USA

The USA was the key country of the Seven Countries Study during the first 25 years of the study, with its leadership at the university of Minnesota. Ancel Keys gave the study its scope, design, impetus, and direction. He and his Minnesota colleagues coordinated the program from the Laboratory of Physiological Hygiene in Minneapolis and produced three monographs on the baseline findings and on the five- and ten-year results.  

The cohort

The US railroad cohort differed from the others of the SCS as an industrial worker cohort study initiated the year before the main SCS, with its survey methods applied in the international cohorts. The U.S. cohort consisted of men in the rail industry working along rail lines covering the northwest quadrant of the U.S. and representing occupations of contrasting work activity.

Investigators involved

Publications

Go backBack to “Countries”

History

Read about over fifty years of scientific endeavor.

Read more

Study design

Find out how the research team came to their data.

Read more

Related studies

Browse the other studies that came from the SCS.

Read more

Measurements

Take a look at the parameters quantified in the SCS.

Read more

Investigators

Meet the driving forces behind the success of the SCS.

Learn More

Sponsors

Scan the list of benefactors that made the SCS happen.

Learn More