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Dive into the research topics where Ann-Katrine Karlsson is active.

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Featured researches published by Ann-Katrine Karlsson.


Journal of Magnetic Resonance Imaging | 2010

Adipose tissue distribution in children: automated quantification using water and fat MRI.

Joel Kullberg; Ann-Katrine Karlsson; Eira Stokland; Pär‐Arne Svensson; Jovanna Dahlgren

To develop and validate a method for rapid acquisition and automated processing of magnetic resonance (MR) images for analysis of abdominal adipose tissue distribution in children.


Obesity | 2013

Measurements of total and regional body composition in preschool children: A comparison of MRI, DXA, and anthropometric data†‡

Ann-Katrine Karlsson; Joel Kullberg; Eira Stokland; K. Allvin; Eva Gronowitz; Pär‐Arne Svensson; Jovanna Dahlgren

There are clear sex differences in the distribution of visceral adipose tissue (VAT) and subcutaneous adipose tissue (SAT) in adults, with males having more VAT and less SAT than females. This study assessed whether these differences between the sexes were already present in preschool children. It also evaluated which measures of body composition were most appropriate for assessing abdominal obesity in this age group.


Acta Ophthalmologica | 2015

Ophthalmological findings in relation to auxological data in moderate‐to‐late preterm preschool children

Lina Raffa; Eva Aring; Jovanna Dahlgren; Ann-Katrine Karlsson; Marita Andersson Grönlund

To evaluate ophthalmological findings in preschool children born moderate‐to‐ late preterm (MLP) and relate the findings to auxological data at birth and at 5.5 years of age.


Acta Paediatrica | 2011

Normal visual evoked potentials in preschool children born small for gestational age.

Josefin Nilsson; Jovanna Dahlgren; Ann-Katrine Karlsson; Marita Andersson Grönlund

Aim:  Previous studies have shown visual evoked potential (VEP) abnormalities in infants and animals born small for gestational age (SGA) compared with controls. The current exploratory study aims to investigate whether VEP abnormalities persist in older ages.


Acta Paediatrica | 2012

Preschool children born moderately preterm have increased waist circumference at two years of age despite low body mass index.

Ann-Katrine Karlsson; K. Allvin; G. Almqvist Tangen; Stefan Bergman; Aimon Niklasson; Bernt Alm; Jovanna Dahlgren

Aim:  To investigate the development of waist circumference (WC) in preschool children born preterm compared with a population‐based reference.


54th Annual ESPE | 2015

Longitudinal Changes During Prepubertal Years in Visceral Fat and Steroid Hormones - SGA vs AGA Children

Carina Ankarberg-Lindgren; Mats X. Andersson; Ann-Katrine Karlsson; Jovanna Dahlgren


Archive | 2014

Gender Differences in Sex Steroids and IGF1 at Birth and at 5 Years of Age

Kerstin Allvin; Ann-Katrine Karlsson; Carina Ankarberg-Lindgren; Jovanna Dahlgren


Investigative Ophthalmology & Visual Science | 2013

Macular Retinal Thickness in Moderately to Late Preterm School Aged Children

Lina Raffa; Jovanna Dahlgren; Ann-Katrine Karlsson; Marita Andersson Grönlund


Investigative Ophthalmology & Visual Science | 2012

Central Conreal Thickness and Intraocular Pressure In Moderate-Late Premature School Aged Children

Lina Raffa; Jovanna Dahlgren; Ann-Katrine Karlsson; Marita Andersson Grönlund


Investigative Ophthalmology & Visual Science | 2011

Auxological Data Are Related To Ophthalmological Findings In Preschool Children

Marita Andersson Grönlund; Jovanna Dahlgren; Ann-Katrine Karlsson; Eva Aring

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Lina Raffa

King Abdulaziz University

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Eira Stokland

University of Gothenburg

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Eva Aring

University of Gothenburg

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K. Allvin

University of Gothenburg

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