Academic literature on the topic 'Données de survies'
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Journal articles on the topic "Données de survies"
Diallo, AC, A. Ndong, JIAT Thiam, MB Ba, PS Dieng, RO Somé, D. Diouf, MM Dieng, S. Ka, and A. Dem. "C42: Taux de survie des cancers colorectaux en Afrique : Revue systématique et méta-analyse." African Journal of Oncology 2, no. 1 Supplement (March 1, 2022): S18. http://dx.doi.org/10.54266/ajo.2.1s.c42.brtmlshxdy.
Full textBergeron, Christian. "L’importance de préserver la diversité des accents pour contrer l’insécurité linguistique en Ontario français." ALTERNATIVE FRANCOPHONE 2, no. 4 (February 14, 2019): 92–107. http://dx.doi.org/10.29173/af29376.
Full textKeita, M., A. Toure, I. Camara, A. Barry, M. Koulibaly, and B. Traore. "C98: Impact de la chirurgie associée à la radiothérapie sur le pronostic du cancer du sein en Guinée : Etude cohorte des cancers du sein de Guinée." African Journal of Oncology 2, no. 1 Supplement (March 1, 2022): S41—S42. http://dx.doi.org/10.54266/ajo.2.1s.c98.jdql5963.
Full textOsenegg, Kirsten, Benoit Heulin, and David Michel. "Survie et incubation des oeufs dans deux populations ovipares de Lacerta vivipara." Amphibia-Reptilia 15, no. 2 (1994): 199–219. http://dx.doi.org/10.1163/156853894x00308.
Full textBa, MB, PM Diéne, M. Mané, FCA Chemega, L. Gueye, F. Nging, and PM Gaye. "55: Implémentation et réalisation de la curiethérapie à haut débit de dose (HDR) au service de Radiothérapie de l’Hôpital Dalal Jamm de Dakar." African Journal of Oncology 2, no. 1 Supplement (March 1, 2022): S24—S25. http://dx.doi.org/10.54266/ajo.2.1s.c55.ymwo4373.
Full textKIKANGALA NTAMBWE, Trésor, Marcel NDJIBU MUKONKOLE, Elie KITENGIE NGOYI, Nathanaël MUNDU MADINA, and Benjamin YAPAMBA YAPAMBA. "PROFIL ET APPRECIATION DU METIER DE CONDUCTEUR DE MOTOTAXIS (MOTARD) A KABINDA, REPUBLIQUE DEMOCRATIQUE DU CONGO." Tanganyika Journal Of Science 2, no. 1 (October 15, 2022): 25–35. http://dx.doi.org/10.59296/tgjs.2221034.
Full textIvinza Lepapa, Alphonse-Christian. "L’impact organisationnel du big data : Cas des entreprises congolaises." Acta Europeana Systemica 7 (July 11, 2020): 93–108. http://dx.doi.org/10.14428/aes.v7i1.56663.
Full textMulyani, Sri, Ninuk Lustyantie, and Dian Savitri. "L’environnement naturel abiotique dans le conte Comment Le Désert A Disparu par Isabelle Hoarau." Didacticofrancia: Journal Didactique du FLE 11, no. 1 (November 28, 2021): 47–52. http://dx.doi.org/10.15294/didacticofrancia.v11i1.52113.
Full textAlberti, C., J. F. Timsit, and S. Chevret. "Analyse de survie : comment gérer les données censurées ?" Revue des Maladies Respiratoires 22, no. 2 (April 2005): 333–37. http://dx.doi.org/10.1016/s0761-8425(05)85488-9.
Full textKannisto, Vainö. "Mode et dispersion de la durée de vie." Population Vol. 56, no. 1 (January 1, 2001): 183–97. http://dx.doi.org/10.3917/popu.p2001.56n1-2.0197.
Full textDissertations / Theses on the topic "Données de survies"
Ortholand, Juliette. "Joint modelling of events and repeated observations : an application to the progression of Amyotrophic Lateral Sclerosis." Electronic Thesis or Diss., Sorbonne université, 2024. http://www.theses.fr/2024SORUS227.
