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André Berchtold

Coordonnées Curriculum Recherches Enseignements Publications
Publications | Mémoires et thèses

La recherche avancée est accessible via Serval

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136 publications

Sous presse | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 |
 
Educational intervention for parents of adolescents with chronic illness: a pre-post test pilot study
Akre C, Ramelet A-S, Berchtold A, Suris J-C International Journal of Adolescent Medicine and Health. Peer-reviewed.
[DOI] [serval:BIB_6D4C6621E688]
 
Comorbidity of gambling and Internet use among Internet and land-based gamblers: Classic and network approaches
Baggio S., Gainsbury S., Berchtold A., Iglesias K. International Gambling Studies. Peer-reviewed.
[serval:BIB_DD75E5FAC531]
 
Collecting Data Among Chronically Ill Adolescents and Their Parents: How to Get Their Attention?
Berchtold André, Akre Christina, Barrense-Dias Yara, Surís Joan-Carles SAGE ResearchMethods, Part 2..
[DOI] [serval:BIB_6779E74F46E0]
 
Imputation of Repeatedly-observed Multinomial Variables in Longitudinal Surveys
Berchtold A, Suris JC Communications in Statistics - Simulation and Computation. Peer-reviewed.
[DOI] [serval:BIB_274BD3B8F7C6]
 
Youth With Chronic Conditions and Risky Behaviors: An Indirect Path.
Gubelmann A., Berchtold A., Barrense-Dias Y., Akre C., Newman C.J., Suris J.C., 2018/12. The Journal of adolescent health, 63 (6) pp. 785-791. Peer-reviewed.
 
Spiritual belief and its link with potentially addictive behaviors in a youth sample in Switzerland.
Chen F., Berchtold A., Barrense-Dias Y., Suris J.C., 2018/11/29. International journal of adolescent medicine and health. Peer-reviewed.
[DOI] [Pmid] [serval:BIB_485B962718CB]
 
Daily internet time: towards an evidence-based recommendation?
Berchtold A., Akre C., Barrense-Dias Y., Zimmermann G., Surís J.C., 2018/08/01. European journal of public health, 28 (4) pp. 647-651. Peer-reviewed.
 
Sexual Health and Behavior of Young People in Switzerland
Barrense-Dias Yara, Akré Christina, Berchtold André, Leeners Brigitte, Morselli Davide, Surís Granell Joan-Carles, 2018/08/01. (291) 116, Institut universitaire de médecine sociale et préventive - IUMSP, Groupe de recherche sur la santé des adolescents - GRSA.
 
The Heterogeneity of Disability Trajectories in Later Life : Dynamics of Activities of Daily Living Performance Among Nursing Home Residents
Bolano D., Berchtold A., Bürge E., 2018/05/01. Journal of aging and health p. 898264318776071. Peer-reviewed.
 
Disordered Eating: The Young Male Side.
Ammann S., Berchtold A., Barrense-Dias Y., Akre C., Surís J.C., 2018. Behavioral medicine, 44 (4) pp. 289-296. Peer-reviewed.
 
Sexting and the Definition Issue.
Barrense-Dias Y., Berchtold A., Surís J.C., Akre C., 2017/11. The Journal of adolescent health, 61 (5) pp. 544-554. Peer-reviewed.
Does physical exercise improve ADL capacities in people over 65 years with moderate or severe dementia hospitalized in an acute psychiatric setting? A multisite randomized clinical trial.
Bürge E., Berchtold A., Maupetit C., Bourquin N.M., von Gunten A., Ducraux D., Zumbach S., Peeters A., Kuhne N., 2017/02. International psychogeriatrics, 29 (2) pp. 323-332. Peer-reviewed.
 
Living With a Chronic Condition and Risk Behaviors
Suris J.C., Barrense-Dias Y., Berchtold A., Akre C., 2017/02., Annual meeting of the Society for Adolescent Health and Medicine, 2017, New Orleans, LA, USA pp. S41 dans Journal of Adolescent Health, Supl. 1. Peer-reviewed.
 
Relationship Between Youths and Their Parents
Barrense-Dias Yara, Akre Christina, Berchtold André, Suris Joan-Carles, 2017/02., Annual meeting of the Society for Adolescent Health and Medicine. 2017, New Orleans, LA, USA pp. S124 dans Journal of Adolescent Health, Supl. 1. Peer-reviewed.
 
Who Are Those Youths Who Consider Themselves as Unpopular?
Akre C., Barrrense-Dias Y., Bertchold A., Suris J.C., 2017/02., Annual meeting of the Society for Adolescent Health and Medicine, 2017, New Orleans, LA, USA pp. S72-S73 dans Journal of Adolescent Health, Supl. 1. Peer-reviewed.
 
