Fredrik Ahlsson
Professor vid Institutionen för kvinnors och barns hälsa; Perinatal, neonatal och barnkardiologisk forskning
- Telefon:
- 018-611 58 85
- E-post:
- fredrik.ahlsson@uu.se
- Besöksadress:
- MTC-huset, Dag Hammarskjölds väg 14B, 1 tr
752 37 Uppsala - Postadress:
- Akademiska sjukhuset
751 85 UPPSALA
- Akademiska meriter:
- Docent, MD, PhD

Publikationer
Senaste publikationer
Ingår i Scientific Reports, 2025
- DOI för More sedentary behavior and lower physical activity levels in pregnant women during the COVID-19 pandemic
- Ladda ner fulltext (pdf) av More sedentary behavior and lower physical activity levels in pregnant women during the COVID-19 pandemic
Impact of early nutrition on brain development and neurocognitive outcomes in very preterm infants
Ingår i Pediatric Research, s. 593-598, 2025
- DOI för Impact of early nutrition on brain development and neurocognitive outcomes in very preterm infants
- Ladda ner fulltext (pdf) av Impact of early nutrition on brain development and neurocognitive outcomes in very preterm infants
Ingår i Scientific Reports, 2025
- DOI för Maternal sedentary behavior and physical activity levels in early to mid-pregnancy and obstetric outcomes: a cohort study
- Ladda ner fulltext (pdf) av Maternal sedentary behavior and physical activity levels in early to mid-pregnancy and obstetric outcomes: a cohort study
Ingår i International Journal of Infectious Diseases, 2025
- DOI för The association between antenatal SARS-CoV-2 exposure and infant neurodevelopment at four months of age: A prospective multicenter cohort survey within the COPE study
- Ladda ner fulltext (pdf) av The association between antenatal SARS-CoV-2 exposure and infant neurodevelopment at four months of age: A prospective multicenter cohort survey within the COPE study
Ingår i Acta Obstetricia et Gynecologica Scandinavica, s. 119-129, 2025
- DOI för Polycystic ovary syndrome and gestational diabetes mellitus association to pregnancy outcomes: A national register-based cohort study
- Ladda ner fulltext (pdf) av Polycystic ovary syndrome and gestational diabetes mellitus association to pregnancy outcomes: A national register-based cohort study
Alla publikationer
Artiklar i tidskrift
Ingår i Scientific Reports, 2025
- DOI för More sedentary behavior and lower physical activity levels in pregnant women during the COVID-19 pandemic
- Ladda ner fulltext (pdf) av More sedentary behavior and lower physical activity levels in pregnant women during the COVID-19 pandemic
Impact of early nutrition on brain development and neurocognitive outcomes in very preterm infants
Ingår i Pediatric Research, s. 593-598, 2025
- DOI för Impact of early nutrition on brain development and neurocognitive outcomes in very preterm infants
- Ladda ner fulltext (pdf) av Impact of early nutrition on brain development and neurocognitive outcomes in very preterm infants
Ingår i Scientific Reports, 2025
- DOI för Maternal sedentary behavior and physical activity levels in early to mid-pregnancy and obstetric outcomes: a cohort study
- Ladda ner fulltext (pdf) av Maternal sedentary behavior and physical activity levels in early to mid-pregnancy and obstetric outcomes: a cohort study
Ingår i International Journal of Infectious Diseases, 2025
- DOI för The association between antenatal SARS-CoV-2 exposure and infant neurodevelopment at four months of age: A prospective multicenter cohort survey within the COPE study
