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Introduction: General practitioners (GP) play a key role in children's medical care in France. Maternal and Child Protection Services (MCP) provide preventive pediatric care and may host GP interns during their curriculum. The purpose of this research is to cross stakeholders' viewpoints on MCP internships. Method: In 2019, a declarative cross-sectional survey was conducted in metropolitan France among GP, MCP and departments of general practice (DGP) in medical schools. Data was collected concerning the organization, contents and pediatric expected results of GP internships in MCP. Results: Questionnaires completed by 286 GP, 77 MCP and 16 DGP were collected. GP describe a non-standardized internship practice in terms of duration, the type of supervision, the medical acts carried out and the tools provided. Their answers, however, show a clear consensus on the skill in screening/prevention acts development (significantly higher for internships based on four-day weeks), on the support for parenthood, and on the awareness of the child's living environment and of the various professionals in the health, psychological and educational field. These skill acquisitions are incomplete in child protection, and insufficient in the management of acute pathologies. Links between DCP and MCP appear poor. Conclusion: Internships in MCP provide GPs with significant experience in prevention and daily pediatrics, but they require a better coordination between DGP and MCP and the construction of joint internships especially with hospital pediatrics.
Introduction: Les médecins généralistes jouent un rôle essentiel dans la prise en charge médicale des enfants en France. Les services de Protection Maternelle et Infantile (PMI) déclinent des soins pédiatriques de prévention et accueillent en stage des internes médecins généralistes (MG). L'objectif de ce travail est de croiser les regards des parties prenantes des stages PMI. Méthode: Nous avons conduit une étude transversale déclarative en France métropolitaine en 2019 auprès des MG, PMI et départements de médecine générale des facultés (DMG) et recueilli des données sur l'organisation, le contenu et les attendus pédiatriques du stage pour les MG en PMI. Résultats: Les réponses de 286 MG, 77 PMI et 16 DMG ont été collectées. Les MG décrivent une pratique de stage non standardisée pour la durée, le type de supervision, les actes réalisés et les outils mis à disposition. Leurs réponses dégagent pourtant un consensus net sur l'acquisition de compétences (significativement supérieures pour les stages de 4 jours hebdomadaires) concernant le dépistage et la prévention ; le soutien à parentalité ; la découverte de l'environnement de l'enfant et des autres professionnels du champ sanitaire, psychologique et éducatif. Ces acquisitions sont partielles en protection de l'enfance, et insuffisantes pour la prise en charge des pathologies aigües. Les liens entre DMG et PMI apparaissent médiocres. Conclusion: Les stages en PMI apportent aux MG une expérience importante en prévention et pédiatrie du quotidien, mais nécessitent une meilleure concertation entre DMG et PMI, et la construction de stages mixtes notamment avec la pédiatrie hospitalière.
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Internato e Residência , Humanos , Criança , Faculdades de Medicina , Estudos Transversais , Família , Inquéritos e Questionários , PediatrasRESUMO
Objectives: The study aims to describe the output of routine health screening performed in French nursery schools by the maternal and child health services among children aged 3-4 years and to quantify the level of early socioeconomic health disparities. Methods: In 30 participating départements, data on screening for vision and hearing impairments, overweight and thinness, dental health, language, psychomotor development, and immunizations were collected for children born on specific dates in 2011 and enrolled in nursery school in 2014-2016. Information was collected on the children, their socioeconomic characteristics and on the school attended. Odds of abnormal screening results were compared for each socioeconomic factor by logistic regressions adjusted for age, sex, prematurity and bilingualism. Results: Among the 9,939 children screened, prevalence of disorders was 12.3% for vision, 10.9% for hearing, 10.4% for overweight, 7.3% for untreated caries, 14.2% for language and 6.6% for psychomotricity. Newly detected visual disorders were more frequent in disadvantaged areas. Children with unemployed parents were three time more likely to have untreated caries and twice as likely to present language or psychomotor impairments; 52% were referred to a health professional following screening compared to 39% of children with employed parents. Except for children in disadvantaged areas, vaccine coverage was lower among disadvantaged groups. Conclusion: The prevalences of impairments, which are higher among disadvantaged children, highlight the potential preventive impact of systematic screening under the comprehensive maternal and child healthcare program. These results are important to quantify early socioeconomic inequalities in a Western country known for its generous social welfare system. A more holistic approach to child health is needed with a coherent system involving families and aligning primary care, local child health professionals, general practitioners, and specialists. Further results are needed to evaluate its impact on later child development and health.
