65 papers · 6.6k indexed · 3 hit papers · h-index 34

Public Health, Environmental and Occupational Health top 0.2%
Epidemiology top 0.5%
Pediatrics, Perinatology and Child Health top 0.2%
Pulmonary and Respiratory Medicine top 1%
Nutrition and Dietetics top 0.5%

Co-authors: Barbara J. Stoll Abbot R. Laptook Avroy A. Fanaroff Waldemar A. Carlo William Oh Seetha Shankaran Jon E. Tyson Linda L. Wright
Topics: Neonatal Respiratory Health Research (31 papers)Neonatal and Maternal Infections (22 papers)Infant Development and Preterm Care (13 papers)
Cited by: Public Health, Environmental and Occupational Health Pediatrics, Perinatology and Child Health Epidemiology
Journals: New England Journal of Medicine Annals of Internal Medicine PLoS ONE
Partner nations: United States India United Kingdom

In The Last Decade

Nellie I. Hansen

64 papers receiving 6.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Late-Onset Sepsis in Very Low Birth Weight Neonates: The Experience of the NICHD Neonatal Research Network

2002 1.8k citations Barbara J. Stoll, Nellie I. Hansen et al. PEDIATRICS profile →
Prolonged Duration of Initial Empirical Antibiotic Treatment Is Associated With Increased Rates of Necrotizing Enterocolitis and Death for Extremely Low Birth Weight Infants

2008 697 citations C. Michael Cotten, Sarah Taylor et al. PEDIATRICS profile →
Changes in Pathogens Causing Early-Onset Sepsis in Very-Low-Birth-Weight Infants

2002 583 citations Barbara J. Stoll, Nellie I. Hansen et al. profile →

Peers

Countries citing papers authored by Nellie I. Hansen

Since Specialization

Citations

This map shows the geographic impact of Nellie I. Hansen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nellie I. Hansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nellie I. Hansen more than expected).

Fields of papers citing papers by Nellie I. Hansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nellie I. Hansen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nellie I. Hansen. The network helps show where Nellie I. Hansen may publish in the future.

