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2967 Studies found for: sleep AND disturbance

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Map Legend
Region Name Number of Studies
World 2,967
Africa [map] 50
Central America [map] 31
East Asia [map] 313
Japan 73 [studies]
Europe [map] 768
Middle East [map] 159
North America 1,688
Canada [map] 263 [studies]
Mexico 58 [studies]
United States [map] 1,521 [studies]
North Asia [map] 104
Pacifica [map] 97
South America [map] 113
South Asia [map] 39
Southeast Asia [map] 53

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