questionsmedicales.fr
Aliments et boissons
Aliments
Aliment enrichi
Aliment enrichi : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Aliments enrichis
Étiquetage des aliments
Analyse alimentaire
Nutriments
Réglementation alimentaire
Santé publique
Études cliniques
Évaluation de la santé
Critères nutritionnels
Aliments enrichis
Symptômes
5
Carence nutritionnelle
Symptômes
Prévention des carences
Aliments enrichis
Surconsommation
Symptômes
Allergies alimentaires
Réactions allergiques
Prévention
5
Prévention des carences
Alimentation équilibrée
Nutrition pédiatrique
Aliments enrichis
Nutrition prénatale
Aliments enrichis
Nutrition gériatrique
Aliments enrichis
Éducation nutritionnelle
Sensibilisation
Traitements
5
Traitement des carences
Suppléments nutritionnels
Alimentation équilibrée
Compléments alimentaires
Suppléments vitaminiques
Carences nutritionnelles
Efficacité nutritionnelle
Aliments enrichis
Intégration alimentaire
Nutrition
Complications
5
Toxicité vitaminique
Surconsommation
Allergies alimentaires
Étiquetage des aliments
Dépendance alimentaire
Nutrition
Interactions médicamenteuses
Nutriments
Diabète
Aliments enrichis
Facteurs de risque
5
Carences nutritionnelles
Groupes à risque
Allergies alimentaires
Risque nutritionnel
Régimes alimentaires
Carences nutritionnelles
Nutrition pédiatrique
Vulnérabilité
Maladies chroniques
Besoins nutritionnels
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Aliment enrichi : Questions médicales les plus fréquentes",
"headline": "Aliment enrichi : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Aliment enrichi : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-02-11",
"dateModified": "2025-05-06",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Aliment enrichi"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Aliments",
"url": "https://questionsmedicales.fr/mesh/D005502",
"about": {
"@type": "MedicalCondition",
"name": "Aliments",
"code": {
"@type": "MedicalCode",
"code": "D005502",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "J02.500"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Aliment enrichi",
"alternateName": "Food, Fortified",
"code": {
"@type": "MedicalCode",
"code": "D005527",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Tsuyoshi Chiba",
"url": "https://questionsmedicales.fr/author/Tsuyoshi%20Chiba",
"affiliation": {
"@type": "Organization",
"name": "Department of Food Function and Labeling, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan."
}
},
{
"@type": "Person",
"name": "Chiharu Nishijima",
"url": "https://questionsmedicales.fr/author/Chiharu%20Nishijima",
"affiliation": {
"@type": "Organization",
"name": "Department of Food Function and Labeling, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan."
}
},
{
"@type": "Person",
"name": "Maaike J Bruins",
"url": "https://questionsmedicales.fr/author/Maaike%20J%20Bruins",
"affiliation": {
"@type": "Organization",
"name": "dsm-firmenich, Taste, Texture & Health, Delft, The Netherlands."
}
},
{
"@type": "Person",
"name": "Janneke Verkaik-Kloosterman",
"url": "https://questionsmedicales.fr/author/Janneke%20Verkaik-Kloosterman",
"affiliation": {
"@type": "Organization",
"name": "National Institute for Public Health and the Environment, Bilthoven, Netherlands."
}
},
{
"@type": "Person",
"name": "Nanae Tanemura",
"url": "https://questionsmedicales.fr/author/Nanae%20Tanemura",
"affiliation": {
"@type": "Organization",
"name": "Department of Food Function and Labeling, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Propensity score analysis with local balance.",
"datePublished": "2023-04-03",
"url": "https://questionsmedicales.fr/article/37012676",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1002/sim.9741"
}
},
{
"@type": "ScholarlyArticle",
"name": "Prognostic score-based model averaging approach for propensity score estimation.",
"datePublished": "2024-10-03",
"url": "https://questionsmedicales.fr/article/39363252",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s12874-024-02350-y"
}
},
{
"@type": "ScholarlyArticle",
"name": "An overview of propensity score matching methods for clustered data.",
"datePublished": "2022-11-25",
"url": "https://questionsmedicales.fr/article/36426585",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1177/09622802221133556"
}
},
{
"@type": "ScholarlyArticle",
"name": "Traumatic Injury in Pregnancy: A Propensity Score-Matched Analysis.",
"datePublished": "2022-12-12",
"url": "https://questionsmedicales.fr/article/36914991",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.jss.2022.10.087"
}
},
{
"@type": "ScholarlyArticle",
"name": "Parametric and nonparametric propensity score estimation in multilevel observational studies.",
"datePublished": "2023-08-02",
"url": "https://questionsmedicales.fr/article/37532119",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1002/sim.9852"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Aliments et boissons",
"item": "https://questionsmedicales.fr/mesh/D019602"
},
{
"@type": "ListItem",
"position": 3,
"name": "Aliments",
"item": "https://questionsmedicales.fr/mesh/D005502"
},
{
"@type": "ListItem",
"position": 4,
"name": "Aliment enrichi",
