Leyrat C - Search Results

1

Reflection on modern methods: trial emulation in the presence of immortal-time bias. Assessing the benefit of major surgery for elderly lung cancer patients using observational data.

Maringe C, Benitez Majano S, Exarchakou A, Smith M, Rachet B, Belot A, Leyrat C. Maringe C, et al. Among authors: leyrat c. Int J Epidemiol. 2020 Oct 1;49(5):1719-1729. doi: 10.1093/ije/dyaa057. Int J Epidemiol. 2020. PMID: 32386426 Free PMC article.

2

Cluster randomized trials with a small number of clusters: which analyses should be used?

Leyrat C, Morgan KE, Leurent B, Kahan BC. Leyrat C, et al. Int J Epidemiol. 2018 Feb 1;47(1):321-331. doi: 10.1093/ije/dyx169. Int J Epidemiol. 2018. PMID: 29025158

3

Response to: How to design and analyse cluster randomized trials with a small number of clusters? Comment on Leyrat et al.

Leyrat C, Morgan KE, Leurent B, Kahan BC. Leyrat C, et al. Int J Epidemiol. 2018 Jun 1;47(3):1001-1002. doi: 10.1093/ije/dyy062. Int J Epidemiol. 2018. PMID: 29912403 No abstract available.

4

Reply to: Versatility of the clone-censor-weight approach: response to ''trial emulation in the presence of immortal-time bias''.

Maringe C, Benitez Majano S, Exarchakou A, Smith M, Rachet B, Belot A, Leyrat C. Maringe C, et al. Among authors: leyrat c. Int J Epidemiol. 2021 May 17;50(2):696. doi: 10.1093/ije/dyaa225. Int J Epidemiol. 2021. PMID: 33524137 Free PMC article. No abstract available.

5

Probabilities of ICU admission and hospital discharge according to patient characteristics in the designated COVID-19 hospital of Kuwait.

Kipourou DK, Leyrat C, Alsheridah N, Almazeedi S, Al-Youha S, Jamal MH, Al-Haddad M, Al-Sabah S, Rachet B, Belot A. Kipourou DK, et al. Among authors: leyrat c. BMC Public Health. 2021 Apr 26;21(1):799. doi: 10.1186/s12889-021-10759-z. BMC Public Health. 2021. PMID: 33902520 Free PMC article.

6

Correction to: Probabilities of ICU admission and hospital discharge according to patient characteristics in the designated COVID-19 hospital of Kuwait.

Kipourou DK, Leyrat C, Alsheridah N, Almazeedi S, Al-Youha S, Jamal MH, Al-Haddad M, Al-Sabah S, Rachet B, Belot A. Kipourou DK, et al. Among authors: leyrat c. BMC Public Health. 2021 Jun 22;21(1):1193. doi: 10.1186/s12889-021-11146-4. BMC Public Health. 2021. PMID: 34157992 Free PMC article. No abstract available.

7

Introduction to computational causal inference using reproducible Stata, R, and Python code: A tutorial.

Smith MJ, Mansournia MA, Maringe C, Zivich PN, Cole SR, Leyrat C, Belot A, Rachet B, Luque-Fernandez MA. Smith MJ, et al. Among authors: leyrat c. Stat Med. 2022 Jan 30;41(2):407-432. doi: 10.1002/sim.9234. Epub 2021 Oct 28. Stat Med. 2022. PMID: 34713468 Free article.

8

Association between multimorbidity and socioeconomic deprivation on short-term mortality among patients with diffuse large B-cell or follicular lymphoma in England: a nationwide cohort study.

Smith MJ, Njagi EN, Belot A, Leyrat C, Bonaventure A, Benitez Majano S, Rachet B, Luque Fernandez MA. Smith MJ, et al. Among authors: leyrat c. BMJ Open. 2021 Nov 30;11(11):e049087. doi: 10.1136/bmjopen-2021-049087. BMJ Open. 2021. PMID: 34848510 Free PMC article.

9

Extracorporeal Membrane Oxygenation for Severe Acute Respiratory Distress Syndrome Associated with COVID-19: An Emulated Target Trial Analysis.

Hajage D, Combes A, Guervilly C, Lebreton G, Mercat A, Pavot A, Nseir S, Mekontso-Dessap A, Mongardon N, Mira JP, Ricard JD, Beurton A, Tachon G, Kontar L, Le Terrier C, Richard JC, Mégarbane B, Keogh RH, Belot A, Maringe C, Leyrat C, Schmidt M; COVID-ICU Investigators. Hajage D, et al. Among authors: leyrat c. Am J Respir Crit Care Med. 2022 Aug 1;206(3):281-294. doi: 10.1164/rccm.202111-2495OC. Am J Respir Crit Care Med. 2022. PMID: 35533052 Free PMC article.

10

Immortal-time bias in older vs younger age groups: a simulation study with application to a population-based cohort of patients with colon cancer.

Pilleron S, Maringe C, Morris EJA, Leyrat C. Pilleron S, et al. Among authors: leyrat c. Br J Cancer. 2023 Apr;128(8):1521-1528. doi: 10.1038/s41416-023-02187-0. Epub 2023 Feb 9. Br J Cancer. 2023. PMID: 36759725 Free PMC article.

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