Nancy Klein

8.0k citations

53 papers · 6.2k indexed · 2 hit papers · h-index 36

Impact in

Pediatrics, Perinatology and Child Health top 0.05%
- Infant Development and Preterm Care
- Neonatal and fetal brain pathology
- Birth, Development, and Health
Pulmonary and Respiratory Medicine top 0.5%
- Neonatal Respiratory Health Research

Papers in ⓘ

Pediatrics, Perinatology and Child Health 43
- Infant Development and Preterm Care 37
- Neonatal and fetal brain pathology 12
- Birth, Development, and Health 6
- Prenatal Substance Exposure Effects 3
Pulmonary and Respiratory Medicine 22
- Neonatal Respiratory Health Research 22

Co-authors: Maureen Hack (36 shared papers)H. Gerry Taylor (21 shared papers)Mark Schluchter (14 shared papers)Elaine A. Borawski (8 shared papers)Lydia Cartar (8 shared papers)Nori Minich (13 shared papers)Daniel J. Flannery (6 shared papers)Dennis Drotar (6 shared papers)
Journals: Journal of Developmental & Behavioral Pediatrics (8 papers)PEDIATRICS (4 papers)Obstetrical & Gynecological Survey (4 papers)New England Journal of Medicine (3 papers)Journal of the International Neuropsychological Society (3 papers)
Partner nations: United States United Kingdom South Sudan

In The Last Decade

Nancy Klein

52 papers receiving 5.9k citations

Hit Papers

align trajectories log scale

Outcomes in Young Adulthood for Very-Low-Birth-Weight Infants 2002 · 894 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2002 New England Journal of Medicine
1994 New England Journal of Medicine

Peers

Countries citing papers authored by Nancy Klein

Since Specialization

Citations

This map shows the geographic impact of Nancy Klein'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 Nancy Klein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nancy Klein more than expected).

Fields of papers citing papers by Nancy Klein

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nancy Klein. 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 Nancy Klein. The network helps show where Nancy Klein may publish in the future.