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OBJECTIVE: The risk factors for postnatal depressive symptoms (PNDS) are numerous, but little is known about the protective factors or the interactions between different exposures. The present study explored the pathways between maternal, infant and parenthood vulnerabilities or risk/protective factors and PNDS at 2 months postpartum (PP) in a large sample of women from the general population. METHODS: We used data from the French ELFE cohort, a nationally representative cohort of children followed-up from birth. The available information about vulnerabilities or risk/protective factors for PNDS was collected during the maternity ward stay (mother or medical records) and at 2 months PP (mother by phone). PNDS were evaluated with the Edinburgh Postnatal Depression Scale (EPDS) at 2 months. A measurement model was built based on the psychosocial model for PNDS of Milgrom and colleagues using exploratory factor analysis. The Structural Equation Model was used to investigate the pathways between vulnerability, risk/protective factors and PNDS at 2 months PP. RESULTS: In the study sample (n = 11,583), a lack of a partner's perceived antenatal emotional support, consultation with a mental health specialist before pregnancy, family financial difficulties, prenatal psychological distress and a difficult pregnancy experience were directly associated with the severity of maternal PNDS at 2 months PP, as well as lack of perceived postnatal support. Family financial difficulties and consultation with a mental health specialist before pregnancy were also indirectly associated with the intensity of PNDS through a lack of perceived antenatal emotional support, a difficult pregnancy experience, prenatal psychological distress and a lack of perceived postnatal support. Regarding infant and parenthood characteristics, infant self-regulation difficulties, maternal difficulty in understanding infant crying and infant hospitalisation were directly associated with PNDS severity at 2 months PP, while maternal difficulty in understanding an infant's cries was also indirectly associated with infant self-regulation difficulties. CONCLUSIONS: Perinatal professional support should begin antenatally and target the couple's prenatal functioning, with particular attention to women presenting a history of psychiatric disorders, especially those of low socioeconomic status. After delivery, addressing infant and parenthood characteristics is also recommended.
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Incomplete vaccination in the pediatric population is a growing public health issue in high-income countries, but its determinants are poorly understood. Their identification is necessary to design target actions that can improve vaccination uptake. Our aim was to assess the determinants of incomplete vaccination in two-year-old children in France. Among the 18,329 children included in the 2011 ELFE French nationwide population-based birth cohort, we selected those for whom vaccination status was available at age two years. Incomplete vaccination was defined as ≥ 1 missing dose of recommended vaccines. Potential determinants of incomplete vaccination were identified by using logistic regression, taking into account attrition and missing data. Of the 5,740 (31.3%) children analyzed, 46.5% (95% confidence interval [CI] 44.7-48.0) were incompletely vaccinated. Factors independently associated with incomplete vaccination were having older siblings (adjusted odds ratio 1.18, 95% CI [1.03-1.34] and 1.28 [1.06-1.54] for one and ≥ 2 siblings, respectively, vs. 0), residing in an isolated area (1.92 [1.36-2.75] vs. an urban area), parents not following health recommendations or using alternative medicines (1.81 [1.41-2.34] and 1.23 [1.04-1.46], respectively, vs. parents confident in institutions and following heath recommendations), not being visited by a maternal and child protection service nurse during the child's first two months (1.19 [1.03-1.38] vs. ≥ 1 visit), and being followed by a general practitioner (2.87 [2.52-3.26] vs. a pediatrician). CONCLUSIONS: Incomplete vaccination was highly prevalent in the studied pediatric population and was associated with several socio-demographic, parental, and healthcare service characteristics. These findings may help in designing targeted corrective actions. WHAT IS KNOWN: ⢠Incomplete vaccination in the pediatric population is a growing public health issue in high-income countries. ⢠The partial understanding of the determinants of incomplete vaccination precludes the design of effective targeted corrective actions. WHAT IS NEW: ⢠High prevalence of incomplete vaccination at age two years in France. ⢠Incomplete vaccination was independently associated with several socio-demographic, parental, and healthcare service characteristics.
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Coorte de Nascimento , Vacinação , Criança , Humanos , Pré-Escolar , Pais , Família , FrançaRESUMO
Previous studies have shown a high level of noncompliance with recommendations on breastfeeding duration, especially in France. The objective was to describe the association between breastfeeding initiation and duration and the statutory duration of postnatal maternity leave, the gap between the end of legal maternity leave and the mother's return to work, and maternal working time during the first year post-partum. Analyses were based on 8,009 infants from the French nationwide ELFE cohort. We assessed the association with breastfeeding initiation by using logistic regression and, among breastfeeding women, with categories of breastfeeding duration by using multinomial logistic regression. Among primiparous women, both postponing return to work for at least 3 weeks after statutory postnatal maternity leave (as compared with returning to work at the end of the statutory period) and working less than full-time at 1 year post-partum (as compared with full-time) were related to higher prevalence of breastfeeding initiation. Among women giving birth to their first or second child, postponing the return to work until at least 15 weeks was related to a higher prevalence of long breastfeeding duration (at least 6 months) as compared with intermediate duration (3 to <6 months). Working part-time was also positively related to breastfeeding duration. Among women giving birth to their third child or more, working characteristics were less strongly related to breastfeeding duration. These results support extending maternity leave or working time arrangements to encourage initiation and longer duration of breastfeeding.
