Table 1 Overview over studies and countries based on the Composite scale of Morningness (CSM) to assess chronotype/morningness.
Country | No. of studies |
|---|---|
Argentina | 2 |
Australia | 5 |
Brazil | 1 |
Canada | 4 |
China/Hong Kong | 1 |
Colombia | 2 |
France | 6 |
Germany | 5 |
Hungary | 1 |
India | 5 |
Iran | 1 |
Italy | 3 |
Netherlands | 1 |
Norway | 2 |
Peru | 1 |
Poland | 2 |
Portugal | 1 |
Romania | 3 |
Russia | 1 |
Singapore | 1 |
Slovakia | 1 |
South Korea | 5 |
Spain | 10 |
Tenerife | 1 |
Thai | 2 |
Turkey | 3 |
UK | 2 |
USA | 15 |