"item": "https://questionsmedicales.fr/mesh/D005527"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Aliment enrichi - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Aliment enrichi",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-07",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Aliment enrichi",
"description": "Comment identifier un aliment enrichi ?\nQuels tests pour évaluer l'enrichissement ?\nLes aliments enrichis sont-ils réglementés ?\nComment vérifier l'efficacité d'un aliment enrichi ?\nQuels critères pour un aliment enrichi ?",
"url": "https://questionsmedicales.fr/mesh/D005527?mesh_terms=Propensity+Score#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Aliment enrichi",
"description": "Quels symptômes d'une carence nutritionnelle ?\nLes aliments enrichis préviennent-ils des symptômes ?\nQuels symptômes d'une surconsommation ?\nLes symptômes varient-ils selon les nutriments ?\nComment reconnaître une allergie alimentaire ?",
"url": "https://questionsmedicales.fr/mesh/D005527?mesh_terms=Propensity+Score#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Aliment enrichi",
"description": "Comment prévenir les carences nutritionnelles ?\nLes enfants ont-ils besoin d'aliments enrichis ?\nLes femmes enceintes doivent-elles consommer des aliments enrichis ?\nQuels aliments enrichis pour les personnes âgées ?\nComment sensibiliser à l'importance des aliments enrichis ?",
"url": "https://questionsmedicales.fr/mesh/D005527?mesh_terms=Propensity+Score#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Aliment enrichi",
"description": "Comment traiter une carence nutritionnelle ?\nLes aliments enrichis sont-ils des traitements ?\nQuels suppléments pour les carences ?\nLes aliments enrichis sont-ils efficaces ?\nComment intégrer les aliments enrichis ?",
"url": "https://questionsmedicales.fr/mesh/D005527?mesh_terms=Propensity+Score#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Aliment enrichi",
"description": "Quelles complications d'une surconsommation d'aliments enrichis ?\nLes aliments enrichis causent-ils des allergies ?\nQuels risques d'une dépendance aux aliments enrichis ?\nLes aliments enrichis peuvent-ils interagir avec des médicaments ?\nQuelles complications pour les diabétiques ?",
"url": "https://questionsmedicales.fr/mesh/D005527?mesh_terms=Propensity+Score#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Aliment enrichi",
"description": "Qui est à risque de carences nutritionnelles ?\nLes personnes avec des allergies alimentaires sont-elles à risque ?\nLes régimes restrictifs augmentent-ils les risques ?\nLes enfants sont-ils plus vulnérables ?\nLes personnes souffrant de maladies chroniques sont-elles à risque ?",
"url": "https://questionsmedicales.fr/mesh/D005527?mesh_terms=Propensity+Score#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment identifier un aliment enrichi ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un aliment enrichi contient des vitamines ou minéraux ajoutés, indiqués sur l'étiquette."
}
},
{
"@type": "Question",
"name": "Quels tests pour évaluer l'enrichissement ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des analyses de laboratoire peuvent mesurer les niveaux de nutriments dans les aliments."
}
},
{
"@type": "Question",
"name": "Les aliments enrichis sont-ils réglementés ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, leur composition est souvent régulée par des organismes de santé publique."
}
},
{
"@type": "Question",
"name": "Comment vérifier l'efficacité d'un aliment enrichi ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des études cliniques peuvent évaluer l'impact sur la santé des consommateurs."
}
},
{
"@type": "Question",
"name": "Quels critères pour un aliment enrichi ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il doit contenir des nutriments ajoutés en quantités significatives et bénéfiques."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une carence nutritionnelle ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fatigue, faiblesse, troubles de la concentration peuvent indiquer une carence."
}
},
{
"@type": "Question",
"name": "Les aliments enrichis préviennent-ils des symptômes ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent aider à prévenir des symptômes liés à des carences spécifiques."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une surconsommation ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une surconsommation peut entraîner des nausées, des maux de tête ou des troubles digestifs."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils selon les nutriments ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, chaque nutriment a des symptômes spécifiques liés à sa carence ou excès."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une allergie alimentaire ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Réactions comme démangeaisons, gonflements ou difficultés respiratoires peuvent survenir."
}
},
{
"@type": "Question",
"name": "Comment prévenir les carences nutritionnelles ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Consommer une variété d'aliments enrichis et équilibrés aide à prévenir les carences."
}
},
{
"@type": "Question",
"name": "Les enfants ont-ils besoin d'aliments enrichis ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent bénéficier d'aliments enrichis pour soutenir leur croissance et développement."
