Johan Karlberg

11.0k total citations · 2 hit papers
144 papers, 8.5k citations indexed

About

Johan Karlberg is a scholar working on Pediatrics, Perinatology and Child Health, Public Health, Environmental and Occupational Health and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Johan Karlberg has authored 144 papers receiving a total of 8.5k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Pediatrics, Perinatology and Child Health, 34 papers in Public Health, Environmental and Occupational Health and 28 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Johan Karlberg's work include Birth, Development, and Health (63 papers), Obesity, Physical Activity, Diet (21 papers) and Growth Hormone and Insulin-like Growth Factors (21 papers). Johan Karlberg is often cited by papers focused on Birth, Development, and Health (63 papers), Obesity, Physical Activity, Diet (21 papers) and Growth Hormone and Insulin-like Growth Factors (21 papers). Johan Karlberg collaborates with scholars based in Hong Kong, China and Sweden. Johan Karlberg's co-authors include Kerstin Albertsson‐Wikland, Qing He, Aimon Niklasson, Ingela Wiklund, J. G. Fryer, Kerstin Albertsson Wikland, P Karlberg, C. J. Lawrence, A Ericson and Lars‐Åke Mattsson and has published in prestigious journals such as Journal of Personality and Social Psychology, Hepatology and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Johan Karlberg

141 papers receiving 8.1k 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.

An Update of the Swedish Reference Standards for Weight, Length and Head Circumference at Birth for Given Gestational Age (1977‐1981)

1991 651 citations J. G. Fryer, Johan Karlberg et al. Acta Paediatrica profile →
Growth in Full- Term Small-for-Gestational-Age Infants: From Birth to Final Height

1995 549 citations Johan Karlberg, Kerstin Albertsson‐Wikland Pediatric Research profile →

Peers

Countries citing papers authored by Johan Karlberg

Since Specialization

Citations

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

Fields of papers citing papers by Johan Karlberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johan Karlberg

This figure shows the co-authorship network connecting the top 25 collaborators of Johan Karlberg. A scholar is included among the top collaborators of Johan Karlberg 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 Johan Karlberg. Johan Karlberg 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	Reviewing clinical trials : a guide for the Ethics Committee 2010 ·Johan Karlberg, Marjorie A. Speers	14
2	Integration : the key to global success 2007 ·Supply chain management review ·Jaume Ferrer, Johan Karlberg, (unknown)	8
3	Effects of Proton-Pump Inhibitors on Functional Dyspepsia: A Meta-analysis of Randomized Placebo-Controlled Trials 2006 ·Clinical Gastroenterology and Hepatology ·(unknown), Jia Huang, Ge Zheng, Harry H.X. Xia, Wai Man Wong, Xinguang Liu, Johan Karlberg, Benjamin CY Wong	103
4	[Timing of birth and early neonatal mortality in Sweden 1973-1995]. 2002 ·PubMed ·Johan Karlberg	2
5	Size at birth and neonatal and postneonatal mortality 2002 ·Acta Paediatrica ·YB Cheung, (unknown), Johan Karlberg	7
6	Modelling variation of lower leg length growth in early life 2001 ·Statistics in Medicine ·Dyt Fong, (unknown), Johan Karlberg	0
7	Onset of Significant GH Dependence of Serum IGF-I and IGF-Binding Protein 3 Concentrations in Early Life 2001 ·Pediatric Research ·L.C.K. Low, S Tam, Elaine Kwan, (unknown), Johan Karlberg	44
8	Parametric modelling of neonatal mortality in relation to size at birth 2001 ·Statistics in Medicine ·Yin Bun Cheung, Paul Yip, Johan Karlberg	4
9	Lung Function Reference Values in Chinese Children and Adolescents in Hong Kong 2000 ·American Journal of Respiratory and Critical Care Medicine ·Msm Ip, (unknown), Johan Karlberg, K.D.K. Luk, John C. Y. Leong	143
10	Lung Function Reference Values in Chinese Children and Adolescents in Hong Kong 2000 ·American Journal of Respiratory and Critical Care Medicine ·Msm Ip, (unknown), (unknown), Johan Karlberg, K.D.K. Luk, John C. Y. Leong	44
11	Fetal Size to Final Height in Hong Kong Chinese Children 2000 ·Journal of Pediatric Endocrinology and Metabolism ·(unknown), L.C.K. Low, Johan Karlberg	7
12	Secular Change in Growth over One Decade (1980-1990) in Shanghai Infants 2000 ·Journal of Pediatric Endocrinology and Metabolism ·Xiu Xu, (unknown), (unknown), YB Cheung, Johan Karlberg	3
13	Risk factors of obesity in preschool children in China: a population-based case–control study 2000 ·International Journal of Obesity ·Qing He, (unknown), Dyt Fong, Johan Karlberg	67
14	Distribution of Symptomatic Congenital Heart Disease in Hong Kong 2000 ·Pediatric Cardiology ·(unknown), Maurice P. Leung, Johan Karlberg	52
15	High Seroprevalence of Helicobacter pylori in Active Bronchiectasis 1998 ·American Journal of Respiratory and Critical Care Medicine ·Kenneth W. Tsang, Shiu‐Kum Lam, Wah-kit Lam, Johan Karlberg, Benjamin C.Y. Wong, Wayne Hc Hu, Wing-Wai Yew, Msm Ip	67
16	Modification of the MTT method for the study of bilirubin cytotoxicity 1998 ·Pediatrics International ·(unknown), Chap‐Yung Yeung, Johan Karlberg	15
17	A new self-assessment questionnaire to measure well-being in children, particularly those of short stature 1994 ·Quality of Life Research ·Ingela Wiklund, (unknown), (unknown), Johan Karlberg, Kerstin Albertsson‐Wikland	28
18	A Method for Adjustment of Final Height for Midparental Height for Swedish Children 1990 ·Acta Paediatrica ·Johan Karlberg, J. G. Fryer	7
19	Early affective antecedents of adult Type A behavior. 1988 ·Journal of Personality and Social Psychology ·(unknown), William W. Lambert, P Karlberg, Johan Karlberg, et al	11
20	The Relation of Stress Hormone Excretion to Type A Behavior and to Health 1987 ·Journal of Human Stress ·William W. Lambert, (unknown), Ingrid Klackenberg‐Larsson, P Karlberg, Johan Karlberg	12

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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