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

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Last publications

15 janvier 2021 Castro-Calvo J, King D, Stein D, Brand M, Carmi L, Chamberlain S, Demetrovics Z, Fineberg N, Rumpf H, Yücel M, Achab S, Ambekar A, Bahar N, Blaszczynski A, Bowden-Jones H, Carbonell X, Chan E, Ko C, deTimary P, Dufour M, Grall-Bronnec M, Lee H, Higuchi S, Jiménez-Murcia S, Király O, Kuss D, Long J, Müller A, Pallanti S, Potenza M, Rahimi-Movaghar A, Saunders JB, Schimmenti A, Lee SY, Siste K, Spritzer DT, Starcevic V, Weinstein A, Wölfling K, Billieux J (2021) Expert appraisal of criteria for assessing gaming disorder: an international Delphi study. : Online.

04 janvier 2021 Le Borgne F, Chatton A, Léger M, Lenain R, Foucher Y (2021)

01 décembre 2020 Chauchard E, Mariez J, Grall-Bronnec M, Challet G (2020) Buying-Shopping Disorder among Women: The Role of Vulnerability to Marketing, Buying Motives, Impulsivity, and Self-Esteem. Eur Addict Res: Online.

17 novembre 2020 Challet G, Grall-Bronnec M, Saillard A, Leboucher J, Donnio Y, Pere M, Caillon J (2020) Impact of Wagering Inducements on the Gambling Behaviors, Cognitions, and Emotions of Online Gamblers: A Randomized Controlled Study. Front. Psychiatry, 11: 593789.

02 octobre 2020 Jobert A, Laforgue E, Grall-Bronnec M, Rousselet M, Pere M, Jolliet P, FAN network , Feuillet F, Victorri-Vigneau C (2020) Benzodiazepine withdrawal in older people: what is the prevalence, what are the signs, and which patients? European journal of clinical pharmacology. Eur J Clin Pharmacol: Online.

Updated

18 février 2021

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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