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Academic literature on the topic 'Cohorte de naissance'
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Journal articles on the topic "Cohorte de naissance"
Parodi, Marine. "Surdité et CMV : cohorte, diagnostic prénatal, traitement." Contraste N° 58, no. 2 (October 2, 2023): 51–64. http://dx.doi.org/10.3917/cont.058.0051.
Full textLasfargues, A., F. Perquier, S. Mesrine, F. Clavel-Chapelon, and G. Fagherazzi. "Corpulence au cours de la vie et risque de dépression chez la femme post-ménopausée : résultats de la cohorte E3N." European Psychiatry 28, S2 (November 2013): 29–30. http://dx.doi.org/10.1016/j.eurpsy.2013.09.072.
Full textWilk, Piotr, Alana Maltby, and Martin Cooke. "Changing BMI scores among Canadian Indigenous and non-Indigenous children, youth, and young adults: Untangling age, period, and cohort effects." Canadian Studies in Population 44, no. 1-2 (April 13, 2017): 28. http://dx.doi.org/10.25336/p6hk5d.
Full textRacinet, C., J. F. Peresse, G. Richalet, C. Corne, and P. Ouellet. "Le pH eucapnique néonatal à la naissance : application à une cohorte de 5392 nouveau-nés." Gynécologie Obstétrique & Fertilité 44, no. 9 (September 2016): 468–74. http://dx.doi.org/10.1016/j.gyobfe.2016.07.008.
Full textHoushialsadat, Zeinab, Cécile Zaros, Marie-José Butel, Marie-Aline Charles, Gaël Toubon, and Sabine Plancoulaine. "Microbiote intestinal et sommeil chez les enfants de 3,5 ans d’une cohorte de naissance française." Médecine du Sommeil 21, no. 1 (March 2024): 13. http://dx.doi.org/10.1016/j.msom.2023.12.028.
Full textRousseau, M.-C., M.-E. Parent, P. Corsenac, C. Salmon, C. Fantodji, and P. Jantchou. "3-1 - CO·MMUNITY, la Cohorte de naissance québécoise sur l'immunité et la santé, Québec, Canada." Journal of Epidemiology and Population Health 72 (July 2024): 202569. http://dx.doi.org/10.1016/j.jeph.2024.202569.
Full textCamier, A., M. Kadawathagedara, S. Lioret, C. Bois, M. Cheminat, M. N. Dufourg, M. A. Charles, and B. de Lauzon-Guillain. "Inégalités sociales dans la supplémentation prénatale en acide folique : résultats de la cohorte de naissance ELFE." Nutrition Clinique et Métabolisme 33, no. 1 (March 2019): 24. http://dx.doi.org/10.1016/j.nupar.2019.01.259.
Full textEtard, Jean-François, and Belco Kodio. "Évolution récente de la mortalité infantile à Bamako, Mali." Population Vol. 52, no. 2 (February 1, 1997): 381–98. http://dx.doi.org/10.3917/popu.p1997.52n2.0398.
Full textBosselut, H., O. Paulmyer-Lacroix, A. Gnisci, F. Bretelle, J. Perrin, and B. Courbiere. "Facteurs pronostiques des chances de naissance vivante en fécondation in vitro pour infertilité inexpliquée : étude de cohorte." Gynécologie Obstétrique Fertilité & Sénologie 49, no. 7-8 (July 2021): 601–7. http://dx.doi.org/10.1016/j.gofs.2021.01.002.
Full textMettler, C., N. Beeker, C. Mathis, J. M. Treluyer, V. Le Guern, L. Chouchana, and B. Terrier. "La survenue d’une naissance prématurée chez les femmes enceintes atteintes de vascularite systémique: une étude de cohorte nationale." La Revue de Médecine Interne 42 (December 2021): A302. http://dx.doi.org/10.1016/j.revmed.2021.10.256.
Full textDissertations / Theses on the topic "Cohorte de naissance"
Savall, Angélique. "Sociologie d'une cohorte : Naissance et maintenance d’un outil scientifique devenu forme de vie associative." Electronic Thesis or Diss., Lyon, 2021. http://www.theses.fr/2021LYSES019.
