Thorhallur I Halldorsson | Academic Influence

Thorhallur I Halldorsson's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Papers

Prenatal Exposure to Perfluorooctanoate and Risk of Overweight at 20 Years of Age: A Prospective Cohort Study (2012) (278)
Update: use of the benchmark dose approach in risk assessment (2017) (228)
Risk to human health related to the presence of perfluorooctane sulfonic acid and perfluorooctanoic acid in food (2018) (217)
Guidance on risk assessment of the application of nanoscience and nanotechnologies in the food and feed chain: Part 1, human and animal health (2018) (197)
Guidance on the use of the weight of evidence approach in scientific assessments (2017) (184)
Guidance on harmonised methodologies for human health, animal health and ecological risk assessment of combined exposure to multiple chemicals (2019) (183)
Milk consumption during pregnancy is associated with increased infant size at birth: prospective cohort study. (2007) (171)
Associations of maternal fish intake during pregnancy and breastfeeding duration with attainment of developmental milestones in early childhood: a study from the Danish National Birth Cohort. (2008) (166)
Guidance on Uncertainty Analysis in Scientific Assessments (2018) (157)
Associations of in Utero Exposure to Perfluorinated Alkyl Acids with Human Semen Quality and Reproductive Hormones in Adult Men (2013) (151)
Risk to human health related to the presence of perfluoroalkyl substances in food (2020) (135)
High dietary intake of saturated fat is associated with reduced semen quality among 701 young Danish men from the general population. (2013) (132)
Risk for animal and human health related to the presence of dioxins and dioxin‐like PCBs in feed and food (2018) (115)
Dietary predictors of perfluorinated chemicals: a study from the Danish National Birth Cohort. (2008) (102)
Fish intake during pregnancy, fetal growth, and gestational length in 19 European birth cohort studies. (2014) (97)
Is high consumption of fatty fish during pregnancy a risk factor for fetal growth retardation? A study of 44,824 Danish pregnant women. (2007) (95)
Intake of artificially sweetened soft drinks and risk of preterm delivery: a prospective cohort study in 59,334 Danish pregnant women. (2010) (92)
Guidance on the risk assessment of substances present in food intended for infants below 16 weeks of age (2017) (84)
Data collected on maternal dietary exposures in the Danish National Birth Cohort. (2007) (77)
The principles and methods behind EFSA's Guidance on Uncertainty Analysis in Scientific Assessment (2018) (77)
Guidance on the use of the Threshold of Toxicological Concern approach in food safety assessment (2019) (76)
Fish and long-chain n-3 polyunsaturated fatty acid intakes during pregnancy and risk of postpartum depression: a prospective study based on a large national birth cohort. (2009) (76)
Vitamin D Measured in Maternal Serum and Offspring Neurodevelopmental Outcomes: A Prospective Study with Long-Term Follow-Up (2014) (73)
Fruit and vegetable consumption in a sample of 11-year-old children in ten European countries – the PRO GREENS cross-sectional survey (2014) (73)
Long-term effects of prenatal exposure to perfluoroalkyl substances on female reproduction. (2013) (73)
Does leisure time physical activity in early pregnancy protect against pre‐eclampsia? Prospective cohort in Danish women (2009) (71)
Persistent organic pollutants measured in maternal serum and offspring neurodevelopmental outcomes--a prospective study with long-term follow-up. (2014) (66)
Maternal dietary glycaemic load during pregnancy and gestational weight gain, birth weight and postpartum weight retention: a study within the Danish National Birth Cohort (2012) (63)
Fish oil supplementation during pregnancy and allergic respiratory disease in the adult offspring (2017) (63)
Linking exposure to polychlorinated biphenyls with fatty fish consumption and reduced fetal growth among Danish pregnant women: a cause for concern? (2008) (60)
Maternal intake of vitamins A, E and K in pregnancy and child allergic disease: a longitudinal study from the Danish National Birth Cohort (2013) (53)
