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Nevoret C, Tessier C, Laurendeau C, Voinot C, Kab S, Goldberg M. Apports et limites du « machine learning » dans la prédiction du changement du stade de sévérité de l'asthme en France : une analyse du Système national des données de santé (SNDS). Rev Epidemiol Sante Publique 2022. [DOI: 10.1016/j.respe.2022.01.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Vercambre MN, Temam S, Billaudeau N, Kab S, Zins M. Health behaviours of education professionals: any room for improvement? A study of French employees. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Education professionals have a role to play in health education, both as knowledge providers and role-models. To appraise their health awareness, we compared their health behaviours to those of non-education employees.
Methods
Using inclusion data of the CONSTANCES French cohort (2012-2019) and adjusting for important confounders (sex, age, education,...), we alternately compared three indicators of risky conducts (at-risk drinking, current smoking, past year-cannabis use) and two indicators of unhealthy lifestyle (low physical activity, overweight/obesity) between education professionals (n = 14730) and a random sample of non-education employees (n = 34244). Among education professionals, we distinguished between teachers (n = 12820), school principals (n = 372), principal educational advisers (n = 189), school health professionals (n = 128), and school manual/service staff (n = 1221).
Results
Teachers were less likely than non-education employees to be at-risk drinker, to smoke, to have used cannabis in the past year and to be overweight/obese. Other non-teaching education professionals were also rather less involved in risky conducts than non-education employees. Nonetheless, school principals and principal educational advisers reported more often low physical activity and school principals and manual/service staff were more prone to overweight/obesity than non-education employees.
Conclusions
In this large nationwide sample of French employees, education professionals were rather less involved in risky conducts than other non-education employees with a similar demographic and socioeconomic profile. Yet, non-teaching education professionals showed punctually unhealthy lifestyle indicators, suggesting a window of opportunity to improve both their own health and, indirectly through role-model, that of the youth with whom they interact daily.
Key messages
Education professionals, especially teachers, appear more health-conscious than average. There may still be room for improvement toward a healthier lifestyle. In addition, the average observed may be quite far from the recommended public health target, so that any action to enhance education professional’s health behaviours will have societal benefits.
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Affiliation(s)
- M-N Vercambre
- Occupational Health Team, MGEN Foundation for Public Health, Paris, France
| | - S Temam
- Occupational Health Team, MGEN Foundation for Public Health, Paris, France
| | - N Billaudeau
- Occupational Health Team, MGEN Foundation for Public Health, Paris, France
| | - S Kab
- Population-Based Epidemiological Cohorts Unit, Inserm UMS 01, Villejuif, France
| | - M Zins
- Population-Based Epidemiological Cohorts Unit, Inserm UMS 01, Villejuif, France
- Université Paris Descartes, Faculty of Medicine, Paris, France
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Haneef R, Fuentes S, Hrzic R, Fosse-Edorh S, Kab S, Gallay A, Cosson E. Use of artificial intelligence to estimate population health indicators in France. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The use of artificial intelligence is increasing to estimate and predict health outcomes from large data sets. The main objectives were to develop two algorithms using machine learning techniques to identify new cases of diabetes (case study I) and to classify type 1 and type 2 (case study II) in France.
Methods
We selected the training data set from a cohort study linked with French national Health database (i.e., SNDS). Two final datasets were used to achieve each objective. A supervised machine learning method including eight following steps was developed: the selection of the data set, case definition, coding and standardization of variables, split data into training and test data sets, variable selection, training, validation and selection of the model. We planned to apply the trained models on the SNDS to estimate the incidence of diabetes and the prevalence of type 1/2 diabetes.
Results
For the case study I, 23/3468 and for case study II, 14/3481 SNDS variables were selected based on an optimal balance between variance explained and using the ReliefExp algorithm. We trained four models using different classification algorithms on the training data set. The Linear Discriminant Analysis model performed best in both case studies. The models were assessed on the test datasets and achieved a specificity of 67% and a sensitivity of 62% in case study I, and a specificity of 97 % and sensitivity of 100% in case study II. The case study II model was applied to the SNDS and estimated the prevalence of type 1 diabetes in 2016 in France of 0.3% and for type 2, 4.4%. The case study model I was not applied to the SNDS.