Full textIn 2001, Marguerite joined the Proof cohort project and agreed to become a "subject" of medical research. Like her, 1011 seniors from Saint-Etienne joined the adventure. The scientists aim to determine the prognostic value of the loss of activity of the Autonomic Nervous System (ANS) on mortality. In 2004, the financing of the research became complex. Michel, a subject of the study, proposed a financial donation. The researchers encouraged him to create an association to try to help the team: the Synapse association was created to save the Proof study. This sociological investigation proposes to reexamine the social form of the cohort, a human tool for health research. This work first considers the cohort as a laboratory tool in the hands of scientists. The cohort study will prove to be an opportune tool to instrumentalize the measurement of the activity of the ANS and then to equip the relations between researchers and subjects. In the second part, the cohort will be in the hands of the subjects who have become members. The association is part of a logic of care for a fragile cohort tool. Social listening, technical, moral and relational maintenance work will then be indispensable. This work aims at analyzing an ontological transformation of a form - the cohort - initially a laboratory instrument and then a group of individuals who voluntarily commit themselves to the service of research. It tends to show through this transition the specificity of the cohort as a frontier object between expert researchers and lay subjects, between scientific medical research and ordinary people
Delvert, Rosalie. "Etude de l'association entre le régime alimentaire maternel pendant la grossesse et le développement de maladies allergiques et respiratoires chez l'enfant." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASR020.
Full textIn children, allergic and respiratory diseases are common and often concomitant which could be referred as allergic and respiratory multimorbidity. Early-life exposures can have long-term consequences on health. Therefore, maternal diet during pregnancy could be a potential lever for preventing allergic and respiratory diseases. However, studies on this topic are heterogeneous, and have mainly focused on food groups, considering allergic and respiratory diseases separately. The objective of this thesis was to study maternal diet during pregnancy in relation to allergic and respiratory multimorbidity in children. We first focused on maternal diet quality, then on its inflammatory and antioxidant potential, and finally on specific dietary habits (plant-based diet, Western diet, processed foods). Data collected through questionnaires from the EDEN (n = 1316) and ELFE (n = 9679) birth cohorts were used.In the EDEN cohort, four clusters of allergic and respiratory multimorbidity up to age 8 were identified by latent class analysis: “asymptomatic”, “asthma only”, “allergies without asthma”, and “multi-allergic”. In the ELFE cohort, these same clusters were identified in children up to 5.5 years of age, with an additional fifth cluster: “early wheezing without asthma”.Overall, maternal diet quality during pregnancy was not associated with children's allergic and respiratory multimorbidity. Maternal consumption of legumes was associated with a better allergic and respiratory health in children. In the ELFE cohort, fish consumption below or above guidelines during pregnancy was associated with a higher risk of “allergies without asthma” in children.In the ELFE cohort, a pro-inflammatory diet was associated with a poorer respiratory health in children, and the antioxidant capacity of the diet with a better respiratory health. Additionally, in the ELFE cohort, weak and complex associations were found with a plant-based diet; a Western diet and a diet rich in processed foods in mothers during pregnancy were associated with poorer allergic and respiratory health in children.The results of this thesis are consistent with current nutritional guidelines, and highlight the importance of promoting healthy eating habits during pregnancy
Grynkorn, Meas Taly. "Programmation foetale de l'insulinorésistance et du syndrôme métabolique : contribution du développement de l'adiposité à l'âge adulte dans la cohorte haguenau." Paris 7, 2010. http://www.theses.fr/2010PA077026.
Full textMetabolic consequences of being born small for gestational age (SGA) begin to be well known. The biological mechanisms underlying this association are still unknown. To explain this association, the particular dynamic changes in adiposity that occur during catch-up growth have been evoked. Moreover the interactions with modifications of body composition later in life seem to play an important role. Our group has been working on this field since several years. We used a population-based registry, located in the city area of Haguenau. Subjects from this cohort were selected on birth criteria: 734 subjects born full-term SGA, (BW< 10th percentile) were compared to 886 subjects born Appropriate for Gestational Age (AGA: 25th
Ouidir, Marion. "Exposition maternelle à la pollution de l’air au cours de la grossesse : caractérisation de l’exposition, de ses déterminants, et association avec la croissance fœtale dans deux cohortes complémentaires." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAS022/document.