Intake of vitamin C and E in pregnancy and risk of pre‐eclampsia: prospective study among 57 346 women (2009) (52)
Maternal protein intake during pregnancy and offspring overweight 20 y later. (2014) (49)
Consumption of Artificially-Sweetened Soft Drinks in Pregnancy and Risk of Child Asthma and Allergic Rhinitis (2013) (48)
Impact of Road Traffic Pollution on Pre-eclampsia and Pregnancy-induced Hypertensive Disorders (2017) (48)
Clarification of some aspects related to genotoxicity assessment (2017) (47)
Maternal Concentrations of Persistent Organochlorine Pollutants and the Risk of Asthma in Offspring: Results from a Prospective Cohort with 20 Years of Follow-up (2014) (47)
Intake of Sweets, Snacks and Soft Drinks Predicts Weight Gain in Obese Pregnant Women: Detailed Analysis of the Results of a Randomised Controlled Trial (2015) (45)
Maternal consumption of artificially sweetened beverages during pregnancy, and offspring growth through 7 years of age: a prospective cohort study. (2017) (45)
Gestational weight gain in normal weight women and offspring cardio-metabolic risk factors at 20 years of age (2014) (44)
Guidance on the assessment of the biological relevance of data in scientific assessments (2017) (44)
Characterization of Dietary Patterns in the Danish National Birth Cohort in Relation to Preterm Birth (2014) (43)
Maternal diet, gestational weight gain, and inflammatory markers during pregnancy (2016) (43)
Dioxin-like exposures and effects on estrogenic and androgenic exposures and micronuclei frequency in mother-newborn pairs. (2010) (40)
Dietary protein-to-carbohydrate ratio and added sugar as determinants of excessive gestational weight gain: a prospective cohort study (2015) (39)
Intake of carbohydrates during pregnancy in obese women is associated with fat mass in the newborn offspring. (2015) (37)
Genotoxicity assessment of chemical mixtures (2019) (37)
Plasma Concentrations of Long Chain N-3 Fatty Acids in Early and Mid-Pregnancy and Risk of Early Preterm Birth (2018) (36)
Gestational diabetes mellitus and exposure to ambient air pollution and road traffic noise: A cohort study. (2017) (35)
No association between the intake of marine n-3 PUFA during the second trimester of pregnancy and factors associated with cardiometabolic risk in the 20-year-old offspring. (2013) (33)
Hip Fractures and Bone Mineral Density in the Elderly—Importance of Serum 25-Hydroxyvitamin D (2014) (31)
Prenatal exposure to persistent organic pollutants and offspring allergic sensitization and lung function at 20 years of age (2016) (31)
Impact of lifestyle intervention for obese women during pregnancy on maternal metabolic and inflammatory markers (2017) (31)
Childhood Growth and Adult Hypertension in a Population of High Birth Weight (2011) (31)
Association between maternal gluten intake and type 1 diabetes in offspring: national prospective cohort study in Denmark (2018) (30)
Dioxin-like activity in plasma among Danish pregnant women: dietary predictors, birth weight and infant development. (2009) (30)
Associations between Infant Feeding Practice Prior to Six Months and Body Mass Index at Six Years of Age (2014) (30)
Animal protein intake at 12 months is associated with growth factors at the age of six (2014) (30)
Dietary Intake of Acrylamide and Risk of Breast, Endometrial, and Ovarian Cancers: A Systematic Review and Dose–Response Meta-analysis (2020) (30)
Examining confounding by diet in the association between perfluoroalkyl acids and serum cholesterol in pregnancy. (2015) (28)
Plasma Concentrations of Ferritin in Early Pregnancy Are Associated with Risk of Gestational Diabetes Mellitus in Women in the Danish National Birth Cohort. (2016) (28)
Association between 24-hour urine sodium and potassium excretion and diet quality in six-year-old children: a cross sectional study (2012) (27)
Sociodemographic characteristics and food habits of organic consumers – a study from the Danish National Birth Cohort (2012) (26)
The long-term programming effect of maternal 25-hydroxyvitamin D in pregnancy on allergic airway disease and lung function in offspring after 20 to 25 years of follow-up. (2015) (26)