Co-authors

The 25 scholars most cited alongside Nancy Klein, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Nancy Klein Line = papers co-authored together Nancy Klein links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 53 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Outcomes in Young Adulthood for Very-Low-Birth-Weight Infants New England Journal of Medicine ·Maureen Hack, Daniel J. Flannery, Mark Schluchter, Lydia Cartar, Elaine A. Borawski, Nancy Klein Hit paper breakdown →	2002	894
2	School-Age Outcomes in Children with Birth Weights under 750 g New England Journal of Medicine ·Maureen Hack, H. Gerry Taylor, Nancy Klein, Robert M. Eiben, Christopher Schatschneider, Nori Mercuri-Minich Hit paper breakdown →	1994	543
3	Poor Predictive Validity of the Bayley Scales of Infant Development for Cognitive Function of Extremely Low Birth Weight Children at School Age PEDIATRICS ·Maureen Hack, H. Gerry Taylor, Dennis Drotar, Mark Schluchter, Lydia Cartar, Deanne Wilson-Costello, Nancy Klein, Harriet Friedman, Nori Mercuri-Minich, Mary Sue Morrow	2005	451
4	Effect of Very Low Birth Weight and Subnormal Head Size on Cognitive Abilities at School Age New England Journal of Medicine ·Maureen Hack, Naomi Breslau, Barbara Weissman, Dorit Aram, Nancy Klein, Elaine A. Borawski	1991	412
5	Chronic Conditions, Functional Limitations, and Special Health Care Needs of School-aged Children Born With Extremely Low-Birth-Weight in the 1990s JAMA ·Maureen Hack, H. Gerry Taylor, Dennis Drotar, Mark Schluchter, Lydia Cartar, Laura Andreias, Deanne Wilson-Costello, Nancy Klein	2005	390
6	Behavioral Outcomes and Evidence of Psychopathology Among Very Low Birth Weight Infants at Age 20 Years PEDIATRICS ·Maureen Hack, Eric A. Youngstrom, Lydia Cartar, Mark Schluchter, H. Gerry Taylor, Daniel J. Flannery, Nancy Klein, Elaine A. Borawski	2004	289
7	Middle-School-Age Outcomes in Children with Very Low Birthweight Child Development ·H. Gerry Taylor, Nancy Klein, Nori Minich, Maureen Hack	2000	284
8	The Effect of Very Low Birth Weight and Social Risk on Neurocognitive Abilities at School Age Journal of Developmental & Behavioral Pediatrics ·Maureen Hack, Naomi Breslau, Dorit Aram, Barbara Weissman, Nancy Klein, Elaine A. Borawski	1992	223
9	Behavioral Outcomes of Extremely Low Birth Weight Children at Age 8 Years Journal of Developmental & Behavioral Pediatrics ·Maureen Hack, H. Gerry Taylor, Mark Schluchter, Laura Andreias, Dennis Drotar, Nancy Klein	2009	207
10	Learning Disabilities in Children with Very Low Birthweight Journal of Learning Disabilities ·Jonathan S. Litt, H. Gerry Taylor, Nancy Klein, Maureen Hack	2005	176
11	Longitudinal outcomes of very low birth weight: Neuropsychological findings Journal of the International Neuropsychological Society ·H. Gerry Taylor, Nori Minich, Nancy Klein, Maureen Hack	2004	165
12	Predictors of Early School Age Outcomes in Very Low Birth Weight Children Journal of Developmental & Behavioral Pediatrics ·Gerry Taylor, Nancy Klein, Christopher Schatschneider, Maureen Hack	1998	143
13	School-Age Consequences of Birth Weight Less Than 750 g: A Review and Update Developmental Neuropsychology ·H. Gerry Taylor, Nancy Klein, Maureen Hack	2000	130
14	Consequences and Risks of <1000-g Birth Weight for Neuropsychological Skills, Achievement, and Adaptive Functioning Journal of Developmental & Behavioral Pediatrics ·H. Gerry Taylor, Nancy Klein, Dennis Drotar, Mark Schluchter, Maureen Hack	2006	120
15	Behavior Disorders in Extremely Preterm/Extremely Low Birth Weight Children in Kindergarten Journal of Developmental & Behavioral Pediatrics ·Megan Scott, H. Gerry Taylor, Mary A. Fristad, Nancy Klein, Kimberly Andrews Espy, Nori Minich, Maureen Hack	2012	115
16	Cognitive Outcomes for Extremely Preterm/Extremely Low Birth Weight Children in Kindergarten Journal of the International Neuropsychological Society ·Leah J. Orchinik, H. Gerry Taylor, Kimberly Andrews Espy, Nori Minich, Nancy Klein, Tiffany D. Sheffield, Maureen Hack	2011	98
17	Preschool Performance of Children with Normal Intelligence Who Were Very Low-Birth-Weight Infants PEDIATRICS ·Nancy Klein, Maureen Hack, John P. Gallagher, Avroy A. Fanaroff	1985	98
18	Developmental Sequelae in Preterm Infants Having a Diagnosis of Bronchopulmonary Dysplasia Archives of Pediatrics and Adolescent Medicine ·Elizabeth J. Short, H. Lester Kirchner, G. Asaad, Sarah Fulton, Barbara Lewis, Nancy Klein, Sheri Eisengart, Jill E. Baley, Carolyn M. Kercsmar, Meeyoung O. Min, Lynn T. Singer	2007	94
19	Long-term Family Outcomes for Children With Very Low Birth Weights Archives of Pediatrics and Adolescent Medicine ·H. Gerry Taylor, Nancy Klein, Nori Minich, Maureen Hack	2001	90
20	Very Low Birthweight: Behavioral Sequelae at Nine Years of Age Journal of the American Academy of Child & Adolescent Psychiatry ·Naomi Breslau, Nancy Klein, LIDA ALLEN	1988	90

About Nancy Klein

Nancy Klein is a scholar working on Pediatrics, Perinatology and Child Health, Pulmonary and Respiratory Medicine, Psychiatry and Mental health, Clinical Psychology and Developmental and Educational Psychology, having authored 53 papers that have together received 6.2k indexed citations. Recurring topics across this work include Infant Development and Preterm Care (37 papers), Neonatal Respiratory Health Research (22 papers), Neonatal and fetal brain pathology (12 papers), Child Nutrition and Feeding Issues (7 papers), Family and Disability Support Research (6 papers), Birth, Development, and Health (6 papers), Maternal Mental Health During Pregnancy and Postpartum (5 papers) and Prenatal Substance Exposure Effects (3 papers). The work is most often cited by research in Pediatrics, Perinatology and Child Health (5.0k citations), Pulmonary and Respiratory Medicine (2.8k citations), Pharmacy (340 citations), Endocrine and Autonomic Systems (434 citations) and Clinical Psychology (910 citations). Nancy Klein has collaborated with scholars based in United States, United Kingdom and South Sudan. Frequent co-authors include Maureen Hack, H. Gerry Taylor, Mark Schluchter, Elaine A. Borawski, Lydia Cartar, Nori Minich, Daniel J. Flannery, Dennis Drotar, H. Gerry Taylor and Christopher Schatschneider. Their work appears in journals such as Journal of Developmental & Behavioral Pediatrics, PEDIATRICS, Obstetrical & Gynecological Survey, New England Journal of Medicine and Journal of the International Neuropsychological Society.

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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