Full textThe concept of DOHaD (Developmental Origins of Health and Disease) postulates that environmental exposures during the development phase (fetal life and early life) would have major consequences on future health. The reduction in birth weight is considered both as a marker of these aggressions suffered by the fetus during pregnancy and as an indicator of the future health of the child. Epidemiological studies of air pollution effect are challenging in terms of exposure assessment to air pollutants.The general objective of this thesis is to characterize the effect of air pollutants on fetal growth by improving the characterization of exposures and the control of potential confounding biases compared to previous studies.In a first part, we studied the socio-economic determinants of exposure to ambient air pollution in the French national ELFE study including 18000 mother-child couple. Maternal exposure to fine particulate (PM2.5), PM10 and NO2 was estimated using a dispersion model which combined a fine spatial (1x1km grid) and temporal (daily data) resolution. In France, in urban areas, pregnant women in the most socially deprived neighborhoods were the most exposed to air pollution.The second part of this work focused on the characterization of the association between maternal exposure to atmospheric pollution (estimated in outdoor air) and birth weight of the child in the ELFE cohort. Once the confounding factors were taken into account using the propensity score, we highlighted a deleterious effect of exposure to particulate matters during the third trimester of pregnancy on birth weight.In a third part, we compared different approaches to assess exposure to air pollution in pregnant women, including personal measures, in 40 women from the SEPAGES-feasibility cohort. Incorporation of space-time activity only slightly modified the estimated exposure levels in outdoor air to the home address. Conversely, exposure estimates were strongly affected by the incorporation of indoor levels of air pollution or when exposures were assessed using personal dosimeters.This justified, in a fourth part, the study of the association between the exposure to air pollution estimated by personal dosimeters and the fetal growth in the SEPAGES cohort including 471 couples-child triads from the Grenoble urban areas. Personal exposures to PM2.5 (n=174, more strongly during the 1st trimester) and to NO2 (n=327, more strongly during the 3rd trimester) were associated to decreases in birth weight. Our estimates of the association with PM2.5 were stronger than estimates from the ELFE cohort.In conclusion, this work comes to reinforce the literature on the deleterious effect of air pollution on birth weight. This thesis, based on two complementary cohorts, has also illustrated the concept of the compromise between bias and variance between studies using outdoor exposure models (which could be performed on large geographical areas allowing larges sample size and exposure contrasts and with possibly confounders and high degree of exposure misclassification) and cohorts using personal dosimeters (generally conducted on small sample size, in more homogeneous population, with less confounders and better estimation of exposure to air pollution)
Rancière, Fanny. "Phénotypes respiratoires et allergiques chez l'enfant jusqu'à l'âge de 4 ans en relation avec son environnement de vie : étude de la cohorte de naissance PARIS." Thesis, Paris 5, 2013. http://www.theses.fr/2013PA05S006.
Full textBackground: The natural history of asthma and allergies during childhood is still not fully understood. In addition, there are still some uncertainties about the contribution of behavioral and environmental factors to the development of these pathologies. Objectives: 1) To study the natural history of respiratory and allergic symptoms in children from birth to age 4 years by identifying phenotypes based upon these symptoms using cluster analyses, 2) To characterize these phenotypes with regard to their comorbidity and risk factors, especially those related to the life environment of children, including their early exposure to traffic-related air pollution (TAP). Methods: This work is part of the follow-up of the PARIS (Pollution and Asthma Risk: an Infant Study) birth cohort, implemented in 2003 and including 3840 newborns. Self-administered questionnaires regularly filled in by parents were used to collect information about the health status of children in terms of respiratory/allergic symptoms and diseases, as well as about lifestyle/environment characteristics. IgE-mediated sensitisation was determined at the age of 18 months. Exposure to TAP integrating the different places of residence and day-care was assessed in the first year of life of children using a dispersion model, the ExTra index. Respiratory/allergic phenotypes were identified between 0 and 4 years by cross-sectional and longitudinal cluster analyses. Comorbidity and risk factors associated with phenotypes were studied. Results: Between 0 and 4 years, wheezing has been reported in 31% of children, and dry night cough in 38%, whereas 43% and 38% have experienced symptoms suggestive of allergic rhinitis and atopic dermatitis, respectively. The prevalence of doctor-diagnosed diseases in the first 4 years was 12.2% for asthma, 39.4% for eczema and 3.8% for hay fever. The study of joint trajectories of symptoms such as wheezing, dry night cough, allergic rhinitis and atopic dermatitis identified a group with low prevalence of symptoms [n=1236, 49.0%] and four distinct phenotypes: two transient ("transient rhinitis" [n=295, 11.7%] and "transient wheeze" [n=399, 15.8%]), without any relation with IgE sensitisation, and two persistent ("cough/rhinitis" [n=284, 11.3%] and "dermatitis" [n=308, 12.2%]) associated with allergic sensitisation. Transient rhinitis phenotype was only associated with tobacco smoke exposure, which could irritate the airways. Transient wheeze phenotype was related to male sex and contact with other children (older siblings, day-care attendance). Lastly, risk factors for both IgE-associated phenotypes encompassed parental history of allergy, potential exposure to allergens and stress, known to be associated with the development of allergic diseases. With regard to allergic symptomatology, our results also show that the impact of early exposure to TAP could be more important in some subgroups of children (boys, children with parental history of allergy, and children whose mother experienced a serious health problem). Conclusion: This work contributes to a better understanding of the natural history of respiratory/allergic symptoms during preschool years, and provides evidence for the existence of different phenotypes before school age. The fact they differ in terms of sensitisation and risk factors reinforces the plausibility of distinct profiles, potentially linked to irritation and infections for the transient phenotypes, and to allergy for the persistent phenotypes
Helmer, Catherine. "Absence d'association entre période de naissance et risque de démence ou de maladie d'Alzheimer : analyse des données de la cohorte Paquid, 1988-1996." Bordeaux 2, 1997. http://www.theses.fr/1997BOR23093.