Nutrient Intake in Infancy and Body Mass Index at Six Years in Two Population-Based Cohorts Recruited before and after Revision of Infant Dietary Recommendations (2013) (25)
Scientific Opinion of the PPR Panel on the follow‐up of the findings of the External Scientific Report ‘Literature review of epidemiological studies linking exposure to pesticides and health effects’ (2017) (25)
Fish, n-3 Fatty Acids, and Cardiovascular Diseases in Women of Reproductive Age: A Prospective Study in a Large National Cohort (2012) (25)
Maternal Dietary Patterns during Pregnancy in Relation to Offspring Forearm Fractures: Prospective Study from the Danish National Birth Cohort (2015) (24)
In utero exposure to persistent organochlorine pollutants and reproductive health in the human male (2014) (23)
Low-fat yoghurt intake in pregnancy associated with increased child asthma and allergic rhinitis risk: a prospective cohort study (2012) (23)
Risk profile related to production and consumption of insects as food and feed (2015) (22)
Does eating family meals and having the television on during dinner correlate with overweight? A sub-study of the PRO GREENS project, looking at children from nine European countries (2014) (22)
Birth by cesarean section in relation to adult offspring overweight and biomarkers of cardiometabolic risk (2018) (22)
Prenatal exposure to persistent organochlorine pollutants and female reproductive function in young adulthood. (2016) (22)
Maternal diet and dioxin-like activity, bulky DNA adducts and micronuclei in mother-newborns. (2012) (22)
Potential Health Risk of Endocrine Disruptors in Construction Sector and Plastics Industry: A New Paradigm in Occupational Health (2018) (20)
Advancing human health risk assessment (2019) (20)
Effects of probiotics (Vivomixx®) in obese pregnant women and their newborn: study protocol for a randomized controlled trial (2016) (19)
Association of Dietary Patterns With Testicular Function in Young Danish Men (2020) (19)
Maternal thyroid function in pregnancy may program offspring blood pressure, but not adiposity at 20 y of age (2016) (19)
Lack of Association Between Maternal or Neonatal Vitamin D Status and Risk of Childhood Type 1 Diabetes: A Scandinavian Case-Cohort Study (2018) (19)
Depression and serum 25-hydroxyvitamin D in older adults living at northern latitudes – AGES-Reykjavik Study (2015) (18)
Intake of Vitamins C and E in Pregnancy and Risk of Preeclampsia: Prospective Study Among 57,346 Women (2010) (17)
Maternal dietary intakes of refined grains during pregnancy and growth through the first 7 y of life among children born to women with gestational diabetes. (2017) (17)
Maternal milk consumption, birth size and adult height of offspring: a prospective cohort study with 20 years of follow-up (2013) (16)
Relative validity and reproducibility of a food frequency questionnaire used in pregnant women from a rural area of China (2014) (14)
Is breast feeding associated with offspring IQ at age 5? Findings from prospective cohort: Lifestyle During Pregnancy Study (2019) (14)
Maternal intake of fat in pregnancy and offspring metabolic health - A prospective study with 20 years of follow-up. (2016) (14)
Nordic dietary surveys. Study designs, methods, results and use in food-based risk assessments (2012) (13)
Dietary Intake and Cardiovascular Risk Factors in Icelanders Following Voluntarily a Low Carbohydrate Diet (2016) (13)
Insufficient iodine status in pregnant women as a consequence of dietary changes (2020) (13)
Guidance on technical requirements for regulated food and feed product applications to establish the presence of small particles including nanoparticles (2021) (13)
Maternal protein intake in pregnancy and offspring metabolic health at age 9-16 y: results from a Danish cohort of gestational diabetes mellitus pregnancies and controls. (2017) (13)
Subclinical inflammation during third trimester of pregnancy was not associated with markers of the metabolic syndrome in young adult offspring (2014) (13)
