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Statistical Methods in Medical Research|August 11, 2025
Selecting the optimal longitudinal cluster randomized design with a continuous outcome: Parallel-arm, crossover, or stepped-wedgeJingxia Liu, Fan Li, Siobhan Sutcliffe, et al.
Nature Reviews. Cancer|February 1, 2013
Prostate cancer: is it time to expand the research focus to early-life exposures?Siobhan Sutcliffe, Graham A Colditz
American Journal of Epidemiology|March 11, 2021
Matched Versus Unmatched Analysis of Matched Case-Control StudiesFei Wan, Graham A Colditz, Siobhan Sutcliffe
British Journal of Cancer|November 1, 2022
Adolescent dietary patterns in relation to later prostate cancer risk and mortality in the NIH-AARP Diet and Health StudyTuo Lan, Yikyung Park, Graham A Colditz, et al.
Cancer Causes & Control : CCC|August 4, 2020
Adolescent dairy product and calcium intake in relation to later prostate cancer risk and mortality in the NIH-AARP Diet and Health StudyTuo Lan, Yikyung Park, Graham A Colditz, et al.
The Journal of Nutrition|August 12, 2021
Adolescent Plant Product Intake in Relation to Later Prostate Cancer Risk and Mortality in the NIH-AARP Diet and Health StudyTuo Lan, Yikyung Park, Graham A Colditz, et al.
Statistics in Medicine|July 29, 2020
Sample size calculation in three-level cluster randomized trials using generalized estimating equation modelsJingxia Liu, Graham A Colditz
Biometrical Journal. Biometrische Zeitschrift|November 24, 2016
Optimal design of longitudinal data analysis using generalized estimating equation modelsJingxia Liu, Graham A Colditz
Biometrical Journal. Biometrische Zeitschrift|March 27, 2018
Relative efficiency of unequal versus equal cluster sizes in cluster randomized trials using generalized estimating equation modelsJingxia Liu, Graham A Colditz
British Journal of Cancer|June 17, 2021
Adolescent animal product intake in relation to later prostate cancer risk and mortality in the NIH-AARP Diet and Health StudyTuo Lan, Yikyung Park, Graham A Colditz, et al.
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