Full textMeddeb, Line. "Méthodes de suivi de la santé des enfants nés après fécondation In Vitro : mise en place d'une cohorte monocentrique et évaluation de la croissance anthropométrique." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM5075.
Full textToday, at least 5 million children worldwide were born following the enrollment of their parents in ART program. Infertility treatments have changed significantly; most often these changes took place outside traditional experimental protocols. The most striking event was when IVF with intracytoplasmic sperm injection (ICSI) was introduced in ART practices in 1995. The lack assessment of the health of children born after this technique remains the major weak in this discipline. We established a longitudinal monocentric follow-up study in Saint-Joseph Hospital (Marseille). The data were collected by asking parents to send copies of child health records and questionnaires filled out by them. This investigation is one of the few French studies involving a long-term follow- up to 5 years, in a large scale cohort. The study of BMI up to age 5 years didn’t show the suspected epigenetic influence of IVF reported in literature. Further investigations need to be conducted. It is important to build a coherent information system around the health of children born after IVF. The feasibility of collecting a series of data covering both maternal and conceptional environment, and child health indicators should be considered at the national level through the development of connection methods between different registers developed in France
Memitimin, Tursunjan. "Apport nutritionnel et statut en folate d'une cohorte de femmes enceintes Ouïgoures et Hans dans la région du Xinjiang (CHINE) : suivi longitudinal dans la grossesse et répercussions sur l'état du nouveau-né." Paris 6, 2008. http://www.theses.fr/2008PA066623.
Full textMigault, Lucile. "Exposition maternelle aux champs électromagnétiques, prématurité et petit poids de naissance pour l’âge gestationnel : données des cohortes Elfe et Epipage2." Thesis, Bordeaux, 2018. http://www.theses.fr/2018BORD0263/document.
Full textElectromagnetic fields in the environment - whether extremely low frequency or radiofrequency - are responsible for continuous population exposure. However, the potential impact of exposure to electromagnetic fields on neonatal health during pregnancy is still not well known, in particular due to the difficulties for epidemiological studies to assess in sufficient detail and precision the exposure to electromagnetic fields, which is ubiquitous. The first objective of this thesis was to study the relationship between maternal exposure to extremely low frequency electromagnetic fields and two indicators of neonatal health: prematurity and small for gestational age. The second objective was to build a tool for quantitative estimation of occupational exposure to radiofrequencies. The work carried out in response to the first objective is based on data from two French birth cohorts. Cumulative exposure to extremely low frequency electromagnetic fields during pregnancy was assessed using a job-exposure matrix. The results were in favor of an absence of association with the risk of small for gestational age. However, for the risk of spontaneous prematurity, a modest association was reported among the most exposed mothers up to 28 weeks of gestation. The work carried out in response to the second objective is based on an international collaboration. On the basis of the job calendars collected in an international case-control study and exposure measurements extracted from the literature, a first quantitative job-exposure matrix to estimate occupational exposure to high frequency electromagnetic fields in epidemiological studies was created
Gabet, Stephan. "Sensibilisation allergénique au cours des huit premières années de vie, facteurs et morbidité associés dans la cohorte de naissances PARIS." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCB031/document.
Full textBackground. The first years of life appear to be critical for the development of allergic sensitization. Objectives. This thesis aims: i) to describe allergic sensitization profiles in infants and children, ii) to assess the link between these sensitization profiles and allergic morbidity, and iii) to identify risk factors for allergic sensitization. Methods. This work concerns children involved in the Pollution and Asthma Risk: an Infant Study (PARIS) population-based prospective birth cohort. Allergic sensitization was assessed in 1,860 18-month-old infants and 1,007 8/9-year-old children by specific IgE measurements towards 16 and 19 allergens, respectively. Lifelong health and living condition data were collected by repeated standardized questionnaires. Sensitization profiles and morbidity profiles were identified using unsupervised classification, and related to each other by multinomial logistic regression. Finally, risk factors for early allergic sensitization were assessed by multivariate logistic regression. Results. As soon as 18 months of age, 13.8% of children were sensitized and 6.2%, multi-sensitized. When 8/9 years old, corresponding prevalence was 34.5% and 19.8%, respectively. Sensitization profiles identified in infancy (3) and in childhood (5) differed in terms of allergic morbidity. Risk factor analysis allowed to clarify the role of early exposure to allergens and microorganisms on allergic sensitization. Conclusion. This thesis improves the natural history of allergic sensitization understanding, as soon as the first years of life. This knowledge is essential for subsequent disease preventing