Co-authorship network of co-authors of Nellie I. Hansen

This figure shows the co-authorship network connecting the top 25 collaborators of Nellie I. Hansen. A scholar is included among the top collaborators of Nellie I. Hansen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nellie I. Hansen. Nellie I. Hansen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Use and utility of C-reactive protein (CRP) in neonatal early-onset sepsis: a secondary analysis of a prospective surveillance study 2024 ·Journal of Perinatology ·(unknown),Rachel G. Greenberg,Nellie I. Hansen,Seetha Shankaran,Waldemar A. Carlo,C. Michael Cotten,Barbara J. Stoll	1
2	Neonatal infections: Insights from a multicenter longitudinal research collaborative 2022 ·Seminars in Perinatology ·Dustin D. Flannery,Karen M. Puopolo,Nellie I. Hansen,Pablo J. Sánchez,Barbara J. Stoll	6
3	Surgery-Associated Infections among Infants Born Extremely Preterm 2021 ·The Journal of Pediatrics ·Andi L. Shane,Nellie I. Hansen,(unknown),Myra H. Wyckoff,Pablo J. Sánchez,Barbara J. Stoll	0
4	Neurodevelopmental and Growth Outcomes of Extremely Preterm Infants with Short Bowel Syndrome 2020 ·The Journal of Pediatrics ·(unknown),Conrad R. Cole,Nellie I. Hansen,Andrea F. Duncan,Susan R. Hintz,Ira Adams‐Chapman	14
5	Prolonged duration of early antibiotic therapy in extremely premature infants 2019 ·Pediatric Research ·Rachel G. Greenberg,Dhuly Chowdhury,Nellie I. Hansen,P. Brian Smith,Barbara J. Stoll,Pablo J. Sánchez,Abhik Das,Karen M. Puopolo,Sagori Mukhopadhyay,Rosemary D. Higgins,C. Michael Cotten	51
6	Associations between feeding practices and growth and neurodevelopmental outcomes at 36 months among children living in low- and low-middle income countries who participated in the BRAIN-HIT trial 2018 ·BMC Nutrition ·T. Barbara,Nellie I. Hansen,Carla Bann,(unknown),Shivaprasad S. Goudar,Omrana Pasha,Elwyn Chomba,Sangappa Dhaded,Vanessa Thorsten,Jan L. Wallander,Fred J. Biasini,Richard J. Derman,Robert L. Goldenberg,Waldemar A. Carlo	5
7	Altered fetal growth, placental abnormalities, and stillbirth 2017 ·PLoS ONE ·Radek Bukowski,Nellie I. Hansen,Halit Pınar,Marian Willinger,Uma M. Reddy,Corette B. Parker,Robert M. Silver,Donald J. Dudley,Barbara J. Stoll,George R. Saade,Matthew Koch,Carol J. Hogue,Michael W. Varner,Deborah Conway,Donald R. Coustan,Robert L. Goldenberg	81
8	Identification of Extremely Premature Infants at Low Risk for Early-Onset Sepsis 2017 ·PEDIATRICS ·Karen M. Puopolo,Sagori Mukhopadhyay,Nellie I. Hansen,C. Michael Cotten,Barbara J. Stoll,Pablo J. Sánchez,Edward F. Bell,Abhik Das,Angelita M. Hensman,Krisa P. Van Meurs,Myra H. Wyckoff	71
9	Outcomes of Extremely Preterm Infants Born to Insulin-Dependent Diabetic Mothers 2016 ·PEDIATRICS ·Nansi S. Boghossian,Nellie I. Hansen,Edward F. Bell,Jane E. Brumbaugh,Barbara J. Stoll,Abbot R. Laptook,Seetha Shankaran,Myra H. Wyckoff,Tarah T. Colaizy,Abhik Das,Rosemary D. Higgins	25
10	Emergence of Antibiotic Resistance-Associated Clones AmongEscherichia coliRecovered From Newborns With Early-Onset Sepsis and Meningitis in the United States, 2008–2009: Table 1. 2015 ·Journal of the Pediatric Infectious Diseases Society ·Scott J. Weissman,Nellie I. Hansen,(unknown),Rosemary D. Higgins,Barbara J. Stoll	35
11	Early Sepsis Does Not Increase the Risk of Late Sepsis in Very Low Birth Weight Neonates 2013 ·The Journal of Pediatrics ·James L. Wynn,Nellie I. Hansen,Abhik Das,C. Michael Cotten,Ronald N. Goldberg,Pablo J. Sánchez,Edward F. Bell,Krisa P. Van Meurs,Waldemar A. Carlo,Abbot R. Laptook,Rosemary D. Higgins,Daniel K. Benjamin,Barbara J. Stoll	26
