Supplemental material
Chronobiology International
The Journal of Biological and Medical Rhythm Research
Volume 40, 2023 - Issue 3
Research Article
Distribution of working hour characteristics by race, age, gender, and shift schedule among U.S. manufacturing workers
Jacqueline M. Fergusona Division of Environmental Health Sciences, School of Public Health, University of California Berkeley, Berkeley, California, USA;b Department of Epidemiology and Population Health, Stanford University, Stanford, California, USACorrespondence[email protected]
https://orcid.org/0000-0003-0027-387XView further author information
https://orcid.org/0000-0003-0027-387XView further author information, Patrick T. Bradshawc Division of Epidemiology and Biostatistics, School of Public Health, University of California Berkeley, Berkeley, California, USAhttps://orcid.org/0000-0001-7761-3129View further author information
https://orcid.org/0000-0001-7761-3129View further author information, Ellen A. Eisena Division of Environmental Health Sciences, School of Public Health, University of California Berkeley, Berkeley, California, USAhttps://orcid.org/0000-0002-5114-5264View further author information
https://orcid.org/0000-0002-5114-5264View further author information, David Rehkopfb Department of Epidemiology and Population Health, Stanford University, Stanford, California, USAhttps://orcid.org/0000-0002-7597-6513View further author information
https://orcid.org/0000-0002-7597-6513View further author information, Mark R. Cullenb Department of Epidemiology and Population Health, Stanford University, Stanford, California, USAhttps://orcid.org/0000-0001-7996-1864View further author information
https://orcid.org/0000-0001-7996-1864View further author information & Sadie Costelloa Division of Environmental Health Sciences, School of Public Health, University of California Berkeley, Berkeley, California, USAhttps://orcid.org/0000-0001-6181-5666View further author information
https://orcid.org/0000-0001-6181-5666View further author information