Leilei Zeng

Waterloo, ON, Canada

Last Updated: 09/26/2026

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Found 15 publications

Exploring the Connection Between Functional Social Support, Marital Status, and Memory from the Perspective of Community-Dwelling Middle-Aged and Older Adults: A Qualitative Study.

Exploring the Connection Between Functional Social Support, Marital Status, and Memory from the Perspective of Community-Dwelling Middle-Aged and Older Adults: A Qualitative Study.

Journal: Canadian journal on aging = La revue canadienne du vieillissement

Published: June 16, 2026

The association of pre-COVID-19 social isolation and functional social support with loneliness during COVID-19: a longitudinal analysis of the Canadian Longitudinal Study on Aging.

The association of pre-COVID-19 social isolation and functional social support with loneliness during COVID-19: a longitudinal analysis of the Canadian Longitudinal Study on Aging.

Journal: Aging & mental health

Published: March 03, 2025

The association between functional social support, marital status and memory in middle-aged and older adults: An analysis of the canadian longitudinal study on aging.

The association between functional social support, marital status and memory in middle-aged and older adults: An analysis of the canadian longitudinal study on aging.

Journal: Archives of gerontology and geriatrics

Published: December 03, 2024

The association between memory, COVID-19 testing, and COVID-19 incidence in middle-aged and older adults: a prospective analysis of the CLSA.

The association between memory, COVID-19 testing, and COVID-19 incidence in middle-aged and older adults: a prospective analysis of the CLSA.

Journal: Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition

Published: April 16, 2024

Cognitive Reserve and Mild Cognitive Impairment: Predictors and Rates of Reversion to Intact Cognition vs Progression to Dementia.

Cognitive Reserve and Mild Cognitive Impairment: Predictors and Rates of Reversion to Intact Cognition vs Progression to Dementia.

Journal: Neurology

Published: January 12, 2021

Augmented likelihood for incorporating auxiliary information into left-truncated data.

Augmented likelihood for incorporating auxiliary information into left-truncated data.

Journal: Lifetime data analysis

Published: October 30, 2019

Mitigating bias from intermittent measurement of time-dependent covariates in failure time analysis.

Mitigating bias from intermittent measurement of time-dependent covariates in failure time analysis.

Journal: Statistics in medicine

Published: August 07, 2019

Multistate analysis from cross-sectional and auxiliary samples.

Multistate analysis from cross-sectional and auxiliary samples.

Journal: Statistics in medicine

Published: January 06, 2019

Tracing studies in cohorts with attrition: Selection models for efficient sampling.

Tracing studies in cohorts with attrition: Selection models for efficient sampling.

Journal: Statistics in medicine

Published: May 15, 2017

Design of cancer trials based on progression-free survival with intermittent assessment.

Design of cancer trials based on progression-free survival with intermittent assessment.

Journal: Statistics in medicine

Published: April 17, 2017

Bias in progression-free survival analysis due to intermittent assessment of progression.

Bias in progression-free survival analysis due to intermittent assessment of progression.

Journal: Statistics in medicine

Published: November 13, 2014

The Canadian Healthy Infant Longitudinal Development (CHILD) birth cohort study: assessment of environmental exposures.

The Canadian Healthy Infant Longitudinal Development (CHILD) birth cohort study: assessment of environmental exposures.

Journal: Journal of exposure science & environmental epidemiology

Published: September 05, 2014

Showing 1-12 of 15

Last Updated: 09/26/2026