- Ladda ner fulltext (pdf) av The association between antenatal SARS-CoV-2 exposure and infant neurodevelopment at four months of age: A prospective multicenter cohort survey within the COPE study
Ingår i Acta Obstetricia et Gynecologica Scandinavica, s. 119-129, 2025
- DOI för Polycystic ovary syndrome and gestational diabetes mellitus association to pregnancy outcomes: A national register-based cohort study
- Ladda ner fulltext (pdf) av Polycystic ovary syndrome and gestational diabetes mellitus association to pregnancy outcomes: A national register-based cohort study
Ingår i eClinicalMedicine, 2024
- DOI för Effect of human milk-based fortification in extremely preterm infants fed exclusively with breast milk: a randomised controlled trial
- Ladda ner fulltext (pdf) av Effect of human milk-based fortification in extremely preterm infants fed exclusively with breast milk: a randomised controlled trial
Ingår i PLOS Digital Health, 2024
- DOI för Mothers’ acceptability of using novel technology with video and audio recording during newborn resuscitation: A cross-sectional survey
- Ladda ner fulltext (pdf) av Mothers’ acceptability of using novel technology with video and audio recording during newborn resuscitation: A cross-sectional survey
Ingår i Acta Obstetricia et Gynecologica Scandinavica, s. 2171-2182, 2024
- DOI för Maternal body mass index, gestational weight gain, and early childhood growth: A register-based cohort study
- Ladda ner fulltext (pdf) av Maternal body mass index, gestational weight gain, and early childhood growth: A register-based cohort study
Ingår i Acta Paediatrica, s. 2398-2405, 2024
- DOI för Unpredictable supplementation of vitamin D to infants in the neonatal intensive care unit: An experimental study
- Ladda ner fulltext (pdf) av Unpredictable supplementation of vitamin D to infants in the neonatal intensive care unit: An experimental study
Ingår i PLoS Medicine, 2024
- DOI för Changing diagnostic criteria for gestational diabetes (CDC4G) in Sweden: A stepped wedge cluster randomised trial
- Ladda ner fulltext (pdf) av Changing diagnostic criteria for gestational diabetes (CDC4G) in Sweden: A stepped wedge cluster randomised trial
Ingår i Scientific Reports, 2024
- DOI för Differential gene expression in two consecutive pregnancies between same sex siblings and implications on maternal constraint
- Ladda ner fulltext (pdf) av Differential gene expression in two consecutive pregnancies between same sex siblings and implications on maternal constraint
Combined maternal central adiposity measures in relation to infant birth size
Ingår i Scientific Reports, 2024
- DOI för Combined maternal central adiposity measures in relation to infant birth size
- Ladda ner fulltext (pdf) av Combined maternal central adiposity measures in relation to infant birth size
Ingår i Acta Obstetricia et Gynecologica Scandinavica, s. 2522-2531, 2024
- DOI för Associations of maternal sedentary behavior and physical activity levels in early to mid‐pregnancy with infant outcomes: A cohort study
- Ladda ner fulltext (pdf) av Associations of maternal sedentary behavior and physical activity levels in early to mid‐pregnancy with infant outcomes: A cohort study
Ingår i Scientific Reports, 2023
- DOI för Maternal early mid-pregnancy adiponectin in relation to infant birth weight and the likelihood of being born large-for-gestational-age.
- Ladda ner fulltext (pdf) av Maternal early mid-pregnancy adiponectin in relation to infant birth weight and the likelihood of being born large-for-gestational-age.