Youth Dating Violence in Switzerland
Barrense-Dias Yara, Berchtold André, Akre Christina, Suris Joan-Carles, 2017/02., Annual meeting of the Society for Adolescent Health and Medicine. 2017, New Orleans, LA, USA pp. S79-S80 dans Journal of Adolescent Health, Supl. 1. Peer-reviewed, Elsevier BV.
 
Adolescents with a smartphone sleep less than their peers.
Schweizer A., Berchtold A., Barrense-Dias Y., Akre C., Suris J.C., 2017/01. European journal of pediatrics, 176 (1) pp. 131-136. Peer-reviewed.
 
Measuring Internet use: Comparisons of different assessments and with Internet addiction
Baggio Stéphanie, Iglesias Katia, Berchtold André, Suris Joan-Carles, 2017. Addiction Research and Theory, 25 (2) pp. 114-120. Peer-reviewed.
Risk behaviours among native and immigrant youths in Switzerland: a cross-sectional study.
Campisi L., Berchtold A., Barrense-Dias Y., Akre C., Gehri M., Suris J.C., 2017. Swiss medical weekly, 147 pp. w14531. Peer-reviewed.
 
Factors Associated with Unwanted Pregnancy among Adolescents in Russia.
Panova O.V., Kulikov A.M., Berchtold A., Suris J.C., 2016/10. Journal of pediatric and adolescent gynecology, 29 (5) pp. 501-505. Peer-reviewed.
 
Consuming energy drinks at the age of 14 predicted legal and illegal substance use at 16.
Barrense-Dias Y., Berchtold A., Akre C., Surís J.C., 2016/03. Acta paediatrica (Oslo, Norway : 1992), 105 (11) pp. 1361-1368.
 
Reframing video gaming and internet use addiction: empirical cross-national comparison of heavy use over time and addiction scales among young users.
Baggio S., Dupuis M., Studer J., Spilka S., Daeppen J.B., Simon O., Berchtold A., Gmel G., 2016/03. Addiction (Abingdon, England), 111 (3) pp. 513-522. Peer-reviewed.
 
Does Doing the Right Thing Pay? Comparing Youths Who Abstain from Risk Behaviors to Their Risk-taking Peers
Suris J.C., Akre Christina, Barrense-Dias Yara, Berchtold André, 2016/02., Annual meeting of the Society for Adolescent Health and Medicine, 2016, Washington DC, USA pp. S111 dans Journal of Adolescent Health, Supl.. Peer-reviewed.
 
Gambling and Risk Behaviors: Characteristics of Young Problematic Gamblers in Switzerland
Barrense-Dias Yara, Akre Chritina, Berchtold André, Suris J.C., 2016/02., Annual meeting of the Society for Adolescent Health and Medicine, 2016, Washington DC, USA pp. S69 dans Journal of Adolescent Health. Peer-reviewed.
 
Is Being Overweight or Obese Really a Problem?
Suris J.C., Barrense-Dias Yara, Berchtold André, Akre Christina, 2016/02., Annual meeting of the Society for Adolescent Health and Medicine, 2016, Washington DC, USA pp. S65-S66 dans Journal of Adolescent Health, Supl.. Peer-reviewed, Elsevier BV.
 
More Important Than You Thought: Some Chronically Ill Adolescents Rely a Lot on Their Health Professional
Suris J.C., Barrense-Dias Yara, Berchtold André, Akre Christina, 2016/02., Annual meeting of the Society for Adolescent Health and Medicine, 2016, Washington DC, USA pp. S66 dans Journal of Adolescent Health, Supl.. Peer-reviewed.
 
The winner takes it all? Characteristics of adolescent at-risk/problem gamblers in Switzerland.
Lehmann S., Akré C., Berchtold A., Flatz A., Suris J.C., 2016/01/20. International journal of adolescent medicine and health, 29 (5) pp. 1-7. Peer-reviewed.
 
Changes in cannabis and tobacco use trajectories from age 17 to age 23
Suris J.-C., Bélanger R.E., Akre C., Berchtold A., 2016. p. 252 dans Transitions in Youth and Young Adulthood: Results from the Swiss TREE Panel Study, volume 2, Seismo.
 
General framework and model building in the class of Hidden Mixture Transition Distribution models
Bolano D, Berchtold A, 2016/01. Computational Statistics & Data Analysis, 93 pp. 131-145. Peer-reviewed.
[DOI] [serval:BIB_C0688348026F]
 
On-line life history calendar and sensitive topics : A pilot study
Morselli Davide, Berchtold Annick, Suris Joan-Carles, Berchtold André, 2016. Computers in Human Behavior, 58 pp. 141 - 149. Peer-reviewed.
 