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Aleitamento Materno/estatística & dados numéricos , Licença Parental/estatística & dados numéricos , Adulto , Feminino , França , Humanos , Lactente , Recém-Nascido , Estudos Longitudinais , Masculino , Retorno ao Trabalho/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND AND OBJECTIVES: Partially hydrolyzed formulas (pHF) are recommended in non-breastfed infants with familial history of allergy to prevent allergy development. However, recent meta-analysis does not provide strong support for their protective effect. The present work assesses the links between 2-month infant formula use and the incidence of eczema, respiratory symptoms, or food allergies (FA) up to 2 years of age. METHODS: The nationwide ELFE birth cohort is a population-based study from mainland France. Infant feeding (breast milk only, partially hydrolyzed formula with [pHF-HA] or without a hypoallergenic label [pHF-non-HA], and non-hydrolyzed formula [Nhf]) was reported at 2 months. Eczema, FA, and respiratory symptoms such as wheezing and asthma were reported at 2 months, 1 year, and 2 years. Infants with prior FA at 2 months were excluded from analyses. RESULTS: Among 11 720 infants, those who received only breast milk at 2 months were at lower risk of eczema at 1 year than those who received nHF (OR[95% CI] = 0.78[0.65-0.94] in non-at-risk infants; 0.86[0.75-0.98] in at-risk infants). The use of pHF-HA, compared with nHF, at 2 months was related to higher risk of wheezing at 1 year in at-risk infants (1.68[1.24-2.28]) and higher risk of FA at 2 years both in non-at-risk infants (3.78[1.52-9.41]) and in at-risk infants (2.31[1.36-3.94]). CONCLUSIONS: In this nationwide study, pHF-HA use was not associated with a lower risk of any of the studied outcomes. Quite the reverse, it was associated with a higher risk of wheezing and FA. This should be confirmed in further studies.
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Asma/epidemiologia , Eczema/epidemiologia , Hipersensibilidade Alimentar/epidemiologia , Hipersensibilidade Respiratória/epidemiologia , Pré-Escolar , Estudos de Coortes , Feminino , França , Humanos , Hidrólise , Incidência , Lactente , Fórmulas Infantis , Recém-Nascido , Masculino , Leite Humano , Sons Respiratórios , RiscoRESUMO
Most professional and international organizations recommend folic acid supplementation for women planning pregnancy. Various studies have shown high levels of non-compliance with this recommendation. This study aimed to identify sociodemographic characteristics related to this compliance. The analyses were based on 16,809 women from the French nationwide ELFE cohort (Etude Longitudinale Française depuis l'Enfance). Folic acid supplementation was assessed at delivery, and sociodemographic characteristics were collected at two months postpartum. The association between sociodemographic characteristics and compliance with recommendations on folic acid supplementation (no supplementation, periconceptional supplementation, and supplementation only after the periconceptional period) was examined using multivariate multinomial logistic regression. Only 26% of French women received folic acid supplementation during the periconceptional period, 10% of women received supplementation after the periconceptional period, and 64% received no supplementation. Young maternal age, low education level, low family income, multiparity, single parenthood, maternal unemployment, maternal overweight, and smoking during pregnancy were related to lower likelihood of folic acid supplementation during the periconceptional period compared to no supplementation. These associations were not explained by unplanned pregnancy. Immigrant and underweight women were more likely to receive folic acid supplementation after the periconceptional period. Our study confirms great social disparities in France regarding the compliance with the recommendations on folic acid supplementation.