Full textProgression heterogeneity in chronic diseases such as Amyotrophic Lateral Sclerosis (ALS) is a significant obstacle to developing effective treatments. Leveraging the growing wealth of large databases through modelling can help better understanding it. However, the data collected only offer access to partial trajectories, that need to be realigned to reconstruct a comprehensive disease progression. To address this challenge, data-driven progression models like the longitudinal Spatiotemporal model were developed. Its main interest is its ability to synchronise patients onto a common disease timeline (temporal aspect) thanks to a latent disease age, while also capturing the remaining variability through parameters that account for outcome ordering (spatial aspect). However, this model was primarily designed for longitudinal data, overlooking crucial outcomes in ALS such as time to death or initiation of life support, like Non-Invasive Ventilation (NIV). Conversely, existing joint models offer the advantage of simultaneously handling longitudinal and survival data. However, they do not realign trajectories, which compromises their temporal resolution. This thesis aimed to expand the Spatiotemporal model into a Joint Spatiotemporal model, enabling, for ALS research, the examination of survival data alongside longitudinal data. First, we applied the Spatiotemporal model to explore how the interaction between sex and onset site (spinal or bulbar) impacts the progression of ALS patients. We selected 1,438 patients from the PRO-ACT database. We demonstrated a significant influence of both sex and onset site on six longitudinal outcomes monitoring the functional and respiratory decline in addition to Body Mass Index. However, this study did not incorporate survival analysis, despite its paramount importance in ALS, due to limitations inherent to the Spatiotemporal model. To address this gap, we associated the Spatiotemporal model with a survival model that estimates a Weibull survival model from its latent disease age, creating a univariate Joint Temporal model. After model validation, we benchmarked our model with a state-of-the-art joint model on PRO-ACT data. Our model exhibited significantly superior performance in terms of absolute bias and mean cumulative AUC for right-censored events. This demonstrated the efficacy of our approach in the context of ALS compared to existing joint models. However, modelling several longitudinal outcomes requires a multivariate approach. Life support initiation that might be censored by death needs to be also considered. We thus extended the Joint Temporal model, into a multivariate Joint Spatiotemporal model with competing risks to analyse NIV initiation. This involved coupling the multivariate Spatiotemporal model with a cause-specific Weibull survival model from the latent disease age. We incorporated spatial parameters with a Cox proportional effect on the hazard. After validation, we benchmarked our model with a state-of-the-art joint model on PRO-ACT data and analysed sex and onset site interaction in complement to the first study. The Joint Spatiotemporal model achieved similar performance to the state-of-the-art model while capturing an underlying shared latent process, the latent disease age, whereas the state-of-the-art models the impact of longitudinal outcomes on survival. To enhance the reproducibility and facilitate the reuse of these models, the proposed models were implemented in the open-source software Leaspy. In conclusion, this thesis introduces the first data-driven progression model combining longitudinal and survival modelling. We demonstrated its relevance to understand the occurrence of critical events in ALS. This work paves the way for further extension to analyse recurrent events, among other potential applications in causal inference
Martin, Marie-Laure. "Données de survie." Paris 11, 2001. http://www.theses.fr/2001PA112335.
Full textWe consider two statistical problems arising during the estimation of the hazard function of cancer death in Hiroshima. The first problem is the estimation of the hazard function when the covariate is mismeasured. In Chapter 2, only grouped data are available, and the mismeasurement of the covariate is modeled as a misclassification. An easily implemented estimation procedure based on a generalization of the least squares method is devised for estimating simultaneously the parameters of the hazard function and the misclassification probabilities. The procedure is applied for taking into account the mismeasurement of the dose of radiation in the estimation of the hazard function of solid cancer death in Hiroshima. In Chapter 3 available data are individual data. We consider a model of excess relative risk, and we assume that the covariate is measured with a Gaussian additive error. We propose an estimation criterion based on the partial log-likelihood, and we show that the estimator obtained by maximization of this criterion is consistent and asymptotically Gaussian. Our result extends to other polynomial regression functions, to the Cox model and to the log-normal error model. The second problem is the non-parametric estimation of the hazard function. We consider the model of excess relative and absolute risk and propose a non-parametric estimation of the effect of the covariate using a model selection procedure, when available data are stratified data. We approximate the function of the covariate by a collection of spline functions, and select the best one according to Akaike Information Criterion. By the same way we choose which model between the model of excess relative risk or excess absolute risk fits the best the data. We apply our method for estimating the solid cancer and leukemia death hazard functions in Hiroshima
Heutte, Natacha. "Modèles semi-markoviens et données de survie." Paris 5, 2001. http://www.theses.fr/2001PA05S013.