A prospective study of artificially sweetened beverage intake and cardiometabolic health among women at high risk. (2019) (13)
Mother’s dietary quality during pregnancy and offspring’s dietary quality in adolescence: Follow-up from a national birth cohort study of 19,582 mother–offspring pairs (2019) (12)
Can postpartum pelvic floor muscle training reduce urinary and anal incontinence? An assessor-blinded randomized controlled trial. (2019) (12)
The MooDFOOD project: Prevention of depression through nutritional strategies (2017) (12)
Maternal Vitamin D Status at Week 30 of Gestation and Offspring Cardio-Metabolic Health at 20 Years: A Prospective Cohort Study over Two Decades (2016) (11)
Milk consumption throughout life and bone mineral content and density in elderly men and women (2013) (11)
Possibilities and considerations when merging dietary data from the world's two largest pregnancy cohorts: the Danish National Birth Cohort and the Norwegian Mother and Child Cohort Study (2014) (11)
Relative validity of a web-based food frequency questionnaire for Danish adolescents (2018) (11)
Missing portion sizes in FFQ – alternatives to use of standard portions (2014) (11)
Effect of Birth Year on Birth Weight and Obesity in Adulthood: Comparison between Subjects Born Prior to and during the Great Depression in Iceland (2012) (10)
Faster increase in body mass index between ages 8 and 13 is associated with risk factors for cardiovascular morbidity and mortality. (2014) (10)
Guidance on risk assessment of nanomaterials to be applied in the food and feed chain: human and animal health (2021) (10)
Maternal Macronutrient Intake and Offspring Blood Pressure 20 Years Later (2017) (9)
Do female elite athletes experience more complicated childbirth than non-athletes? A case–control study (2018) (8)
A prospective study of trans fat intake and risk of preeclampsia in Denmark (2011) (8)
Reproducibility of a web-based FFQ for 13- to 15-year-old Danish adolescents (2016) (8)
Relationship between BMI and body fatness in three European countries (2013) (8)
[Diet and nutrient intake of pregnant women in the capital area in Iceland]. (2016) (8)
Towards an Individualized Nutrition Treatment: Role of the Gastrointestinal Microbiome in the Interplay Between Diet and Obesity (2018) (7)
Zonulin-Dependent Intestinal Permeability in Children Diagnosed with Mental Disorders: A Systematic Review and Meta-Analysis (2020) (7)
Development of a dietary screening questionnaire to predict excessive weight gain in pregnancy (2018) (7)
Examining the Effect of Fish Oil Supplementation in Chinese Pregnant Women on Gestation Duration and Risk of Preterm Delivery. (2019) (7)
Maternal glycemic index and glycemic load in pregnancy and offspring metabolic health in childhood and adolescence—a cohort study of 68,471 mother–offspring dyads from the Danish National Birth Cohort (2018) (7)
PFAAs in Fish and Other Seafood Products from Icelandic Waters (2014) (6)
Evaluation of existing guidelines for their adequacy for the microbial characterisation and environmental risk assessment of microorganisms obtained through synthetic biology (2020) (6)
Early peak height velocity and cardiovascular disease mortality among Icelandic women (2013) (6)
Childhood overweight and obesity and the risk of depression across the lifespan (2020) (6)
[National nutrition surveys and dietary changes in Iceland. Economic differences in healthy eating]. (2014) (6)
Statement on the derivation of Health‐Based Guidance Values (HBGVs) for regulated products that are also nutrients (2021) (6)
Is High Consumption of Fatty Fish During Pregnancy a Risk Factor for Fetal Growth Retardation? A Study of 44,824 Danish Pregnant Women (2008) (6)
Can a Simple Dietary Screening in Early Pregnancy Identify Dietary Habits Associated with Gestational Diabetes? (2019) (5)
Maternal and Early Life Iron Intake and Risk of Childhood Type 1 Diabetes: A Danish Case-Cohort Study (2019) (5)
[Shortened hospital stay for elective cesarean section after initiation of a fast-track program and midwifery home-care]. (2011) (5)
Does metabolomic profile differ with regard to birth weight? (2020) (5)