}
},
{
"@type": "Question",
"name": "Les femmes enceintes doivent-elles consommer des aliments enrichis ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, pour assurer un apport adéquat en nutriments essentiels pour la mère et le fœtus."
}
},
{
"@type": "Question",
"name": "Quels aliments enrichis pour les personnes âgées ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les céréales, produits laitiers et boissons enrichies sont souvent recommandés."
}
},
{
"@type": "Question",
"name": "Comment sensibiliser à l'importance des aliments enrichis ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des campagnes d'éducation nutritionnelle peuvent informer sur leurs bénéfices."
}
},
{
"@type": "Question",
"name": "Comment traiter une carence nutritionnelle ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'augmentation de la consommation d'aliments enrichis ou de suppléments est recommandée."
}
},
{
"@type": "Question",
"name": "Les aliments enrichis sont-ils des traitements ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils ne remplacent pas un traitement médical mais complètent une alimentation équilibrée."
}
},
{
"@type": "Question",
"name": "Quels suppléments pour les carences ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des vitamines ou minéraux spécifiques peuvent être prescrits selon la carence identifiée."
}
},
{
"@type": "Question",
"name": "Les aliments enrichis sont-ils efficaces ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent améliorer l'apport en nutriments essentiels dans l'alimentation."
}
},
{
"@type": "Question",
"name": "Comment intégrer les aliments enrichis ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les inclure dans les repas quotidiens pour augmenter l'apport en nutriments."
}
},
{
"@type": "Question",
"name": "Quelles complications d'une surconsommation d'aliments enrichis ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Peut entraîner des toxicités, notamment avec des vitamines liposolubles comme A et D."
}
},
{
"@type": "Question",
"name": "Les aliments enrichis causent-ils des allergies ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent contenir des allergènes, donc il faut lire les étiquettes attentivement."
}
},
{
"@type": "Question",
"name": "Quels risques d'une dépendance aux aliments enrichis ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une dépendance peut mener à négliger d'autres sources alimentaires essentielles."
}
},
{
"@type": "Question",
"name": "Les aliments enrichis peuvent-ils interagir avec des médicaments ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains nutriments peuvent affecter l'absorption ou l'efficacité des médicaments."
}
},
{
"@type": "Question",
"name": "Quelles complications pour les diabétiques ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains aliments enrichis peuvent contenir des sucres ajoutés, à surveiller."
}
},
{
"@type": "Question",
"name": "Qui est à risque de carences nutritionnelles ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées, les végétariens et les femmes enceintes sont souvent à risque."
}
},
{
"@type": "Question",
"name": "Les personnes avec des allergies alimentaires sont-elles à risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles doivent faire attention aux aliments enrichis contenant des allergènes."
}
},
{
"@type": "Question",
"name": "Les régimes restrictifs augmentent-ils les risques ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les régimes très restrictifs peuvent mener à des carences nutritionnelles."
}
},
{
"@type": "Question",
"name": "Les enfants sont-ils plus vulnérables ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, leur croissance rapide nécessite un apport nutritionnel adéquat et équilibré."
}
},
{
"@type": "Question",
"name": "Les personnes souffrant de maladies chroniques sont-elles à risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent avoir des besoins nutritionnels spécifiques et accrus."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 06/05/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Food Function and Labeling, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan.
Publications dans "Aliment enrichi" :
3 publications dans cette catégorie
Affiliations :
Department of Food Function and Labeling, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan.
Publications dans "Aliment enrichi" :
3 publications dans cette catégorie
Affiliations :
dsm-firmenich, Taste, Texture & Health, Delft, The Netherlands.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
National Institute for Public Health and the Environment, Bilthoven, Netherlands.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Department of Food Function and Labeling, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Department of Scientific Research, K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), 109004 Moscow, Russia Federation.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Department of Agricultural Sciences, Food and the Environment, University of Foggia, Via Napoli, 25, 71122 Foggia, Italy.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Department of Agricultural Sciences, Food and the Environment, University of Foggia, Via Napoli, 25, 71122 Foggia, Italy.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Bird Scientific Writing, Wassenaar, The Netherlands.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Department of Mother and Child Health Research, Institute for Clinical Effectiveness and Health Policy (IECS-CONICET), Buenos Aires, Argentina.
Departamento de Salud, Universidad Nacional de La Matanza, San Justo, Argentina.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Departments of Pediatrics, and Epidemiology and Biostatistics, University of California, San Francisco, CA 94143, USA.
Department of Nutrition and Institute for Global Nutrition, University of California, Davis, CA 95616, USA.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), CNR, Palermo, Italy.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), CNR, Palermo, Italy.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Food Quality and Design Group, Department of Agrotechnology and Food Sciences, Wageningen University and Research Centre, Wageningen, The Netherlands.
