Sage Journals: Discover world-class research

Retricted access

Research article

First published 2018-11

Power Analysis of Collapsed Ordered Categories with Application to Cancer Data

Arnab Kumar Maity, Jyotirmoy Dey

Calcutta Statistical Association Bulletin

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Research article

First published 2025-1

Research Attitudes Questionnaire scores and retention in a recruitment registry

Megan Witbracht, Yiren Xu, Olivia B Morgan [...]

Journal of Alzheimer’s Disease

Free access

Research article

First published 2001-11

Flexible Parametric Alternatives to the Cox Model,and more

Patrick Royston

The Stata Journal: Promoting communications on statistics and Stata

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Research article

First published 2020-8

Routine use proportion and determining factors of the Canadian Occupational Performance Measure in the real-world setting: A retrospective cross-sectional study in Japan

Tatsunori Sawada, Kounosuke Tomori, Yumi Kimori [...]

British Journal of Occupational Therapy

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Research article

First published 2021-2

A proportional risk model for time-to-event analysis in randomized controlled trials

Oliver Kuss, Annika Hoyer

Statistical Methods in Medical Research

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Research article

First published 2025-7

Food insecurity and use of electronic vapor products among high school students

Namrata Sanjeevi

Nutrition and Health

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Research article

First published 2024-8

Alzheimer’s Centers in US Hospitals: Enough to Adequately Address Dementia Care Nationwide?

Ángela Gutiérrez, Cory E. Cronin, Berkeley Franz [...]

Journal of Aging and Health

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Research article

First published 1990-3

The Effect of Age at School Entry on Reading Achievement Scores Among South Carolina Students

Molly M. Jones, Garrett K. Mandeville

Remedial and Special Education

Open access

Research article

First published 2022-2

Choosing and changing the analysis scale in non-inferiority trials with a binary outcome

Zhong Li, Matteo Quartagno, Stefan Böhringer [...]

Clinical Trials

Free access

Research article

First published 2020-1

Age Differences in Racial/Ethnic Disparities in Preventable Hospitalizations for Heart Failure in Connecticut,2009-2015: A Population-Based Longitudinal Study

Riddhi P. Doshi, Jun Yan, Robert H. Aseltine

Public Health Reports®

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