Parent-adolescent relationship in youths with a chronic condition.
Christin A., Akre C., Berchtold A., Suris J.C., 2016/01. Child: care, health and development, 42 (1) pp. 36-41.
Rapport final de l'étude longitudinale Ado@Internet.ch
Piguet C., Berchtold A., Zimmermann G., Suris J.-C., 2016. 72 (Raisons de santé ; 255), Institut universitaire de médecine sociale et préventive (IUMSP), Groupe de recherche sur la santé des adolescents (GRSA).
 
The relation between internet use and overweight among adolescents: a longitudinal study in Switzerland.
Barrense-Dias Y., Berchtold A., Akre C., Surís J.C., 2016. International Journal of Obesity (2005), 40 (1) pp. 45-50. Peer-reviewed.
 
Educational intervention for parents of adolescents with chronic illness: a pre-post test pilot study.
Akre C., Ramelet A.S., Berchtold A., Suris J.C., 2015/08. International Journal of Adolescent Medicine and Health, 27 (3) pp. 261-269.
 
It's not the Internet, it's the weight!
Suris Joan-Carles, Akre Christina, Berchtold André, Piguet Claire, Richardet Elodie, 2015/02., Annual meeting of the Society for Adolescent Health and Medicine. 2015, Los Angeles, USA pp. S20-S21 dans Journal of Adolescent Health, Supl. 1. Peer-reviewed, Elsevier BV.
 
Predictors of Substance Use in Mid-adolescence
Suris Joan-Carles, Akre Christina, Berchtold André, Piguet Claire, Richardet Elodie, 2015/02., Annual meeting of the Society for Adolescent Health and Medicine. 2015, Los Angeles, USA pp. S121-S122 dans Journal of Adolescent Health, Supl. 1. Peer-reviewed, Elsevier BV.
 
Problematic Internet use is associated with substance use in young adolescents.
Rücker J., Akre C., Berchtold A., Suris J.C., 2015. Acta Paediatrica, 104 (5) pp. 504-507. Peer-reviewed.
 
Reasons to use e-cigarettes and associations with other substances among adolescents in Switzerland.
Surís J.C., Berchtold A., Akre C., 2015. Drug and Alcohol Dependence, 153 pp. 140-144. Peer-reviewed.
 
What keeps female problematic Internet users busy online?
Piguet C., Berchtold A., Akre C., Suris J.C., 2015. European Journal of Pediatrics, 174 (8) pp. 1053-1059. Peer-reviewed.
 
The Evolution of Sexual Dysfunction in Young Men Aged 18-25 Years
Akre C., Berchtold A., Gmel G., Suris J.C., 2014/12. Journal of Adolescent Health, 55 (6) pp. 736-743. Peer-reviewed.
 
Characteristics of Young Adolescents Accessing Pornography Online
Suris J.C., Akre Christina, Ambresin Anne-Emmanuelle, Berchtold André, Piguet Claire, Zimmermann Grégoire, 2014/02., Annual meeting of the Society for Adolescent Health and Medicine, 2014, Austin, USA pp. S46 dans Journal of Adolescent Health, Supl.. Peer-reviewed.
 
Problematic Internet Use and Substance Use in Adolescence
Suris J.C., Akre Christina, Ambresin Anne-Emmanuelle, Berchtold André, Piguet Claire, Zimmermann Grégoire, 2014/02., Annual meeting of the Society for Adolescent Health and Medicine, 2014, Austin, USA pp. S8 dans Journal of Adolescent Health, Supl.. Peer-reviewed.
 
Eating Behaviors, Body Composition and Risk of Relapse among Persons withdrawing from Substance Abuse: A 3-months Follow-up Study
Kruseman M, Berchtold A, Sangin C, Khazaal Y, Manghi R, Piccard-Kossovsky M, Gaspoz JM, Broers B, 2014. J Addict Res Ther, S10:001. Peer-reviewed.
[DOI] [serval:BIB_F497EEF87962]
Is Internet use unhealthy? A cross-sectional study of adolescent Internet overuse.
Suris J.C., Akre C., Piguet C., Ambresin A.E., Zimmermann G., Berchtold A., 2014. Swiss Medical Weekly, 144 pp. w14061. Peer-reviewed.
 
The rise and fall of icons of 'stolen childhood' since the adoption of the UN Convention on the Rights of the Child
Poretti M., Hanson K., Darbellay F., Berchtold A., 2014. Childhood, 21 (1) pp. 22-38.
 
Assessing tobacco dependence among cannabis users smoking cigarettes.
Flatz A., Bélanger R.E., Berchtold A., Marclay F., Surìs J.C., 2013. Nicotine and Tobacco Research, 15 (2) pp. 557-561. Peer-reviewed.
 
