Asthma newborn cohort/Exhaled Nitric Oxide as a Predictive Marker for Asthma? FRESH-PEF60195-en Jocelyne JUST Asthma newborn cohort/Exhaled Nitric Oxide as a Predictive Marker for Asthma? NOA FRESH-PEF60195-en 60195 FRESH-PEF60195 Jocelyne JUST Isabelle MOMAS ASSISTANCE PUBLIQUE HOPITAUX DE PARIS (AP-HP) Epidemiology France Portal (PEF) SOCIETE DE PNEUMOLOGIE DE LANGUE FRANCAISE null Jocelyne;JUST Isabelle;MOMAS prognosis paediatrics Morbidity mortality genetic factors diagnosis Allergology Pulmonary medicine Paediatrics Asthma To show that an increase in eNO, a biomarker of airway inflammation, is a risk factor expected from passage of recurrent wheezing in infancy towards childhood asthma at pre-school age (age 4 to 7 years old). Secondary objectives: - To assemble an international cohort of patients selected from homogeneous criteria established by a panel of experts. - To allow a homogeneous collection of retrospective and prospective data on childhood BD in real-time thanks to the creation of an on-line database. - To support genetic studies and conduct a parallel collection of DNA. null France Ile-de-France Individuals Patients population Male Female Infant, Newborn (birth to 28 days) less than 30 monhts - asthma or Allergic Rhinitis Participant-reported health data Biological data Health event/morbidity Health event/mortality Other Through organizations (health services or institutions schools businesses etc.) < 500 individuals Interview with the participant (including clinical) Observational Study Observational Study Cohort study 315 Unknown Metadata-only access Access on specific project only