Neonatal outcomes of elective labor induction in low-risk term pregnancies
Ingår i Scientific Reports, 2023
- DOI för Neonatal outcomes of elective labor induction in low-risk term pregnancies
- Ladda ner fulltext (pdf) av Neonatal outcomes of elective labor induction in low-risk term pregnancies
Ingår i Nutrients, 2023
- DOI för Equally Good Neurological, Growth, and Health Outcomes up to 6 Years of Age in Moderately Preterm Infants Who Received Exclusive vs. Fortified Breast Milk-A Longitudinal Cohort Study
- Ladda ner fulltext (pdf) av Equally Good Neurological, Growth, and Health Outcomes up to 6 Years of Age in Moderately Preterm Infants Who Received Exclusive vs. Fortified Breast Milk-A Longitudinal Cohort Study
Ingår i Reproductive Sciences, s. 1165-1175, 2023
- DOI för Early Mid-pregnancy Blood-Based Proteins as Possible Biomarkers of Increased Infant Birth Size in Sex-Stratified Analyses
- Ladda ner fulltext (pdf) av Early Mid-pregnancy Blood-Based Proteins as Possible Biomarkers of Increased Infant Birth Size in Sex-Stratified Analyses
Ingår i Journal of Perinatology, s. 1301-1307, 2023
Ingår i Neonatology, s. 745-752, 2022
- DOI för Early Hyperglycemia in Very Preterm Infants Is Associated with Reduced White Matter Volume and Worse Cognitive and Motor Outcomes at 2.5 Years
- Ladda ner fulltext (pdf) av Early Hyperglycemia in Very Preterm Infants Is Associated with Reduced White Matter Volume and Worse Cognitive and Motor Outcomes at 2.5 Years
Ingår i Journal of Developmental Origins of Health and Disease, s. 650-655, 2022
- DOI för Relation of maternal birthweight with early pregnancy obesity, gestational diabetes, and offspring macrosomia
- Ladda ner fulltext (pdf) av Relation of maternal birthweight with early pregnancy obesity, gestational diabetes, and offspring macrosomia
Ingår i Nutrients, 2022
- DOI för The Impact of Restricted versus Liberal Early Fluid Volumes on Plasma Sodium, Weight Change, and Short-Term Outcomes in Extremely Preterm Infants
- Ladda ner fulltext (pdf) av The Impact of Restricted versus Liberal Early Fluid Volumes on Plasma Sodium, Weight Change, and Short-Term Outcomes in Extremely Preterm Infants
Ingår i Reproductive Sciences, s. 2333-2341, 2022
- DOI för Maternal blood-based protein biomarkers in relation to abdominal fat distribution measured by ultrasound in early mid-pregnancy
- Ladda ner fulltext (pdf) av Maternal blood-based protein biomarkers in relation to abdominal fat distribution measured by ultrasound in early mid-pregnancy
Ingår i Scientific Reports, 2022
- DOI för Associations between capillary glucose during pregnancy and childhood growth to the age of five: a cohort study
- Ladda ner fulltext (pdf) av Associations between capillary glucose during pregnancy and childhood growth to the age of five: a cohort study
Ingår i Acta Paediatrica, s. 536-545, 2022
- DOI för Amino acid infusions in umbilical artery catheters enhance protein administration in infants born at extremely low gestational age
- Ladda ner fulltext (pdf) av Amino acid infusions in umbilical artery catheters enhance protein administration in infants born at extremely low gestational age
Ingår i Acta Paediatrica, s. 1701-1708, 2022
- DOI för Sodium supply from administered blood products was associated with severe intraventricular haemorrhage in extremely preterm infants
- Ladda ner fulltext (pdf) av Sodium supply from administered blood products was associated with severe intraventricular haemorrhage in extremely preterm infants
Ingår i BMJ Health & Care Informatics, 2022
- DOI för Usability, acceptability and feasibility of a novel technology with visual guidance with video and audio recording during newborn resuscitation: a pilot study
- Ladda ner fulltext (pdf) av Usability, acceptability and feasibility of a novel technology with visual guidance with video and audio recording during newborn resuscitation: a pilot study
Ingår i Scientific Reports, 2021
- DOI för Associations of ultrasound estimated early mid pregnancy visceral and subcutaneous fat depths and early pregnancy BMI with adverse neonatal outcomes