[Urban-rural differences in diet, BMI and education of men and women in Iceland]. (2015) (5)
Sodium Intake during Pregnancy, but Not Other Diet Recommendations Aimed at Preventing Cardiovascular Disease, Is Positively Related to Risk of Hypertensive Disorders of Pregnancy. (2019) (5)
Predictors of dropout and bariatric surgery in Icelandic morbidly obese female patients. (2016) (5)
Draft guidance on harmonised methodologies for human 1 health , animal health and ecological risk assessment of 2 combined exposure to multiple chemicals (2018) (5)
Comparisons of Estimated Intakes and Plasma Concentrations of Selected Fatty Acids in Pregnancy (2019) (5)
Guidance on aneugenicity assessment (2021) (5)
Draft for internal testing Scientific Committee guidance on appraising and integrating evidence from epidemiological studies for use in EFSA's scientific assessments (2020) (5)
Testing the study appraisal methodology from the 2017 Bisphenol A (BPA) hazard assessment protocol (2019) (4)
Physical activity of relatively high intensity in mid‐pregnancy predicts lower glucose tolerance levels (2016) (4)
Scientific motivations and criteria to consider updating EFSA scientific assessments (2017) (3)
Corrigendum to 'Plasma concentrations of long chain N-3 fatty acids in early and mid-pregnancy and risk of early preterm birth'. (2020) (3)
Higher Alkylresorcinol Concentrations, a Consequence of Whole-Grain Intake, are Inversely Associated with Gestational Diabetes Mellitus in Iceland. (2021) (3)
Contamination of livestock due to the operation of a small waste incinerator: a case incident in Skutulsfjörður, Iceland, in 2010 (2012) (3)
Cod liver oil consumption at different periods of life and bone mineral density in old age (2015) (3)
Human biomonitoring and policy making (2015) (3)
Association between intake of soft drinks and testicular function in young men. (2021) (2)
Caffeine exposure from beverages and its association with self-reported sleep duration and quality in a large sample of Icelandic adolescents. (2021) (2)
Dietary glycemic index and glycemic load during pregnancy and offspring risk of congenital heart defects: a prospective cohort study. (2020) (2)
Dietary Exposures to Persistent Organic Pollutants and Fetal Growth (2012) (2)
Dietary supplement use in the older population of Iceland and association with mortality (2017) (2)
Exposure to pesticides and childhood leukemia risk: A systematic review and meta-analysis. (2021) (2)
Fish Intake in Pregnancy and Offspring Metabolic Parameters at Age 9–16—Does Gestational Diabetes Modify the Risk? (2018) (2)
A systems‐based approach to the environmental risk assessment of multiple stressors in honey bees (2021) (2)
Draft guidance on aneugenicity assessment (2020) (1)
Vitamin D status and association with gestational diabetes mellitus in a pregnant cohort in Iceland (2021) (1)
Unit commitment for combined heat and power production - Using simulated annealing (2003) (1)
Hemoglobin adducts of acrylamide in human blood – what has been done and what is next? (2021) (1)
Associations between ambient air pollution and noise from road traffic with blood pressure and insulin resistance in children from Denmark (2019) (1)
Opinion on the impact of non‐monotonic dose responses on EFSA′s human health risk assessments (2021) (1)
Comprehensive Evaluation of Blood Plasma and Serum Sample Preparations for HRMS-Based Chemical Exposomics: Overlaps and Specificities. (2022) (1)
Associations between Proportion of Plasma Phospholipid Fatty Acids, Depressive Symptoms and Major Depressive Disorder. Cross-Sectional Analyses from the AGES Reykjavik Study (2017) (1)
Hip fractures and bone mineral density of the elderly: importance of serum 25-hydroxy vitamin D (2013) (1)
Correction: Mother’s dietary quality during pregnancy and offspring’s dietary quality in adolescence: Follow-up from a national birth cohort study of 19,582 mother–offspring pairs (2019) (1)
Setting Bench Mark Dose Limits for Perfluorinated Substances with Epidemiological Data (2018) (0)
Cross-sectional study of early postpartum pelvic floor dysfunction and related bother in primiparous women 6–10 weeks postpartum (2021) (0)