Department of Food science and Technology, Federal University Oye-Ekiti, Oye, Nigeria.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Food Quality and Design Group, Department of Agrotechnology and Food Sciences, Wageningen University and Research Centre, Wageningen, The Netherlands.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Faculty of Agricultural Product Innovation and Technology, Srinakharinwirot University, Bangkok 10110, Thailand.
Department of Food, Nutrition, Dietetics and Health, College of Human Ecology, Kansas State University, Manhattan, KS 66506, USA.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
IZiNCG Fortification Task Force.
Global Alliance for Improved Nutrition, Washington, DC, USA.
Publications dans "Aliment enrichi" :
2 publications dans cette catégorie
Affiliations :
Global Alliance for Improved Nutrition, Geneva, Switzerland.
Publications dans "Aliment enrichi" :
1 publication dans cette catégorie
Affiliations :
Department of Nutrition and Food Science University of Ghana Legon Ghana.
Publications dans "Aliment enrichi" :
1 publication dans cette catégorie
Affiliations :
Department of Nutrition and Food Science University of Ghana Legon Ghana.
Publications dans "Aliment enrichi" :
Most propensity score (PS) analysis methods rely on a correctly specified parametric PS model, which may result in biased estimation of the average treatment effect (ATE) when the model is misspecifie...
Propensity scores (PS) are typically evaluated using balance metrics that focus on covariate balance, often without considering their predictive power for the outcome. This approach may not always res...
We conduct a series of simulations alongside an analysis of empirical observational data to compare the performances of weighted treatment effect estimates using the proposed and existing approaches. ...
The simulation and empirical data analysis reveal that our proposed model-averaging approaches for PS estimation consistently yield lower bias and less variability in treatment effect estimates across...
The prognostic score-based model averaging approach for estimating PS can outperform existing model averaging methods. In particular, the estimator using the model averaging prognostic score as a bala...
Using the prognostic score as the balance metric for the PS model averaging enhances the performance of the treatment effect estimator, which can be recommended for a wide variety of situations. When ...
Propensity score matching is commonly used in observational studies to control for confounding and estimate the causal effects of a treatment or exposure. Frequently, in observational studies data are...
Trauma represents the leading cause of nonobstetrical maternal death. How in-hospital outcomes of acutely injured pregnant patients (PP) compares to that of similarly aged nonpregnant control groups (...
The American College of Surgeons Trauma Quality Improvement Program (TQIP) was used to identify traumatically injured females between 2017 and 2019. Propensity score matching on age, race, injury seve...
A total of 1078 traumatically injured pregnant females were identified. Propensity score matching resulted in 990 patients in the PP and CG cohorts. After matching, PPs were more likely to be assault ...
After acute trauma, PPs did not have increased mortality or complications when compared to matched controls, although they were more likely to be victims of assault, directly proceed to the OR, requir...
There has been growing interest in using nonparametric machine learning approaches for propensity score estimation in order to foster robustness against misspecification of the propensity score model....
Spouse bereavement is one of life's greatest stresses and has been suggested to trigger or accelerate cognitive decline and dementia. However, little information is available about the potential brain...
A total of 319 ever-married older adults between the ages of 61 and 90 years underwent comprehensive clinical assessments and multimodal brain imaging including [...
Spouse bereavement was significantly associated with higher cerebral white matter hyperintensity (WMH) volume compared with no spouse bereavement. Interaction and subsequent subgroup analyses showed t...
The findings suggest that the spouse bereavement may contribute to dementia or cognitive decline by increasing cerebrovascular injury, particularly in older individuals and those with no- or low-skill...
Propensity score weighting is a useful tool to make causal or unconfounded comparisons between groups. According to the definition by the Institute of Medicine (IOM), estimates of health care disparit...
The present study introduces a deweighting method that uses two types of propensity scores. One is a function of all covariates of health status and SES variables and is used to weight study subjects ...
The procedure of deweighting is illustrated using a dataset from a right heart catheterization (RHC) study, where it was used to examine whether there was a disparity between black and white patients ...
Deweighting is a promising tool for implementing the IOM-definition of health care disparities. The method is expected to be broadly applied to quantitative research on health care disparities....
Liver resection (LR) is the only recommended effective curative treatment for patients with intrahepatic cholangiocarcinoma (ICC), but the prognosis of patients with ICC is still poor even after curat...
Many spatial phenomena exhibit interference, where exposures at one location may affect the response at other locations. Because interference violates the stable unit treatment value assumption, stand...
Propensity score methods are a popular approach to mitigating confounding bias when estimating causal effects in observational studies. When study units are clustered (eg, patients nested within healt...