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      • Children's experience of the first lockdown in France
      • Early language socialisation
      • Role of grandparents after a birth
      • Growing up in a family of immigrant origin in France
      • Caring and sharing: who looks after baby?
      • Socioeconomic inequalities in language and motor development
      • Becoming the parents of a boy or girl
      • Low birth weight and socioeconomic characteristics
      • Preparing for the birth: what choices, what influences?
      • Children's games: a reflection of their socialisation?
      • The math performance gap between girls and boys is non-existent before the first year of primary school
      • Boys' or girls' games? The role of siblings!
      • Early schooling at age 2 narrow the gaps in child development?
      • Children with special educational needs
    • Health
      • Sleep habits and sleep characteristics at age one year in the ELFE birth cohort study
      • European LifeCycle Project: a network of cohorts totalling 250,000 children to improve public health
      • Elfe participe à la construction des nouvelles courbes de croissance du périmètre crânien
      • Respiratory symptoms at 2 months and 1 year
      • BCG vaccination before 3 months
      • Early prenatal interview and antenatal education
      • Tobacco and alcohol use during pregnancy in France: The role of migrant status
      • Psychological distress and access to mental healthcare during pregnancy
      • Infant feeding practices and sleep
      • Neurodevelopment of children: mothers' diet during pregnancy under the microscope
      • Allergy risk: the importance of not diversifying infant diets too late
      • Paternity leave and fathers' mental health
      • The microbiota of toddlers under the microscope!
      • Accidents of everyday life from 1 to 10.5 years old
      • Ophthalmological impairments at five and a half years after preterm birth
    • Environment
      • Levels of pyrethroid pesticides in pregnant women
      • Analysis of pesticides in hair samples from pregnant women
      • Absorption of environmental pollutants during pregnancy
      • Dietary exposure to pesticide residues
      • Exposure to microorganisms in the home
      • Impact of occupational exposure to solvents during pregnancy on fetal growth
    • Cross-cutting research
      • Infant formula : social and health related factors
      • Determinants of dietary diversification
      • Duration of breastfeeding in France
      • Breastfeeding practices
      • Children's health and inequalities: a report by the Cour des Comptes documented by data from the Elfe study
      • Children's exposure to screens: are families following the recommendations?
      • L'influence de la fratrie sur le développement du langage des enfants à 2 ans
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      • newsletter 6
    • Le coin des enfants >
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    • En coulisses >
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      • happy new year
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171 results
  • Biological part

    Biological part Zoom sur l'image Zoom sur l'image …
  • Analysis of pesticides in hair samples from pregnant women

    Analysis of pesticides in hair samples from pregnant women The aim of this study was to measure the concentration of a hundred or so different pesticide molecules in strands of hair collected from mothers enrolled in the Elfe birth cohort (N = 311) who …
  • Lettres-Elfe Archives

    Lettres-Elfe Archives Keep up with all the latest news about the Elfe study via e-mail. …
  • From construction to a survey

    From construction to a survey Etapes de la construction à la réalisation d'un enquête       Zoom …
  • Determinants of dietary diversification

    Determinants of dietary diversification The National Nutrition and Health Programme (PNNS) recommends that dietary diversification, with the gradual introduction of different food groups, should begin at 6 months and not before 4 months. However, little …
  • RIGHTS OF PARTICIPANTS

    RIGHTS OF PARTICIPANTS As always in the Elfe study, the data are analyzed in such a way as to guarantee confidentiality and unless you object, they are communicated to researchers of national or international teams in the context of previously authorized …
  • Elfe participe à la construction des nouvelles courbes de croissance du périmètre crânien

    Elfe participe à la construction des nouvelles courbes de croissance du périmètre crânien Zoom sur l'image CHIFFRES CLEFS 16 873 enfants de la cohorte Elfe ont été inclus dans l’analyse 70 996 mesures du périmètre crânien analysés de la naissance aux 30 …
  • Pilot survey on teenage years

    Pilot survey on teenage years Confidentialité des données …
  • Espace chirurgien-dentiste - enquête santé Elfe

    Espace chirurgien-dentiste - enquête santé Elfe Comment vais-je être contacté(e) ? Comment connaître les patients concernés par cette enquête ? Je ne souhaite pas participer, que faire ? Comment les documents pour l’enquête me sont-ils transmis ? Une fois …
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