Full textModels for survival data including a categorized quality of life index is proposed. The model is intended to take into account the effect of endogenous and exogenous factors both on the duration of survival and the quality of life. Endogenous factors are for example biological measurements or genetical specifications, while exogenous ones are environmental factors. The proposed models are semi-parametric and based on semi-markov processes. Time may be continuous or discrete depending on the type of the data. The general framework of all preexisting models is sketched. Estimators are derived, as well as their asymptotic properties, and algorithms and programs are given to compute them explicitly. They are exemplified on real data on AIDS and cancer patients, and on simulations. Those models are presented in a biomedical context but can be useful in any field where durations together with multistate processes are involved
Lorino, Tristan. "Modèles statistiques pour des données de survie corrélées." Phd thesis, Institut national agronomique paris-grignon - INA P-G, 2002. http://tel.archives-ouvertes.fr/tel-00003672.
Full textNous étudions les deux principales classes de modèles pour données de survie corrélées : les modèles de fragilité (ou conditionnels) et les modèles marginaux. Nous nous proposons une large comparaison de ces deux approches, d'une part au travers d'une étude de données vétérinaires, d'autre part au moyen de simulations.
Notre objectif est d'évaluer la sensibilité de tels modèles vis-à-vis de la structure des jeux de données qu'ils sont appelés à traiter -- et plus particulièrement vis-à-vis de la taille des groupes.
Dantan, Etienne. "Modèles conjoints pour données longitudinales et données de survie incomplètes appliqués à l'étude du vieillissement cognitif." Thesis, Bordeaux 2, 2009. http://www.theses.fr/2009BOR21658/document.
Full textIn cognitive ageing study, older people are highly selected by a risk of death associated with poor cognitive performances. Modeling the natural history of cognitive decline is difficult in presence of incomplete longitudinal and survival data. Moreover, the non observed cognitive decline acceleration beginning before the dementia diagnosis is difficult to evaluate. Cognitive decline is highly heterogeneous, e.g. there are various patterns associated with different risks of survival event. The objective is to study joint models for incomplete longitudinal and survival data to describe the cognitive evolution in older people. Latent variable approaches were used to take into account the non-observed mechanisms, e.g. heterogeneity and decline acceleration. First, we compared two approaches to consider missing data in longitudinal data analysis. Second, we propose a joint model with a latent state to model cognitive evolution and its pre-dementia acceleration, dementia risk and death risk
Bazin, Gurvan. "Analyse différée des données du SuperNova Legacy Survey." Paris 7, 2008. http://www.theses.fr/2008PA077135.
Full textThe SuperNova Legacy Survey (SNLS) experiment observed type la supemovae (SNeHa) during 5 years. Its aim is the contraint cosmological parameters. The online reduction pipeline is based on spectroscopic identification for each supernova. Systematically using spectroscopy requires a sufficient signal to noise level. Thus, it could lead to selection biases and would not be possible for future surveys The PhD thesis report a complementary method for data reduction based on a completely photometric selection. This analysis, more efficient to select faint events, approximately double the SNeHa sample of the SNLS. This method show a clear bias in the spectroscopic selection. Brighter SNeHa are systematically selected beyond a redshift of 0. 7. On the other hand, no important impact on cosmology was found. So, corrections on intrinsic variability of SNeHa luminosity are robust. In addition, this work is a first step to study the feasibility of such a purely photometric analysis for cosmology. This is a promising method for future projects
Bach, Aurélien. "Prédiction de survie sur des données cliniques censurées et application à la MPOC." Mémoire, Université de Sherbrooke, 2017. http://hdl.handle.net/11143/11580.
Full textStamenic, Danko. "Modélisation conjointe pour données longitudinales et données de survie : analyse des facteurs prédictifs du devenir de la greffe rénale." Thesis, Limoges, 2018. http://www.theses.fr/2018LIMO0027/document.
