Global Diversity

Our World Sleep congresses are international. But don’t just take our word for it. World Sleep Society presents the final statistics on attendees and speakers from the largest World Sleep congress in history (so far), World Sleep 2017.


Attendees by country

76 countries were represented at World Sleep 2017 in Prague, Czech Republic. Highest concentration of attendees from United States, Portugal, France, Australia and Japan.


Attendees by continent

Europe 1285
Asia 546
North America 523
Australia 130
Unspecified 109
South America 99
Africa 23


Fast Facts on World Sleep 2017 in an infographic. Click to save and share! Find us on Twitter and Facebook.


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