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Letter

First published 2025-6

Local economic inequality and mortality: Too little within-unit variation for fixed effects analysis?

Jon Ivar Elstad, Kristian Heggebø, Espen Dahl

Scandinavian Journal of Public Health

Retricted access

Research article

First published 2018-10

Variation in Kidney Stone Composition Within the United States

Campbell Grant, Gabe Guzman, Rita Parke Stainback [...]

Journal of Endourology

Retricted access

Research article

First published 2021-4

Statewide Seasonal Variations of Infections Within the Intensive Care Unit Among the Trauma Population

Jason M. Clark, Hamza Durrani, Josh D. Hagan [...]

The American Surgeon™

Retricted access

Research article

First published 2023-4

Within-race variations in sentencing outcomes: Nationality and punishment among Asians in United States federal courts

Jawjeong Wu

Punishment & Society

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Research article

First published 2016-11

Geographical Variation in Peritoneal Dialysis Catheter Insertion and Initiation within the United States

Achint Patel, Harshil Shah, Shanti Patel [...]

Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis

Retricted access

Letter

First published 2025-6

Too little within-unit variation for fixed-effects analysis? – Authors’ reply

Torkild Hovde Lyngstad, Ruth Eva Jørgensen

Scandinavian Journal of Public Health

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Research article

First published 2021-06

Editorial Comment on: “Variation in Kidney Stone Composition Within the United States” by Grant et al.

FangLing Zhong, Ming Lei, GuoHua Zeng

Journal of Endourology

Retricted access

Research article

First published 1998-5

The Causes of Variations in Unit Labour Costs: A Preliminary Study

E. Caines, R. W. Clarke, J. Harper [...]

Health Services Management Research

Open access

Research article

First published 2022-2

Variation of stroke-associated pneumonia in stroke units across England and Wales: A registry-based cohort study

MA Lobo Chaves, Matthew Gittins, Benjamin Bray [...]

International Journal of Stroke

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Research article

First published 2008-05

Implementing Interagency Collaborations

Jessica E. Sowa

Administration & Society

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