Full textPrediction of graft outcome would be useful to optimize patient care. Follow-up of kidneytransplant patients include repeated measurements of longitudinal markers, such as serum creatinine and immunosuppressive drug exposure. Recently proposed joint models areappropriate to analyze relationship between longitudinal processes and time-to-event data. In the first part of present work, we used the approach of joint latent class mixed models tostudy the impact of time-profiles of serum creatinine collected within the first 18 months after kidney transplantation on long-term graft survival. The studied cohort was parted into three homogenous classes with a specific time-evolution of serum creatinine and a specific risk of graft failure. The individual predicted probabilities of graft failure up to 10 years posttransplantation, calculated from this joint model were satisfying in terms of sensitivity, specificity and overall accuracy, for patients who had not developed de novo donor specificanti-HLA antibodies. The clinical usefulness of developed predictive tooI needs to beevaluated with a dynamic approach. In the second part, non-linear mixed effects models witha mixture of distribution for random effects were used to investigate (i) the associationbetween variability over time of tacrolimus exposure and self-reported drug adherence and(ii) the impact of this variability on the acute rejection risk. This model found a significantimpact of tacrolimus time-exposure variability on acute rejection onset beyond 3 months posttransplantation. On the contrary, no association between adherence and (i) variability oftacrolimus time-exposure and (ii) acute rejection was observed in our study which included moderate non-adherent patients only. This result questions the impact of moderate nonadherence on graft outcome
Desmée, Solène. "Modélisation conjointe de données longitudinales non-linéaires et de données de survie : application au cancer de la prostate métastatique." Sorbonne Paris Cité, 2016. http://www.theses.fr/2016USPCC115.
Full textTreatment evaluation for metastatic Castration-Resistant Prostate Cancer (mCRPC) relies on time-to-death. Prostate-specific antigen (PSA), assumed to be linked to survival, is frequently measured. Joint modelling which consists in the simultaneous analyse of biomarker's evolution and survival is particularly adapted, but often limited to linear longitudinal process. The objective of this PhD is to study joint modelling when biomarker kinetics is described by a nonlinear mixed-effects model (NLMEM). We established by simulations that the SAEM algorithm of Monolix provided unbiased parameter estimations of a nonlinear joint model, with satisfying type 1 error and power to detect a link between the processes. Then we developed a mechanistic joint model to characterize the relationship between PSA kinetics and survival in mCRPC patients treated by docetaxel. The structural model of the NLMEM was defined by a system of differential equations (DE) describing the mechanism of PSA production by docetaxel-sensitive and -resistant cells. Model selection and evaluation were detailed. The final model showed the predominant role of the non-observed resistant cells on survival. Lastly we expanded tools developed in a linear context for individual dynamic prediction using nonlinear joint model. A Bayesian method provided the distribution of individual parameters. Predictive performances of the model were assessed using time-dependent discrimination and calibration metrics. These works open the way for the development of mechanistic joint models, which enable to account for the impact of several biomarkers on survival through DE, in order to improve therapeutic evaluation and prediction
Lopez, Olivier. "Réduction de dimension en présence de données censurées." Phd thesis, Rennes 1, 2007. http://tel.archives-ouvertes.fr/tel-00195261.
Full textvariable explicative. Nous développons une nouvelle approche de réduction de la dimension afin de résoudre ce problème.
Books on the topic "Données de survies"
Koupogbe, Essey Senah. Évaluation des données: Analyses des données RGPH 4-novembre 2010. [Lomé], Republique Togolaise: INSEED, 2016.
Find full textCatherine, Hill, ed. Analyse statistique des données de survie. Paris: INSERM, 1990.
Find full textNavez-Bouchanine, Françoise. "Enquête, mode d'emploi": Techniques d'enquête et collectes de données dans les études socio-économiques. Casablanca [Morocco]: Editions Al Khattabi, 1990.
Find full textGroupe internationale de partenaires population--santé, ed. Les facteurs de la contraception au Togo au tournant du siècle: Analyse des données de l'enquête démographique et de santé de 1998. Paris: CEPED, 2007.
Find full textGroupe internationale de partenaires population--santé, ed. Les facteurs de la contraception au Cameroun au tournant du siècle: Analyse des données de l'enquête démographique et de santé de 1998. Paris: CEPED, 2007.
Find full textGroupe internationale de partenaires population--santé, ed. Les facteurs de la contraception en Côte d'Ivoire au tournant du siècle: Analyse des données de l'enquête démographique et de santé de 1994. Paris: CEPED, 2007.
Find full textCongo, Zakari. Les facteurs de la contraception au Burkina Faso au tournant du siècle: Analyse des données de l'enquête démographique et de santé de 1998-1999. Paris: CEPED, 2007.
Find full textNavez-Bouchanine, Franc̜oise. "Enquête, mode d'emploi": Techniques d'enquête et collectes de données dans les études socio-économiques. Casablanca [Morocco]: Editions Al Khattabi, 1990.