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Suplementos Nutricionais , Ácido Fólico/administração & dosagem , Ácido Fólico/farmacologia , Defeitos do Tubo Neural/epidemiologia , Defeitos do Tubo Neural/prevenção & controle , Fenômenos Fisiológicos da Nutrição Pré-Natal , Adulto , Criança , Feminino , França , Humanos , Gravidez , Fatores Socioeconômicos , Adulto JovemRESUMO
AIM: To study the rate of iron-fortified infant formula (IFF) use in young children in France and its association with socioeconomic factors. METHODS: The ELFE national birth cohort included, in 2011, 18 329 living births in 349 hospitals randomly selected. The present analyses were restricted to children with follow-up at age two years. Milk consumption was evaluated by parental telephone interview, and its association with socioeconomic factors was studied. RESULTS: The 12 341 analysed children had a mean age of 26 months; 50% were girls. Rate of IFF use before two years old and at two years old was 65% and 43%, respectively. At age two years, use of IFF was lower with young age of the mother (adjusted OR [aOR] = 0.4, 95% CI: 0.3-0.5), low educational level (aOR = 0.7, 95% CI: 0.6-0.9), high parity (aOR = 0.3, 95% CI 0.2-0.4), and mother smoking (aOR = 0.8, 95% CI: 0.7-0.9) as well as low household income (aOR = 0.5, 95% CI: 0.4-0.7), and parents' unemployment (aOR = 0.7, 95% CI: 0.5-0.9). CONCLUSION: In this national population-based study, the rate of implementation of the ID prevention strategy was much lower at two years old than before two years old, and significantly lower in disadvantaged populations.
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Alimentos Fortificados/estatística & dados numéricos , Fórmulas Infantis/estatística & dados numéricos , Ferro/administração & dosagem , Fatores Socioeconômicos , Oligoelementos/administração & dosagem , Adulto , Pré-Escolar , Estudos de Coortes , Emigrantes e Imigrantes , Feminino , França , Humanos , Lactente , Masculino , Adulto JovemRESUMO
BACKGROUND: The Intergrowth-21st (IG) project proposed prescriptive fetal growth standards for global use based on ultrasound measurements from a multicounty study of low-risk pregnancies selected using strict criteria. We examined whether the IG standards are appropriate for fetal growth monitoring in France and whether potential differences could be due to IG criteria for "healthy" pregnancies. METHOD: We analysed data on femur length and abdominal circumference at the second and/or the third recommended ultrasound examination from 14 607 singleton pregnancies from the Elfe national birth cohort. We compared concordance of centile thresholds using the IG standards and current French references and used restricted cubic splines to plot z-scores by gestational age. A "healthy pregnancy" sub-sample was created based on maternal and pregnancy selection criteria, as specified by IG. RESULTS: Mean gestational age-specific z-scores for femur length and abdominal circumference using French references fluctuated around 0 (-0.2 to 0.1), while those based on IG standards were higher (0.3-0.8). Using IG standards, 2.5% and 5.2% of fetuses at the third ultrasound were <10th centile for femur length and abdominal circumference, respectively, and 31.5% and 16.7% were >90th. Only 34% of pregnancies fulfilled IG low-risk criteria, but sub-analyses yielded very similar results. CONCLUSION: Intergrowth standards differed from fetal biometric measures in France, including among low-risk pregnancies selected to replicate IG's healthy pregnancy sample. These results challenge the project's assumption that careful constitution of a low-risk population makes it possible to describe normative fetal growth across populations.
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Desenvolvimento Fetal , Abdome/embriologia , Adulto , Métodos Epidemiológicos , Feminino , Fêmur/embriologia , França/epidemiologia , Humanos , Gravidez , Resultado da Gravidez/epidemiologia , Padrões de Referência , Ultrassonografia Pré-NatalRESUMO
[This corrects the article DOI: 10.1371/journal.pone.0196711.].
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OBJECTIVE: Different phenotypes of wheezing have been described to date but not in early life. We aim to describe wheezing phenotypes between the ages of two months and one year, and assess risk factors associated with these wheezing phenotypes in a large birth cohort. METHODS: We studied 18,041 infants from the ELFE (French Longitudinal Study of Children) birth cohort. Parents reported wheezing and respiratory symptoms at two and 12 months, and answered a complete questionnaire (exposure during pregnancy, parental allergy). RESULTS: Children with no symptoms (controls) accounted for 77.2%, 2.1% had had wheezing at two months but no wheezing at one year (intermittent), 2.4% had persistent wheezing, while 18.3% had incident wheezing at one year. Comparing persistent wheezing to controls showed that having one sibling (ORa = 2.19) or 2 siblings (ORa = 2.23) compared to none, nocturnal cough (OR = 5.2), respiratory distress (OR = 4.1) and excess bronchial secretions (OR = 3.47) at two months, reflux in the child at 2 months (OR = 1.55), maternal history of asthma (OR = 1.46) and maternal smoking during pregnancy (OR = 1.57) were significantly associated with persistent wheezing. These same factors, along with cutaneous rash in the child at 2 months (OR = 1.13) and paternal history of asthma (OR = 1.32) were significantly associated with increased odds of incident wheezing. Having one sibling (ORa = 1.9) compared to none, nocturnal cough at 2 months (OR = 1.76) and excess bronchial secretions at 2 months (OR = 1.65) were significantly associated with persistent compared to intermittent wheezing. CONCLUSION: Respiratory symptoms (cough, respiratory distress, and excessive bronchial secretion) were significantly associated with a high risk of persistent wheezing at one year. Smoking exposure during pregnancy was also a risk factor for persistent and incident wheezing.