Factors favoring a degradation or an improvement in activities of daily living (ADL) performance among nursing home (NH) residents: A survival analysis.
Bürge E., von Gunten A., Berchtold A., 2013. Archives of Gerontology and Geriatrics, 56 (1) pp. 250-257. Peer-reviewed.
Frequency and effects of meeting health behaviour guidelines among adolescents.
Mejía D., Berchtold A., Bélanger R.E., Kuntsche E.N., Michaud P.A., Surís J.C., 2013. European Journal of Public Health, 23 (1) pp. 8-13. Peer-reviewed.
Measurement Equivalence Across Subnational Groups: An Analysis of the Conception of Nationhood in Switzerland
Sarrasin O., Green E. G. T., Berchtold A., Davidov E., 2013. International Journal of Public Opinion Research, 25 (4) pp. 522-534. Peer-reviewed.
 
Parental monitoring: a way to decrease substance use among Swiss adolescents?
Tornay L., Michaud P.A., Gmel G., Wilson M.L., Berchtold A., Surís J.C., 2013. European Journal of Pediatrics, 172 (9) pp. 1229-1234.
 
Qualities of a French version of the Wolf Motor Function Test: A multicenter study
Bürge E., Kupper D., Badan Bâ M., Leemann B., Berchtold A., 2013. Annals of Physical and Rehabilitation Medicine, 56 (4) pp. 288-299.
 
To what extent does adding tobacco to cannabis expose young users to nicotine?
Bélanger R.E., Marclay F., Berchtold A., Saugy M., Cornuz J., Suris J.C., 2013. Nicotine and Tobacco Research, 15 (11) pp. 1832-1838. Peer-reviewed.
Ado@Internet.ch: usage d'internet chez les adolescents vaudois
Suris J.C., Akré C., Berchtold A., Fleury-Schubert A., Michaud P.A., Zimmermann G., 2012. 61 (Raisons de santé ; 208), Lausanne.
 
Body dissatisfaction on top of depressive mood among adolescents with severe dysmenorrhea.
Ambresin Anne-Emmanuelle, Bélanger Richard E., Chamay Catherine, Berchtold André, Narring Françoise, 2012. Journal of Pediatric and Adolescent Gynecology, 25 (1) pp. 19-22. Peer-reviewed.
Das Problem des Glücksspiels bei Jugendlichen im Kanton Bern (Zusammenfassung)
Suris Joan-Carles, Flatz Aline, Akré Christina, Berchtold André, 2012. 7 (Raisons de santé ; 202), Lausanne : Institut universitaire de médecine sociale et préventive (IUMSP).
 
Développement et validation d'un questionnaire permettant d'évaluer les connaissances alimentaires (QuesCA) auprès de jeunes de 9 à 15 ans
Kruseman M., Berchtold A., Truan J., Duboule L., Faurie H., Emonet E., Volery M., 2012. Archives de pédiatrie, 19 (5) pp. 456-466. Peer-reviewed.
 
Integrated vs differentiated school systems and their impact on delinquency
Egli N., Lucia S., Berchtold A., 2012. European Journal of Criminology, 9 (3) pp. 245-259. Peer-reviewed.
La problématique des jeux d'argent chez les adolescents du canton de Berne
Suris Joan-Carles, Flatz Aline, Akré Christina, Berchtold André, 2012. 60 (Raisons de santé ; 202), Lausanne : Institut universitaire de médecine sociale et préventive (IUMSP).
 
Sexual dysfunctions among young men: prevalence and associated factors.
Mialon A., Berchtold A., Michaud P.A., Gmel G., Suris J.C., 2012. Journal of Adolescent Health, 51 (1) pp. 25-31. Peer-reviewed.
 
Social contexts of sports-practicing youths' hazardous drinking.
Bélanger Richard E., Ohl Fabien, Berchtold André, Akré Christina, Suris Joan-Carles, 2012. Swiss Medical Weekly, 142 pp. art. w13526 [4 p.]. Peer-reviewed.
Record keeping by Swiss physiotherapists--a national survey of knowledge regarding legal requirements.
Richoz C., Ayer A., Berchtold A., Richoz S., 2011/10/27. Swiss medical weekly, 141 pp. w13291. Peer-reviewed.
 
A U-shaped association between intensity of Internet use and adolescent health.
Bélanger Richard E., Akré Christina, Berchtold André, Michaud Pierre-André, 2011. Pediatrics, 127 (2) pp. e330-e335. Peer-reviewed.
 
Associations between online pornography and sexual behavior among adolescents: myth or reality?
Luder Marie-Thérèse, Pittet Isabelle, Berchtold André, Akré Christina, Michaud Pierre-André, Suris Joan-Carles, 2011. Archives of Sexual Behavior, 40 (5) pp. 1027-1035. Peer-reviewed.
 
First consumption ever of multiple substances: applying an expert-based taxonomy to a Swiss national sample of adolescents.
Berchtold André, Akré Christina, Jeannin André, Michaud Pierre-André, Suris Joan-Carles, 2011. Addictive Behaviors, 36 (1-2) pp. 68-72. Peer-reviewed.
 
