UMR INSERM 1246 - SPHERE
MethodS in Patients-centered outcomes
and HEalth ResEarch

INSERM Univ Nantes Univ Tours
EA4275-SPHERE
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Research

Topics Publications In progress publications Communications

Packages

AnaQol Project PRO-online R Packages Online R-package

Life of the unit

Projects Collaborations PhD thesis Traineeships Traineeships propositions Seminars

Next seminars

30 avril 2019 Nathalie Pelletier-Fleury (DR Inserm, Centre de recherche en Epidémiologie et Santé des Populations, UMR 1018) La surmédicalisation dans la maladie d'Alzheimer.

23 mai 2019 Florian Naudet Obtenir l'AMM pour les nuls. Chapitre 1, les méta-analyses

Last publications

09 avril 2019 Rouquette A, Hardouin JB, Vanhaesebrouck A, Sébille V, Coste J (2019) Differential Item Functioning (DIF) in composite health measurement scale: recommendations for characterizing DIF with meaningful consequences within the Rasch model framework.. PLOS One, 14(4): e0215073.

15 mars 2019 Quénéhervé L, David G, Bourreille , Hardouin JB, Rahmi G, Neunlist M, Brégeon J, Coron E (2019) Quantitative assessment of mucosal architecture using computer-based analysis of confocal laser endomicroscopy in inflammatory bowel diseases. Gastrointestinal Endoscopy, 89(3): 626-636.

07 mars 2019 Prudhomme T, Dajean-Trutaud S, Rousselet M, Feuillet F, Carpentier-Cheraud M, Bonnot O, Hyon I, Grall-Bronnec M, Lopez-Cazaux S, Victorri-Vigneau C (2019) The MEOPAeDent trial protocol—an observational study of the Equimolar Mixture of Oxygen and Nitrous Oxide (EMONO) effects in paediatric dentistry. BMC Oral Health, 19: 42.

01 mars 2019 Leducq S, Giraudeau B, Tavernier E, Maruani A (2019) Topical use of mammalian target of rapamycin inhibitors in dermatology: A systematic review with meta-analysis. J Am Acad Dermatol, 80(3): 735-42.

01 mars 2019 Fournier MC, Foucher Y, Blanche P, Legendre C, Girerd S, Ladrière M, Morelon E, Buron F, Rostaing L, Kamar N, Mourad G, Garrigue V, Couvrat-Desvergnes G, Giral M, Dantan E (2019) Dynamic predictions of long-term kidney graft failure: an information tool promoting patient-centred care.. Nephrology Dialysis Transplantation: .

Updated

15 avril 2019

Programmes SAS

  • %AnaQol : A SAS macro-program which computes the Cronbach alpha, draws traces, estimates the parameters of IRT models, and evaluates the fit of the models

  • %Backrasch : Backward procedure on the Rasch model

  • %Detect : Compute the DETECT, Iss and R indexes to test a partition of items

  • %Gammasym : Compute the symetrical gamma function

  • %Gausshermite : Integrals approximation with Gauss-Hermite quadrature

  • %LoevH : Compute the Loevinger H coefficients for a set of items

  • %MSP : Realize the Mokken Scale Procedure - MSP


Programmes Stata

  • backrasch : Realizes a backward procedure on a Rasch model

  • clv : Clustering of variables around latent components

  • detect : Compute the DETECT, Iss and R indexes to test a partition of items

  • gammasym : Computes the value of the symetrical gamma function

  • gausshermite : Approximation of integrals with Gauss-Hermite quadratures

  • geekel2d : Estimates the parameters of 1 and 2-dimensional IRT models by GEE

  • gengroup : Module to generate group of individuals based on a ordinal or continuous variable

  • hcavar : Realizes a Hierarchical Cluster Analysis of variables

  • imputeitems : Imputation of missing data for binary items

  • imputemok : Imputation of missing item responses with the Mokken scaling

  • imputerasch : Stata module to impute binary data by a Rasch model

  • loevh : Computes the Loevinger H coefficients

  • mmsrm : A Stata module to estimate the parameters of the Multidimensional Marginally Sufficient Rasch model (MMSRM)

  • msp : Realizes the Mokken Scale Procedure - MSP

  • raschfit : A forward procedure to construct sub-scales which verify a Rasch model

  • raschpower : Allows estimating the power of the Wald test comparing the means of two groups of patients in the context of the Rasch model or the partial credit model

  • raschtest : A Stata module to estimate parameters of the Rasch model by CML, MML or GEE

  • rsoort : Oort's Structural Equations Modeling (SEM) based procedure to detect Response Shift

  • sf36fr : sf36fr computes the scores of the French versions of the SF36 questionnaire

  • simirt : simulation of data with IRT models

  • traces : Several traces for dichotomous and polytomous items

  • validscale : Assess validity and reliability of a multidimensional scale




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