- Ladda ner fulltext (pdf) av Associations of ultrasound estimated early mid pregnancy visceral and subcutaneous fat depths and early pregnancy BMI with adverse neonatal outcomes
Ingår i Archives of Disease in Childhood, 2021
- DOI för Neonatal hyperglycaemia is associated with worse neurodevelopmental outcomes in extremely preterm infants
- Ladda ner fulltext (pdf) av Neonatal hyperglycaemia is associated with worse neurodevelopmental outcomes in extremely preterm infants
Factors Influencing Breast Milk Fat Loss during Administration in the Neonatal Intensive Care Unit
Ingår i Nutrients, 2021
- DOI för Factors Influencing Breast Milk Fat Loss during Administration in the Neonatal Intensive Care Unit
- Ladda ner fulltext (pdf) av Factors Influencing Breast Milk Fat Loss during Administration in the Neonatal Intensive Care Unit
Ingår i BMJ Open, 2021
- DOI för Nordic study on human milk fortification in extremely preterm infants: a randomised controlled trial - the N-forte trial
- Ladda ner fulltext (pdf) av Nordic study on human milk fortification in extremely preterm infants: a randomised controlled trial - the N-forte trial
Ingår i European journal of obstetrics & gynecology and reproductive biology: X, 2020
- DOI för Impact of maternal central adiposity on infant anthropometry and perinatal morbidity: A systematic review
- Ladda ner fulltext (pdf) av Impact of maternal central adiposity on infant anthropometry and perinatal morbidity: A systematic review
Ingår i Scientific Reports, 2020
- DOI för Association of maternal central adiposity measured by ultrasound in early mid pregnancy with infant birth size
- Ladda ner fulltext (pdf) av Association of maternal central adiposity measured by ultrasound in early mid pregnancy with infant birth size
Large-for-gestational-age phenotypes and obesity risk in adulthood: a study of 195,936 women
Ingår i Scientific Reports, 2020
- DOI för Large-for-gestational-age phenotypes and obesity risk in adulthood: a study of 195,936 women
- Ladda ner fulltext (pdf) av Large-for-gestational-age phenotypes and obesity risk in adulthood: a study of 195,936 women
Ingår i Hormone Research in Paediatrics, s. 106-114, 2020
Ingår i Acta Paediatrica, s. 976-981, 2020
Postnatal growth in children born small for gestational age with and without smoking mother
Ingår i Pediatric Research, s. 961-966, 2019
- DOI för Postnatal growth in children born small for gestational age with and without smoking mother
- Ladda ner fulltext (pdf) av Postnatal growth in children born small for gestational age with and without smoking mother
Ingår i BMC Pregnancy and Childbirth, 2019
- DOI för Changing diagnostic criteria for gestational diabetes in Sweden-a stepped wedge national cluster randomised controlled trial-the CDC4G study protocol
- Ladda ner fulltext (pdf) av Changing diagnostic criteria for gestational diabetes in Sweden-a stepped wedge national cluster randomised controlled trial-the CDC4G study protocol
Ingår i Scientific Reports, 2019
- DOI för Growth patterns during early childhood in children born small for gestational age and moderate preterm
- Ladda ner fulltext (pdf) av Growth patterns during early childhood in children born small for gestational age and moderate preterm
Ingår i Journal of Developmental Origins of Health and Disease, s. 529-535, 2019
Preterm Birth is Associated With Increased Blood Pressure in Young Adult Women
Ingår i Journal of the American Heart Association, 2019
- DOI för Preterm Birth is Associated With Increased Blood Pressure in Young Adult Women
- Ladda ner fulltext (pdf) av Preterm Birth is Associated With Increased Blood Pressure in Young Adult Women
Ingår i Scientific Reports, 2019
- DOI för Maternal smoking early in pregnancy is associated with increased risk of short stature and obesity in adult daughters
- Ladda ner fulltext (pdf) av Maternal smoking early in pregnancy is associated with increased risk of short stature and obesity in adult daughters
Ingår i Acta Paediatrica, s. 2208-2213, 2019
Reduced rate of retinopathy of prematurity after implementing lower oxygen saturation targets.