Gender-related ADL performance of old people recently admitted to a Swiss nursing hom.
Bürge E., Berchtold A., von Gunten A., 2011. Swiss Medical Weekly, 141 pp. w13183. Peer-reviewed.
 
Impact of physical activity on activity of daily living in moderate to severe dementia: a critical review
Burge Elisabeth, Kuhne Nicolas, Berchtold André, Maupetit Christine, von Gunten Armin, 2011. European Review of Aging and Physical Activity pp. 1-13. Peer-reviewed.
 
Is cannabis use a significant exposition to nicotine?
Bélanger Richard E., Marclay François, Berchtold André, Akré Christina, Saugy Martial, Suris Joan-Carles, 2011. pp. S71-S72 dans 2011 SAHM Annual Meeting (Society for Adolescent Health and Medicine), Journal of Adolescent Health. Peer-reviewed.
La problématique des jeux d'argent chez les adolescents du canton de Neuchâtel.
Suris Joan-Carles, Akré Christina, Petzold Aurélien, Berchtold André, Simon Olivier, 2011. 44 (Raisons de santé ; 192), Lausanne: Institut universitaire de médecine sociale et préventive (IUMSP).
 
Participation costs can suppress the evolution of upstream reciprocity in structured populations
Peña J., Pestelacci E., Berchtold A., Tomassini M., 2011. Journal of Theoretical Biology, 273 pp. 197-206. Peer-reviewed.
Imputation des données manquantes : Comparaison de différentes approches
, 2010/05., 42èmes Journées de Statistique du 24 au 28 mai 2010, Marseille, France.
 
First use of multiple substances: Identification of meaningful patterns
Berchtold André, Jeannin André, Akré Christina, Michaud Pierre-André, Suris Joan-Carles, 2010/04. Journal of Substance Use, 15 (2) pp. 118-130. Peer-reviewed.
 
Are adolescents with chronic conditions particularly at risk for bullying?
Pittet Isabelle, Berchtold André, Akré Christina, Michaud Pierre-André, Suris Joan-Carles, 2010. Archives of Disease In Childhood, 95 (9) pp. 711-716. Peer-reviewed.
 
Cannabis and tobacco use: where are the boundaries? A qualitative study on cannabis consumption modes among adolescents.
Akré Christina, Michaud Pierre-André, Berchtold André, Suris Joan-Carles, 2010. Health Education Research, 25 (1) pp. 74-82. Peer-reviewed.
 
Chronically connected? Internet use among adolescents with chronic conditions.
Suris Joan-Carles, Akré Christina, Berchtold André, Bélanger Richard E., Michaud Pierre-André, 2010. Journal of Adolescent Health, 46 (2) pp. 200-202. Peer-reviewed.
 
Do youths gamble? You bet! A Swiss population-based study.
Luder Marie-Thérèse, Berchtold André, Akré Christina, Michaud Pierre-André, Suris Joan-Carles, 2010. Swiss Medical Weekly, 140 pp. w13074 [8 p.]. Peer-reviewed.
Female adolescents' views on a youth-friendly clinic.
Mauerhofer Aurélie, Berchtold André, Akré Christina, Michaud Pierre-André, Suris Joan-Carles, 2010. Swiss Medical Weekly, 140 (1-2) pp. 18-24. Peer-reviewed.
 
Health status of adolescents who report psychosomatic symptoms in comparison to those who are chronically ill
Suris Joan-Carles, Bélanger Richard E., Berchtold André, Ambresin Anne-Emmanuelle, Michaud Pierre-André, 2010. pp. S47-S48 dans Society for Adolescent Medicine Annual Meeting, Toronto, Canada, 7-10 April 2010, Journal of Adolescent Health. Peer-reviewed.
Importance de l'exposition au tabac chez les jeunes consommateurs de cannabis: un cheval de Troie ?
Bélanger Richard E., Marclay François, Berchtold André, Akré Christina, Saugy Martial, Michaud Pierre-André, Cornuz Jacques, Suris Joan-Carles, 2010. 35 (Raisons de santé ; 172), Lausanne: Institut universitaire de médecine sociale et préventive (IUMSP).
Substance use among sportive adolescents in the French-speaking part of Switzerland
Bélanger Richard E., Ohl Fabien, Berchtold André, Lentillon-Kaestner Vanessa, Suris Joan-Carles, 2010. 51, Lausanne: Institut universitaire de médecine sociale et préventive (IUMSP): Institut des sciences du sport.
 