Examining Changes in Persistent Organochlorine Pollutants Following High Consumption of Farmed Atlantic Salmon: Results from an 8-Week Dietary Intervention Study (2018) (0)
Maternal animal protein intake during pregnancy and risk of overweight in offspring 20 years later: a prospective cohort study (2013) (0)
Mode of delivery was associated with transient changes in the metabolomic profile of neonates (2021) (0)
Being born small-for-gestational-age is associated with an unfavourable dietary intake in Danish adolescent girls: findings from the Danish National Birth Cohort (2018) (0)
Predicted health effects of the Colnbrook incinerator Incinerators : The Effect on Children (2014) (0)
Genetic and environmental risk factors for respiratory diseases (2011) (0)
Lower Intake of Saturated Fatty Acids Is Associated with Improved Lipid Profile in a 6-Year-Old Nationally Representative Population (2022) (0)
Debate: From human biomonitoring to regulations – lessons learned (2015) (0)
Liraglutide changes body composition and lowers added sugar intake in overweight persons with insulin pump‐treated type 1 diabetes (2021) (0)
Guidance Document on Scientific criteria for grouping chemicals into assessment groups for human risk assessment of combined exposure to multiple chemicals (2021) (0)
Application of dietary surveys for risk assessment in Nordic countries (2012) (0)
Developmental origin of immune diseases – Environmental influences (2015) (0)
Maternal and Child Nutrition Volume 15 (2019) (0)
Contents Vol. 64, 2014 (2014) (0)
Reply to C La Vecchia (2010) (0)
Perfluoroalkyl Substances and Thyroid Function in Pregnant Women and their Offspring (2018) (0)
Prenatal Exposure to persistent organochlorine compounds and offspring anthroprometry: A prospective study with 20 years of follow-up (2013) (0)
Insufficient iodine status as a consequence of dietary changes (2020) (0)
Reproducibility of a web-based Food frequency Questionnaire for 14 years old Danish adolescents (2015) (0)
Guidance on the risk assessment of substances present 1 in food intended for infants below 16 weeks of age 2 EFSA Scientific Committee (2017) (0)
Author response for "Serum 25‐hydroxy‐vitamin D status and incident hip fractures in elderly adults: Looking beyond bone mineral density" (2021) (0)
DRAFT for public consultation 1 Reflection on interpretation of some aspects related to 2 genotoxicity assessment 3 EFSA Scientific Committee : 4 (2017) (0)
Specific seminar topics (2008) (0)
Old Question Revisited: Are High-Protein Diets Safe in Pregnancy? (2021) (0)
EFFECTS OF IN UTERO EXPOSURE TO PFOA AND PFOS ON HUMAN SEMEN QUALITY AND HORMONE PROFILE (2011) (0)
Growth Rate in Childhood and Adolescence and Risk of Breast and Prostate Cancer: A Population-Based Study. (2021) (0)
health in the human male 2 (2014) (0)
Reply to RG Bursey and ML Watson (2010) (0)
Scientific motivations and criteria to consider updating EFSA assessments : Scientific opinion (2017) (0)
Association between maternal diet quality and offspring diet quality assessed at age 14 years: longitudinal study in a large contemporary cohort (2017) (0)
Multidisciplinary lidar system in Spacelab for application to atmospheric physics and remote sensing (1977) (0)
Preeclampsia risk in relation to vitamin D and calcium intake and to season of the year (2005) (0)
Serum 25‐Hydroxy‐Vitamin D Status and Incident Hip Fractures in Elderly Adults: Looking Beyond Bone Mineral Density (2021) (0)
765-P: Effects of an Advanced Carbohydrate Counting Course on Diet Composition in Insulin-Treated Type 2 Diabetes (2019) (0)
Dietary acrylamide and risk of specific subtypes of cancer: a dose response meta-analysis of epidemiological studies (2021) (0)
Re‐evaluation of thaumatin (E 957) as food additive (2021) (0)
Early pregnancy plasma fatty acid profiles of women later diagnosed with gestational diabetes (2021) (0)

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What Schools Are Affiliated With Thorhallur I Halldorsson?

Thorhallur I Halldorsson is affiliated with the following schools:

University of Copenhagen
Technical University of Denmark
University of Iceland