12	Outcome of Extremely Preterm Infants (<1,000 g) With Congenital Heart Defects From the National Institute of Child Health and Human Development Neonatal Research Network 2012 ·Pediatric Cardiology ·Athina Pappas,Seetha Shankaran,Nellie I. Hansen,Edward F. Bell,Barbara J. Stoll,Abbot R. Laptook,Michele C. Walsh,Abhik Das,Rebecca Bara,Ellen C. Hale,Nancy S. Newman,Nansi S. Boghossian,Jeffrey C. Murray,C. Michael Cotten,Ira Adams‐Chapman,Shannon E. G. Hamrick,Rosemary D. Higgins	44
13	The Burden of Invasive Early-onset Neonatal Sepsis in the United States, 2005–2008 2011 ·The Pediatric Infectious Disease Journal ·Emily Weston,Tracy Pondo,Melissa Lewis,(unknown),Craig Morin,(unknown),(unknown),Mirasol Apostol,(unknown),Monica M. Farley,Ruth Lynfield,Art Reingold,Nellie I. Hansen,Barbara J. Stoll,Andi L. Shane,Elizabeth R. Zell,Stephanie J. Schrag	373
14	Bloodstream Infections in Very Low Birth Weight Infants with Intestinal Failure 2011 ·The Journal of Pediatrics ·Conrad R. Cole,Nellie I. Hansen,Rosemary D. Higgins,Edward F. Bell,Seetha Shankaran,Abbot R. Laptook,Michele C. Walsh,Ellen C. Hale,Nancy S. Newman,Abhik Das,Barbara J. Stoll	28
15	Long‐term Colonization of a Lactobacillus plantarum Synbiotic Preparation in the Neonatal Gut 2008 ·Journal of Pediatric Gastroenterology and Nutrition ·Pinaki Panigrahi,Sailajanandan Parida,Lingaraj Pradhan,(unknown),Pravas R. Misra,Judith A. Johnson,Rama Chaudhry,Sarah Taylor,Nellie I. Hansen,Ira H Gewolb	57
16	Major Congenital Anomalies Place Extremely Low Birth Weight Infants at Higher Risk for Poor Growth and Developmental Outcomes 2007 ·PEDIATRICS ·(unknown),Sarah Taylor,Nellie I. Hansen,W. Kenneth Poole,Barbara J. Stoll,Dianne Abuelo,Betty R. Vohr	44
17	Vitamin A Supplementation for Extremely Low Birth Weight Infants: Outcome at 18 to 22 Months 2005 ·PEDIATRICS ·Namasivayam Ambalavanan,Jon E. Tyson,Kathleen A. Kennedy,Nellie I. Hansen,Betty R. Vohr,Linda L. Wright,Waldemar A. Carlo	91
18	Enterobacter sakazakii is a rare cause of neonatal septicemia or meningitis in vlbw infants 2004 ·The Journal of Pediatrics ·Barbara J. Stoll,Nellie I. Hansen,Avroy A. Fanaroff,James A. Lemons	51
19	Respiratory Disease Trends in the Pulmonary Complications of HIV Infection Study Cohort. Pulmonary Complications of HIV Infection Study Group 1997 ·American Journal of Respiratory and Critical Care Medicine ·Jeanne M. Wallace,Nellie I. Hansen,Lisa M. LaVange,Jeffrey Glassroth,Ben L. Browdy,Mitchell J. Rosen,Paul A. Kvale,Bonita T. Mangura,Lee B. Reichman,Philip C. Hopewell	146
20	Methodological Overview of a Multisite HIV Prevention Trial for Populations at Risk for HIV 1997 ·AIDS ·T. Hartwell,William E. Schlenger,Lisa M. LaVange,Deborah E. McFadden,Nellie I. Hansen,Rebecca Perritt,W. Kenneth Poole	9

About Nellie I. Hansen

Nellie I. Hansen is a scholar working on Pediatrics, Perinatology and Child Health, Pulmonary and Respiratory Medicine and Nutrition and Dietetics, having authored 65 papers that have together received 6.6k indexed citations. Recurring topics across this work include Neonatal Respiratory Health Research (31 papers), Neonatal and Maternal Infections (22 papers) and Infant Development and Preterm Care (13 papers). The work is most often cited by research in Public Health, Environmental and Occupational Health (3.6k citations), Pediatrics, Perinatology and Child Health (2.0k citations) and Epidemiology (2.6k citations). Nellie I. Hansen has collaborated with scholars based in United States, India and United Kingdom. Frequent co-authors include Barbara J. Stoll, Abbot R. Laptook, Avroy A. Fanaroff, Waldemar A. Carlo, William Oh, Seetha Shankaran, Jon E. Tyson, Linda L. Wright, James A. Lemons and Edward F. Donovan. Their work appears in journals such as New England Journal of Medicine, Annals of Internal Medicine and PLoS ONE.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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