Substance use trajectories among cannabis and/or tobacco users
Suris Joan-Carles, Berchtold André, Akré Christina, Bélanger Richard E., Michaud Pierre-André, 2010. pp. S13-S14 dans Society for Adolescent Medicine Annual Meeting, Toronto, Canada, 7-10 April 2010, Journal of Adolescent Health. Peer-reviewed.
Tobacco and cannabis use trajectories from adolescence to young adulthood
Suris J.C., Berchtold A., Bélanger R., Akre C., 2010. 73, Tobacco Prevention Fund.
 
Vaccination against human papillomavirus in Switzerland: simulation of the impact on infection rates.
Berchtold André, Michaud Pierre-André, Nardelli Haefliger Denise, Suris Joan-Carles, 2010. International Journal of Public Health, 55 (1) pp. 25-34. Peer-reviewed.
 
Where should I stand?: parental involvement in the health care of their adolescent child
Akré Christina, Mauerhofer Aurélie, Berchtold André, Michaud Pierre-André, Suris Joan-Carles, 2010. pp. S21-S22 dans Society for Adolescent Medicine Annual Meeting, Toronto, Canada, 7-10 April 2010, Journal of Adolescent Health. Peer-reviewed.
 
Who eats healthily? A population-based study among young Swiss residents.
Meier Marietta, Berchtold André, Akré Christina, Michaud Pierre-André, Suris Joan-Carles, 2010. Public Health Nutrition, 13 (12) pp. 2068-2075. Peer-reviewed.
 
Visuospatial encoding deficits and compensatory strategies in schizophrenia revealed by eye movement analysis during a working memory task
Cocchi L., Bosisio F., Berchtold A., Orita A., Debanné M., Wood S.J., Schenk F., 2009/04. Acta Neuropsychiatrica, 21 (2) pp. 75-83. Peer-reviewed.
 
Cannabis use trajectories among Swiss adolescents
Suris Joan-Carles, Akré Christina, Bélanger Richard E., Michaud Pierre-André, Berchtold André, 2009. pp. 16S dans Annual meeting of the Swiss Society for Pediatrics, St.Gall (Switzerland), June 18/20, 2009, Swiss Medical Weekly. Peer-reviewed.
 
Disordered eating behaviors: what about boys?
Dominé F., Berchtold A., Akré C., Michaud P.A., Suris J.C., 2009. The Journal of Adolescent Health, 44 (2) pp. 111-117. Peer-reviewed.
 
Do pornographic websites influence boys' sexual behavior?
Pittet Isabelle, Berchtold André, Akré Christina, Michaud Pierre-André, Suris Joan-Carles, 2009. pp. S17-S18 dans Society for Adolescent Medicine Annual Meeting, Los Angeles, California, USA, 25-28 March 2009, Journal of Adolescent Health. Peer-reviewed.
 
GPs' role in the detection of psychological problems of young people: a population-based study.
Mauerhofer A., Berchtold A., Michaud P.A., Suris J.C., 2009. British Journal of General Practice, 59 (566) pp. 308-314. Peer-reviewed.
 
Sports practice among adolescents with chronic health conditions.
Pittet Isabelle, Berchtold André, Akré Christina, Michaud Pierre-André, Suris Joan-Carles, 2009. Archives of Pediatrics & Adolescent Medicine, 163 (6) pp. 565-571. Peer-reviewed.
 
Visuospatial working memory deficits and visual pursuit impairments are not directly related in schizophrenia.
Cocchi L., Bosisio F., Carter O., Wood S.J., Berchtold A., Conus P., Orita A., Debbané M., Schenk F., 2009. Australian and New Zealand Journal of Psychiatry, 43 (8) pp. 766-774. Peer-reviewed.
 
Youths carrying a weapon or using a weapon in a fight: what makes the difference?
Thurnherr Judit, Michaud Pierre-André, Berchtold André, Akré Christina, Suris Joan-Carles, 2009. Health Education Research, 24 (2) pp. 270-279. Peer-reviewed.
 
Cannabis and tobacco co-consumptions: can cannabis consumers quit cigarette smoking?
Akré Christina, Michaud Pierre-André, Berchtold André, Suris Joan Carles, 2008. pp. S47 dans Society for Adolescent Medicine Annual Meeting, Greensboro, North Carolina, USA, 26-29 March 2008, Journal of Adolescent Health. Peer-reviewed.
 
Cannabis use as a means of socialization?: new consumption patterns among heavy users
Akré Christina, Michaud Pierre-André, Berchtold André, Suris Joan Carles, 2008. pp. S47 dans Society for Adolescent Medicine Annual Meeting, Greensboro, North Carolina, USA, 26-29 March 2008, Journal of Adolescent Health. Peer-reviewed.
 
Daily smoking as a marker of weight control practices among female adolescents
Suris Joan Carles, Berchtold André, Akré Christina, Michaud Pierre-André, 2008. pp. S46-S47 dans Society for Adolescent Medicine Annual Meeting, Greensboro, North Carolina, USA, 26-29 March 2008, Journal of Adolescent Health. Peer-reviewed.
 