Conclusions
The case study II model to estimate the prevalence of type 1/2 diabetes has good performance and will be used in routine surveillance. The case study I model to identify new cases of diabetes showed a poor performance due to missing necessary information on determinants of diabetes and will need to be improved for further research.
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Affiliation(s)
- R Haneef
- Department of Non-Communicable Diseases and Injuries, Santé Publique France, Saint Maurice, France
| | - S Fuentes
- Department of Non-Communicable Diseases and Injuries, Santé Publique France, Saint Maurice, France
| | - R Hrzic
- Faculty of Health, Medicine and Life Sciences, International Health, School for Public Health and Prim Care, Maastricht University, Maastricht, Netherlands
| | - S Fosse-Edorh
- Department of Non-Communicable Diseases and Injuries, Santé Publique France, Saint Maurice, France
| | - S Kab
- Population-Based Epidemiological Cohorts Unit, Inserm UMS 011, Villejuif, France
| | - A Gallay
- Department of Non-Communicable Diseases and Injuries, Santé Publique France, Saint Maurice, France
| | - E Cosson
- Department of Endocrinology-Diabetology-Nutrition, AP-HP, Avicenne Hospital, Paris 13 University, Sorbonne Paris Cité, CRNH-IdF, CINFO, Bobigny, France
- UMR U1153 Inserm/U1125 Inra/Cnam/Université Paris 13, Sorbonne Paris Cité, Bobigny, France
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Kab S, Taberlet M, Cœuret-Pellicer M, Gourmelen J, Goldberg M, Zins M. Concordance entre le questionnaire médical et le Système national des données de santé pour identifier les cas prévalents de deux pathologies : cancer de la prostate et accident vasculaire cérébral au sein de la cohorte Constances. Rev Epidemiol Sante Publique 2020. [DOI: 10.1016/j.respe.2020.01.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Kab S, Wiernik E, Goldberg M, Zins M. Adhérence aux traitements et autres facteurs associés au contrôle de l’hypertension artérielle ; résultats de la cohorte Constances couplée au Système national des données de santé. Rev Epidemiol Sante Publique 2019. [DOI: 10.1016/j.respe.2019.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Wiernik E, Kab S, Goldberg M, Zins M. Interaction entre l’obésité abdominale et l’indice de masse corporelle dans le risque cardiométabolique : résultats de la cohorte Constances. Rev Epidemiol Sante Publique 2019. [DOI: 10.1016/j.respe.2019.03.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Kab S, Wiernik E, Goldberg M, Zins M. Adhérence aux traitements et autres facteurs associés au contrôle de l’hypertension artérielle ; résultats de la cohorte Constances couplée au Système national des données de santé. Rev Epidemiol Sante Publique 2019. [DOI: 10.1016/j.respe.2019.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Kab S, Moisan F, Elbaz A. Farming and incidence of motor neuron disease: French nationwide study. Eur J Neurol 2017; 24:1191-1195. [DOI: 10.1111/ene.13353] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 06/01/2017] [Indexed: 11/28/2022]
Affiliation(s)
- S. Kab
- Santé publique France; Saint-Maurice
- Université Paris-Sud; UVSQ; CESP; INSERM, Université Paris-Saclay; Villejuif France
| | - F. Moisan
- Université Paris-Sud; UVSQ; CESP; INSERM, Université Paris-Saclay; Villejuif France
| | - A. Elbaz
- Santé publique France; Saint-Maurice
- Université Paris-Sud; UVSQ; CESP; INSERM, Université Paris-Saclay; Villejuif France
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Elbaz A, Carcaillon L, Kab S, Moisan F. Epidemiology of Parkinson's disease. Rev Neurol (Paris) 2016; 172:14-26. [DOI: 10.1016/j.neurol.2015.09.012] [Citation(s) in RCA: 221] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 08/25/2015] [Accepted: 09/01/2015] [Indexed: 12/25/2022]
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