Ingår i Journal of Perinatology, s. 409-414, 2019
Ingår i Acta Paediatrica, s. 2152-2157, 2018
Hyperglycemia in Extremely Preterm Infants Insulin Treatment, Mortality and Nutrient Intakes
Ingår i The Journal of Pediatrics, s. 104-110, 2018
Association Between Preterm Birth and Lower Adult Height in Women
Ingår i American Journal of Epidemiology, s. 48-53, 2017
Ingår i Pediatric Research, s. 455-460, 2017
Ingår i Journal of Epidemiology and Community Health, s. 78-81, 2016
Body Mass Index, Overweight, and Obesity in Swedish Women Born Post-term
Ingår i Paediatric and Perinatal Epidemiology, s. 320-324, 2016
Maternal Height and Preterm Birth: A Study on 192,432 Swedish Women
Ingår i PLOS ONE, 2016
- DOI för Maternal Height and Preterm Birth: A Study on 192,432 Swedish Women
- Ladda ner fulltext (pdf) av Maternal Height and Preterm Birth: A Study on 192,432 Swedish Women
Ingår i Journal of Pediatric Gastroenterology and Nutrition - JPGN, s. 885-892, 2016
Early-life hyperglycemia in extremely preterm infants affects neurodevelopment at 6 years of age
Ingår i European Journal of Pediatrics, s. 1440-1440, 2016
Ingår i Reproductive Sciences, s. 1281-1288, 2015
Ingår i Scientific Reports, 2015
- DOI för Infants born large-for-gestational-age display slower growth in early infancy, but no epigenetic changes at birth
- Ladda ner fulltext (pdf) av Infants born large-for-gestational-age display slower growth in early infancy, but no epigenetic changes at birth
Computer-aided nutrition - Effects on nutrition and growth in preterm infants < 32 weeks gestation
Ingår i Clinical Nutrition ESPEN, 2015
Ingår i Scientific Reports, 2015
- DOI för Obesity rates in two generations of Swedish women entering pregnancy, and associated obesity risk among adult daughters
- Ladda ner fulltext (pdf) av Obesity rates in two generations of Swedish women entering pregnancy, and associated obesity risk among adult daughters
A high birth weight is associated with increased risk of type 2 diabetes and obesity
Ingår i Pediatric Obesity, s. 77-83, 2015
School performance after preterm birth
Ingår i Epidemiology, s. 106-111, 2015
Energy substrate metabolism in pyruvatedehydrogenase complex deficiency
Ingår i Journal of Pediatric Endocrinology & Metabolism (JPEM), s. 1059-1064, 2014
Ingår i Acta Paediatrica, s. 282-288, 2014
Energy substrate metabolism in pyruvate dehydrogenase complex deficiency
Ingår i Journal of Pediatric Endocrinology & Metabolism (JPEM), s. 1059-1064, 2014
Ingår i Acta Paediatrica, s. 1067-1074, 2013
Ingår i European Journal of Obstetrics, Gynecology, and Reproductive Biology, s. 26-29, 2013
Ingår i New Zealand Medical Journal, 2011
Ingår i Hormone research in paediatrics, s. 267-274, 2010
Gestational diabetes and offspring body disproportion
Ingår i Acta Paediatrica, s. 89-93, 2010
Lipolysis and Insulin Sensitivity at Birth in Infants Who Are Large for Gestational Age
Ingår i Pediatrics, s. 958-965, 2007
Energy substrate production in infants born small for gestational age
Ingår i Acta Paediatrica, s. 29-34, 2007
Ingår i Acta Paediatrica, s. 358-362, 2007
Treatment of extreme hyperglycemia monitored with intracerebral microdialysis.
Ingår i Pediatr Crit Care Med, s. 89-92, 2004
Born small for gestational age and moderate preterm; implications on postnatal growth
Artiklar, forskningsöversikt
Ingår i Acta Paediatrica, s. 31-44, 2020