Dynamics of frailty and ADL-dependence in a five-year longitudinal study of octogenarians
Guilley E., Ghisletta P., Armi F., Berchtold A., Lalive d'Epiney C., Michel J.-P., de Ribaupierre A., 2008. Research on Aging, 30 (3) pp. 299-317. Peer-reviewed.
 
Imputation in data fusion of heterogeneous data sets a model-based numerical experiment
Berchtold Andre, Jeannin Andre, 2008. Communications In Statistics-Simulation and Computation, 37 (7) pp. 1316-1328. Peer-reviewed.
 
Missed appointments in an outpatient clinic for adolescents, an approach to predict the risk of missing.
Chariatte V., Berchtold A., Akré C., Michaud P.A., Suris J.C., 2008. The Journal of Adolescent Health, 43 (1) pp. 38-45. Peer-reviewed.
 
To use it or not to use it: differences between adolescent males carrying a weapon and those using it in a fight
Suris Joan Carles, Thurnherr Judit, Berchtold André, Akré Christina, Michaud Pierre-André, 2008. pp. S21 dans Society for Adolescent Medicine Annual Meeting, Greensboro, North Carolina, USA, 26-29 March 2008, Journal of Adolescent Health. Peer-reviewed.
 
Violent adolescents and their educational environment: a multilevel analysis.
Thurnherr J., Berchtold A., Michaud P.A., Akre C., Suris J.C., 2008. Journal of Developmental and Behavioral Pediatrics, 29 (5) pp. 351-359. Peer-reviewed.
Missed appointments in an adolescent outpatient clinic: descriptive analyses of consultations over 8 years.
Chariatte V., Michaud P.A., Berchtold A., Akré C., Suris J.C., 2007/12/01. Swiss medical weekly, 137 (47-48) pp. 677-681. Peer-reviewed.
 
Co-occurrence of risky behaviors among adolescents with chronic conditions
Suris J.C., Akre Christina, Jeannin André, Berchtold André, Michaud Pierre-André, 2007/02., Annual meeting of the Society for Adolescent Health and Medicine, 2007, Denver, Colorado (USA) pp. S5 dans Journal of Adolescent Health. Peer-reviewed.
 
Sports practice among adolescents with chronic conditions
Suris J.C., Akre Christina, Jeannin André, Berchtold André, Michaud Pierre-André, 2007/02., Annual meeting of the Society for Adolescent Health and Medicine, 2007, Denver, Colorado (USA) pp. S36 dans Journal of Adolescent Health, Supl.. Peer-reviewed.
 
Cumulative risk factors for adolescent alcohol misuse and its perceived consequences among 16 to 20 year old adolescents in Switzerland.
Zufferey Agnes, Michaud Pierre-André, Jeannin André, Berchtold André, Chossis Isabelle, Van Melle Guy, Suris Joan-Carles, 2007. Preventive medicine, 45 (2-3) pp. 233-239. Peer-reviewed.
 
Key elements in the statistical analysis of surveys
Berchtold André, 2007. International Journal of Public Health, 52 (2) pp. 117-119. Peer-reviewed.
Modeling of HPV seroconversion in adolescent girls in Switzerland : [mandat de la Commission fédérale pour les vaccinations]
Suris Joan-Carles, Berchtold André, Nardelli Haefliger Denise, Michaud Pierre-André, 2007., Commission fédérale pour les vaccinations.
 
Some go without a cigarette: characteristics of cannabis users who have never smoked tobacco.
Suris Joan-Carles, Akré Christina, Berchtold André, Jeannin André, Michaud Pierre-André, 2007. Archives of pediatrics & adolescent medicine, 161 (11) pp. 1042-1047. Peer-reviewed.
 
The Time-Resolution in Lag-Sequential Analysis: A Choice with Consequences
Berchtold A., Sackett G.P., 2007. Journal of Data Science, 5 (3) pp. 357-378. Peer-reviewed.
 
Classifying Complex Profiles of Substance Use Among Adolescents.
Berchtold A, Jeannin A, 2006. pp. 22-25 dans The 2006 Annual Meeting of the Society for Adolescent Medicine, Boston, USA.
 
Statistical Fusion of Small Data Sets: A Numerical Experiment.
Berchtold A, Jeannin A, 2006. pp. 24-25 dans 3rd International Conference of Panel Data Users in Switzerland, Neuchâtel, Switzerland.
 
Optimisation of Mixture Models: Comparison of Different Strategies.
Berchtold A, 2004. Computational Statistics, 19(3) pp. 385-406.
 
Mixture Transition Distribution (MTD) Modeling of Heteroscedastic Time Series.
Berchtold A, 2003. Computational Statistics and Data Analysis, 41 (3-4) pp. 399-411.
 
