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Christian Ritz

Researcher Next ID · RN-038274

Researcher · Medicine

University of Copenhagen

Copenhagen, Norway

Accepting doctoral researchersFunding unknown
Works count
533
Citation count
20,411
H-index
64
i10-index
258

Research interests

Medicine
Nursing
Child Nutrition and Water Access
Obesity, Physical Activity, Diet
Nutritional Studies and Diet
Diet and metabolism studies
Pneumonia and Respiratory Infections

Publications

  • Men and women respond differently to rapid weight loss: Metabolic outcomes of a multi‐centre intervention study after a low‐energy diet in 2500 overweight, individuals with pre‐diabetes (PREVIEW)

    Diabetes Obesity and Metabolism · 2018 · 10.1111/dom.13466

  • A low-gluten diet induces changes in the intestinal microbiome of healthy Danish adults

    Nature Communications · 2018 · 10.1038/s41467-018-07019-x

  • Whole grain-rich diet reduces body weight and systemic low-grade inflammation without inducing major changes of the gut microbiome: a randomised cross-over trial

    Gut · 2017 · 10.1136/gutjnl-2017-314786

  • Pretreatment fasting plasma glucose and insulin modify dietary weight loss success: results from 3 randomized clinical trials

    American Journal of Clinical Nutrition · 2017 · 10.3945/ajcn.117.155200

  • Acute Exercise and Motor Memory Consolidation: The Role of Exercise Intensity

    PLoS ONE · 2016 · 10.1371/journal.pone.0159589

  • Motor Skills and Exercise Capacity Are Associated with Objective Measures of Cognitive Functions and Academic Performance in Preadolescent Children

    PLoS ONE · 2016 · 10.1371/journal.pone.0161960

  • Motor-Enriched Learning Activities Can Improve Mathematical Performance in Preadolescent Children

    Frontiers in Human Neuroscience · 2016 · 10.3389/fnhum.2016.00645

  • Dose-Response Analysis Using R

    PLoS ONE · 2015 · https://doi.org/10.1371/journal.pone.0146021

  • A Toolbox for Nonlinear Regression in R : The Package nlstools

    Journal of Statistical Software · 2015 · https://doi.org/10.18637/jss.v066.i05

  • pH effects of the addition of three biochars to acidic Indonesian mineral soils

    Soil Science & Plant Nutrition · 2015 · 10.1080/00380768.2015.1052985

  • Daily electronic self-monitoring in bipolar disorder using smartphones – the MONARCA I trial: a randomized, placebo-controlled, single-blind, parallel group trial

    Psychological Medicine · 2015 · 10.1017/s0033291715000410

  • The LEAF questionnaire: a screening tool for the identification of female athletes at risk for the female athlete triad

    British Journal of Sports Medicine · 2014 · 10.1136/bjsports-2013-093240

  • Low Physical Activity Level and Short Sleep Duration Are Associated with an Increased Cardio-Metabolic Risk Profile: A Longitudinal Study in 8-11 Year Old Danish Children

    PLoS ONE · 2014 · 10.1371/journal.pone.0104677

  • Abundances of Tetracycline, Sulphonamide and Beta-Lactam Antibiotic Resistance Genes in Conventional Wastewater Treatment Plants (WWTPs) with Different Waste Load

    PLoS ONE · 2014 · 10.1371/journal.pone.0103705

  • Contribution of gastroenteropancreatic appetite hormones to protein-induced satiety

    American Journal of Clinical Nutrition · 2013 · 10.3945/ajcn.112.047563

  • Review: Confirmation of Resistance to Herbicides and Evaluation of Resistance Levels

    Weed Science · 2013 · 10.1614/ws-d-12-00032.1

  • Analysis of germination data from agricultural experiments

    European Journal of Agronomy · 2012 · 10.1016/j.eja.2012.10.003

  • Toward a unified approach to dose–response modeling in ecotoxicology

    Environmental Toxicology and Chemistry · 2010 · 10.1002/etc.7

  • Highly accurate sigmoidal fitting of real-time PCR data by introducing a parameter for asymmetry

    BMC Bioinformatics · 2008 · 10.1186/1471-2105-9-221

  • qpcR: an R package for sigmoidal model selection in quantitative real-time polymerase chain reaction analysis

    Bioinformatics · 2008 · 10.1093/bioinformatics/btn227

  • Nonlinear Regression with R

    Journal · 2008 · https://doi.org/10.1007/978-0-387-09616-2

  • Utilizing R Software Package for Dose-Response Studies: The Concept and Data Analysis

    Weed Technology · 2007 · https://doi.org/10.1614/wt-06-161.1

  • Microarray-based classification of a consecutive series of 121 childhood acute leukemias: prediction of leukemic and genetic subtype as well as of minimal residual disease status

    Leukemia · 2007 · 10.1038/sj.leu.2404688

  • Bioassay Analysis using R

    Journal of Statistical Software · 2005 · https://doi.org/10.18637/jss.v012.i05

  • Improved empirical models describing hormesis

    Environmental Toxicology and Chemistry · 2005 · 10.1897/05-014r.1

Current projects

    No projects listed.