Lajmi Lakhal-Chaieb, Université Laval

Latest papers

A Functional Approach to Testing Overall Effect of Interaction Between DNA Methylation and SNPs.
Statistics in medicine · 2026 · senior author
Addressing dispersion in mis-measured multivariate binomial outcomes: A novel statistical approach for detecting differentially methylated regions in bisulfite sequencing data.
Statistics in medicine · 2024
A novel rare variants association test for binary traits in family-based designs via copulas.
Statistical methods in medical research · 2023

All 16 publications

Latest funding

Genetics applications in multivariate survival analysis
NSERC · 2017 · Principal investigator
$180,000

All 1 grants and awards

16 publications.

01

A Functional Approach to Testing Overall Effect of Interaction Between DNA Methylation and SNPs.

Gansou Y, Oualkacha K, Angela Cremona M, Lakhal-Chaieb L

Statistics in medicine2026Senior author

DOI: 10.1002/sim.70364 PMID: 41572586

02

Addressing dispersion in mis-measured multivariate binomial outcomes: A novel statistical approach for detecting differentially methylated regions in bisulfite sequencing data.

Zhao K, Oualkacha K, Zeng Y, Shen C, Klein K, Lakhal-Chaieb L, Labbe A, Pastinen T, Hudson M, Colmegna I, Bernatsky S, Greenwood CMT

Statistics in medicine2024

DOI: 10.1002/sim.10149 PMID: 38932470

03

A novel rare variants association test for binary traits in family-based designs via copulas.

Dossa HRG, Bureau A, Maziade M, Lakhal-Chaieb L, Oualkacha K

Statistical methods in medical research2023

DOI: 10.1177/09622802231197977 PMID: 37832140

04

A novel statistical method for modeling covariate effects in bisulfite sequencing derived measures of DNA methylation.

Zhao K, Oualkacha K, Lakhal-Chaieb L, Labbe A, Klein K, Ciampi A, Hudson M, Colmegna I, Pastinen T, Zhang T, Daley D, Greenwood CMT

Biometrics2021

DOI: 10.1111/biom.13307 PMID: 32438470

05

Sequence kernel association test for survival outcomes in the presence of a non-susceptible fraction.

Lakhal-Chaieb L, Simard J, Bull S

Biostatistics (Oxford, England)2020First author

DOI: 10.1093/biostatistics/kxy075 PMID: 30590388

06

Testing the heritability and parent-of-origin hypotheses for ages at onset of psoriatic arthritis under biased sampling.

Lakhal-Chaieb L, Cook RJ, Zhong Y

Biometrics2020First author

DOI: 10.1111/biom.13138 PMID: 31424087

07

Association measures for clustered competing risks.

Su CL, Lakhal-Chaieb L

Statistics in medicine2020Senior author

DOI: 10.1002/sim.8413 PMID: 31799731

08

Risks of Colorectal Cancer and Cancer-Related Mortality in Familial Colorectal Cancer Type X and Lynch Syndrome Families.

Choi YH, Lakhal-Chaieb L, Kröl A, Yu B, Buchanan D, Ahnen D, Le Marchand L, Newcomb PA, Win AK, Jenkins M, Lindor NM, Briollais L

Journal of the National Cancer Institute2019

DOI: 10.1093/jnci/djy159 PMID: 30380125

09

Association measures for bivariate failure times in the presence of a cure fraction.

Lakhal-Chaieb L, Duchesne T

Lifetime data analysis2017First author

DOI: 10.1007/s10985-016-9371-2 PMID: 27339474

10

Modeling of successive cancer risks in Lynch syndrome families in the presence of competing risks using copulas.

Choi YH, Briollais L, Win AK, Hopper J, Buchanan D, Jenkins M, Lakhal-Chaieb L

Biometrics2017Senior author

DOI: 10.1111/biom.12561 PMID: 27378229

Genetics applications in multivariate survival analysis

Principal investigatorNSERC2017Discovery Grants Program - Individual

Principal investigators: Lakhal-Chaieb, Lajmi

$180,000

From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.

Frequent collaborators

Mathématiques et statistique
Biostatistics Division
Psychiatry
Epidemiology and Biostatistics
Médecine sociale et préventive
Médecine
UBC James Hogg Research Centre
Other

Co-authors at Université Laval, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.

Laurent Briollais

Biostatistics Division

2 shared papers, latest 2019

Yun-Hee Choi

Epidemiology and Biostatistics

2 shared papers, latest 2019

Kaiqiong Zhao

Department of Mathematics and Statistics

1 shared papers, latest 2024

Shelley Bull

Biostatistics Division

1 shared papers, latest 2020

Thierry Duchesne

Mathématiques et statistique

1 shared papers, latest 2017

Denise Daley

UBC James Hogg Research Centre

1 shared papers, latest 2021

Alexandre Bureau

Médecine sociale et préventive

1 shared papers, latest 2023

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Subject: Prospective PhD student Dear Professor Lakhal-Chaieb, My name is [your name], and I am a [your current degree or role] at [your institution]. I am applying for a PhD position starting in [term and year]. I read your paper "A Functional Approach to Testing Overall Effect of Interaction Between DNA Methylation and SNPs." (2026), and it connects closely to my own work on [your research topic]. [One or two sentences on what you did and what you learned.] Are you accepting new PhD students for [term and year]? I have attached my CV and transcripts, and I would be glad to talk at a time that suits you. Thank you for your time. Kind regards, [your name]

Lajmi Lakhal-Chaieb