Nombre de données des séries temporelles: Réduire pour mieux analyser?
Berchtold A, 2003. Cahiers de l'IMA, 31 pp. N/A.
 
EM versus GA: Du choix d'un algorithme pour l'optimisation des modèles de mélange.
Berchtold A, 2002. pp. N/A dans Actes des XXXIVèmes Journées de Statistique, Bruxelles et Louvain-la-Neuve, Belgique.
 
High-Order Extensions of the Double Chain Markov Model.
Berchtold A, 2002. Stochastic Models, 18 (2) pp. 193-227.
 
Sequential Analysis of Developmental Change in Behavior Patterns Using Markov Modeling of Nonstationary Data.
Berchtold A, Sackett GP, 2002. American Journal of Primatology, 58 (3) pp. 149-167.
 
The Mixture Transition Distribution Model for High-Order Markov Chains and Non-Gaussian Time Series.
Berchtold A, Raftery AE, 2002. Statistical Science, 17 (3) pp. 328-356.
 
Estimation in the Mixture Transition Distribution Model.
Berchtold A, 2001. Journal of Time Series Analysis, 22 (4) pp. 379-397.
 
Markov chains computation for homogeneous and non-homogeneous data: MARCH 1.1 user's guide.
Berchtold A, 2001. Journal of Statistical Software, 6 (3) pp. N/A.
 
Mixture Modeling of Non-Gaussian Probability Distributions.
Berchtold A, 2001. pp. N/A dans Proceedings of the 10th International Symposium on Applied Stochastic Models and Data Analysis (ASMDA 2001), Compiègne, France.
 
Mixture Transition Distribution (MTD) Modeling of Heteroskedastic Time Series.
Berchtold A, 2001. pp. N/A dans Mixtures 2001, Recent Developments in Mixture Modeling: Abstracts, 7, Hamburg, Germany.
 
Etude du comportement animal à l'aide d'un modèle markovien en environnement aléatoire (modèle DCMM).
Berchtold A, 2000. pp. 122-125 dans Actes des XXXIIèmes Journées de Statistique, Fès, Maroc.
 
The Double Chain Markov Model.
Berchtold A, 1999. Comm. in Stat.: Theory and Methods, 28(11) pp. 2569-2589.
 
Apprentissage : des principes naturels aux méthodes artificielles
Ritschard R., Berchtold A., Duc F., Zighed D.A. (eds.), 1998., Hermes Science Publication.
 
Chaînes de Markov et modèles de transition: applications aux sciences sociales
Berchtold A, 1998., HERMES.
 
Le modèle de Markov caché double.
Berchtold A, Ritschard G, 1998. pp. 43-45 dans Actes des XXXèmes Journées de Statistique, ASU.
 
Learning in Markov Chains.
Berchtold A, 1998. pp. 231-240 dans Ritschard G, Berchtold A, Duc F, Zighed DA (eds.) Apprentissage: Des principes naturels aux méthodes artificielles, HERMES.
 
Classification hiérarchique structurelle.
Berchtold A, Ritschard G, 1997. pp. 71-75 dans Recueil des résumés des communications des Cinquièmes Rencontres de la Société Francophone de Classification, Université Lumière Lyon 2, France.
 
Etude des assurances-maladie à l'aide de matrices de transition.
Berchtold A., Ritschard G., Chikhi M., 1997. pp. 139-141 dans Recueil des résumés des communications des 29èmes Journées de statistique, ASU.
 
Learning in Homogeneous Markov Chains.
Berchtold A, 1997. pp. 121-125 dans Proceedings of the 7th Conference of AIDRI, Geneva, Switzerland.
 
Stabilité de l'estimation d'une distribution de probabilité.
Berchtold A, Ritschard G, 1997. pp. 142-145 dans Recueil des résumés des communications des 29èmes Journées de statistique, ASU.
 
Swiss Health Insurance System: Mobility and Costs.
Berchtold A, 1997. Health and System Science, 1 (3-4) pp. 291-306.
 
Le pouvoir prédictif des matrices de transition.
Berchtold A, Ritschard G, 1996. pp. 168-171 dans Recueil des résumés des communications des 28èmes Journées de statistique, ASU, Université Laval, Québec.
 
Modélisation autorégressive des chaînes de Markov: Utilisation d'une matrice différente pour chaque retard.
Berchtold A, 1996. Revue de Statistique Appliquée, 44(3) pp. 5-25.
 
Un modèle de transition multi-variables.
Berchtold A, 1996. pp. 164-167 dans Recueil des résumés des communications des 28èmes Journées de statistique, ASU, Université Laval, Québec.
 
Autoregressive Modelling of Markov Chains.
Berchtold A, 1995. pp. 19-26 dans Proceedings of the 10th International Workshop on Statistical Modelling, Springer-Verlag.
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