Find full textOrganisation for Economic Co-operation and Development., ed. The OECD STAN database for industrial analysis =: La base de données STAN de l'OCDE pour l'analyse de l'industrie, 1978-1997. Paris: Organisation for Economic Co-operation and Development, 1999.
Find full textOrganisation for Economic Co-operation and Development., ed. The OECD STAN database for industrial analysis =: La base de données STAN de l'OCDE pour l'analyse de l'industrie, 1974-1993. Paris, France: Organisation for Economic Co-operation and Development, 1995.
Find full textBook chapters on the topic "Données de survies"
Grosclaude, Pascale, Jacques Estève, Nadine Bossard, Laurent Remontet, Aurélien Belot, Jean Faivre, Anne-Marie Bouvier, et al. "Description de la base de données." In Survie des patients atteints de cancer en France, 29–36. Paris: Springer Paris, 2007. http://dx.doi.org/10.1007/978-2-287-39310-5_5.
Full textSegre, Claudia, Serena Spagnolo, Valentina Gabella, and Valentina Langella. "The Financial Wellbeing Index: “Donne al quadrato” and the relevant impact measurement." In Proceedings e report, 77–82. Florence: Firenze University Press, 2021. http://dx.doi.org/10.36253/978-88-5518-304-8.16.
Full textANDREO-RAYNAUD, Grégoire, Alexandre LISSY, and Francis TYERS. "Pilot survey on Common Voice and the sociolinguistic perspectives of techno-vehicular languages." In Langue(s) en mondialisation, 155–68. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.5378.
Full textJack, Belinda. "Egypt." In Francophone Literatures: An Introductory Survey, 207–8. Oxford University PressOxford, 1996. http://dx.doi.org/10.1093/oso/9780198715078.003.0013.
Full textCenterwall, Brandon S. "Who Wrote William Basse’s ‘Elegy on Shakespeare’?: Rediscovering a Poem Lost from the Donne Canon." In Shakespeare Survey, 267–84. Cambridge University Press, 2006. http://dx.doi.org/10.1017/ccol0521868386.022.
Full textRarick, Ethan. "The First Death." In Desperate Passage, 122–28. Oxford University PressNew York, NY, 2008. http://dx.doi.org/10.1093/oso/9780195305029.003.0016.
Full textDelage, Sandrine. "L'empreinte des dirigeants." In L'empreinte des dirigeants, 147–66. Presses de l’EHESP, 2011. http://dx.doi.org/10.3917/ehesp.dumon.2011.01.0147.
Full textWelch, Anthony. "Sixteenth-Century European Influences." In The Oxford History of Poetry in English, 28–40. Oxford University PressOxford, 2024. http://dx.doi.org/10.1093/9780198930259.003.0004.
Full textVan Horn, Jennifer. "Crafting Citizens." In Power of Objects in Eighteenth-Century British America. University of North Carolina Press, 2017. http://dx.doi.org/10.5149/northcarolina/9781469629568.003.0007.
Full textBurrows, George. "Troublesome Recordings." In The Recordings of Andy Kirk and his Clouds of Joy, 1–26. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780199335589.003.0001.
Full textConference papers on the topic "Données de survies"
Chirilov, Ionela. "Riscurile în activitatea bancară." In Simpozion Ştiinţific al Tinerilor Cercetători, Ediţia a 21-a. Academy of Economic Studies of Moldova, 2024. http://dx.doi.org/10.53486/sstc.v1.20.
Full textReports on the topic "Données de survies"
Adcock, S. W., and W. A. Spirito. The Canadian Database of Geochemical Surveys: Historical Overview and Current Challenges. Natural Resources Canada/CMSS/Information Management, 2024. http://dx.doi.org/10.4095/332490.
Full textBourassa Forcier, Mélanie, Derek Dumont, and Hugo Prevosto. Les résidences privées pour aînés (RPA) au Québec : enjeux et opportunités. CIRANO, May 2024. http://dx.doi.org/10.54932/juaj9460.
Full textDietiker, B., A. J. M. Pugin, H. L. Crow, K. D. Brewer, and H. A. J. Russell. Seismic survey results from a buried valley study, Elora and Guelph, Ontario. Natural Resources Canada/CMSS/Information Management, 2024. http://dx.doi.org/10.4095/pd24sxky79.
Full textRousseau, Henri-Paul. Gutenberg, L’université et le défi numérique. CIRANO, December 2022. http://dx.doi.org/10.54932/wodt6646.
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