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Transtornos Respiratórios/fisiopatologia , Sons Respiratórios/fisiopatologia , Algoritmos , Asma/diagnóstico , Asma/fisiopatologia , Brônquios/fisiopatologia , Tosse , Saúde da Família , Feminino , França , Humanos , Hipersensibilidade , Lactente , Estudos Longitudinais , Masculino , Exposição Materna , Fenótipo , Gravidez , Transtornos Respiratórios/diagnóstico , Sons Respiratórios/diagnóstico , Fatores de Risco , Irmãos , Fumar , Inquéritos e QuestionáriosRESUMO
Breastfeeding is recommended until 6 months of age, but a wide range of infant formula is available for nonbreastfed or partially breastfed infants. Our aim was to describe infant formula selection and to examine social- and health-related factors associated with this selection. Analyses were based on 13,291 infants from the French national birth cohort Etude Longitudinale Française depuis l'Enfance. Infant diet was assessed at Month 2 by phone interview and monthly from Months 3 to 10 via internet/paper questionnaires. Infant formulas were categorized in 6 groups: extensively or partially hydrolysed, regular with or without prebiotics/probiotics, and thickened with or without prebiotics/probiotics. Associations between type of infant formula used at 2 months and family or infant characteristics were assessed by multinomial logistic regressions. At Month 2, 58.1% of formula-fed infants were fed with formula enriched in prebiotics/probiotics, 31.5% with thickened formula, and 1.4% with extensively hydrolysed formula. The proportion of formula-fed infants increased regularly, but the type of infant formula used was fairly stable between 2 and 10 months. At Month 2, extensively hydrolysed formulas were more likely to be used in infants with diarrhoea or regurgitation problems. Partially hydrolysed formulas were more often used in families with high income, with a history of allergy, or with infants with regurgitation issues. Thickened formulas were used more with boys, preterm infants, infants with regurgitation issues, or in cases of early maternal return to work. The main factors related to the selection of infant formula were family and infant health-related ones.
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Desenvolvimento Infantil , Características da Família , Métodos de Alimentação , Intolerância Alimentar/dietoterapia , Fórmulas Infantis , Fenômenos Fisiológicos da Nutrição do Lactente , Hidrolisados de Proteína/uso terapêutico , Adulto , Aleitamento Materno/etnologia , Estudos de Coortes , Escolaridade , Feminino , França , Humanos , Fórmulas Infantis/efeitos adversos , Fórmulas Infantis/química , Fórmulas Infantis/microbiologia , Fenômenos Fisiológicos da Nutrição do Lactente/etnologia , Recém-Nascido , Estudos Longitudinais , Masculino , Inquéritos Nutricionais , Prebióticos/administração & dosagem , Probióticos/química , Probióticos/uso terapêutico , Estudos Prospectivos , Hidrolisados de Proteína/química , Fatores Socioeconômicos , Viscosidade , Mulheres TrabalhadorasRESUMO
BACKGROUND: Many factors act simultaneously in childhood to influence health status, life chances and well being, including pre-birth influences, the environmental pollutants of early life, health status but also the social influences of family and school. A cohort study is needed to disentangle these influences and explore attribution. METHODS: Elfe will be a nationally representative cohort of 20 000 children followed from birth to adulthood using a multidisciplinary approach. The cohort will be based on the INSEE Permanent Demographic Panel (EDP) established using census data and civil records. The sample size has been defined in order to match the representativeness criteria and to obtain some prevalence estimation, but also to address the research area of low exposure/rare effects. The cohort will be based on repeated surveys by face to face or phone interview (at birth and each year) as well as medical interview (at 2 years) and examination (at 6 years). Furthermore, biological samples will be taken at birth to evaluate the foetal exposition to toxic substances, environmental sensors will be placed in the child's homes. Pilot studies have been initiated in 2007 (500 children) with an overall acceptance rate of 55% and are currently under progress, the 2-year survey being carried out in October this year. DISCUSSION: The longitudinal study will provide a unique source of data to analyse the development of children in their environment, to study the various factors interacting throughout the life course up to adulthood and to determine the impact of childhood experience on the individual's physical, psychological, social and professional development.