| Country/Region | Extrapolated Prevalence | Population Estimated Used |
| Sleep disorders in North America (Extrapolated Statistics) |
| USA | 43,184,617 | 293,655,4051 |
| Canada | 4,780,569 WARNING! (Details) | 32,507,8742 |
| Mexico | 15,435,234 WARNING! (Details) | 104,959,5942 |
| Sleep disorders in Central America (Extrapolated Statistics) |
| Belize | 40,138 WARNING! (Details) | 272,9452 |
| Guatemala | 2,100,087 WARNING! (Details) | 14,280,5962 |
| Nicaragua | 788,199 WARNING! (Details) | 5,359,7592 |
| Sleep disorders in Caribbean (Extrapolated Statistics) |
| Puerto Rico | 573,229 WARNING! (Details) | 3,897,9602 |
| Sleep disorders in South America (Extrapolated Statistics) |
| Brazil | 27,073,691 WARNING! (Details) | 184,101,1092 |
| Chile | 2,327,052 WARNING! (Details) | 15,823,9572 |
| Colombia | 6,222,172 WARNING! (Details) | 42,310,7752 |
| Paraguay | 910,495 WARNING! (Details) | 6,191,3682 |
| Peru | 4,050,633 WARNING! (Details) | 27,544,3052 |
| Venezuela | 3,679,027 WARNING! (Details) | 25,017,3872 |
| Sleep disorders in Northern Europe (Extrapolated Statistics) |
| Denmark | 796,087 WARNING! (Details) | 5,413,3922 |
| Finland | 766,839 WARNING! (Details) | 5,214,5122 |
| Iceland | 43,230 WARNING! (Details) | 293,9662 |
| Sweden | 1,321,529 WARNING! (Details) | 8,986,4002 |
| Sleep disorders in Western Europe (Extrapolated Statistics) |
| Britain (United Kingdom) | 8,863,339 WARNING! (Details) | 60,270,708 for UK2 |
| Belgium | 1,521,805 WARNING! (Details) | 10,348,2762 |
| France | 8,885,913 WARNING! (Details) | 60,424,2132 |
| Ireland | 583,758 WARNING! (Details) | 3,969,5582 |
| Luxembourg | 68,042 WARNING! (Details) | 462,6902 |
| Monaco | 4,745 WARNING! (Details) | 32,2702 |
| Netherlands (Holland) | 2,399,735 WARNING! (Details) | 16,318,1992 |
| United Kingdom | 8,863,339 WARNING! (Details) | 60,270,7082 |
| Wales | 429,117 WARNING! (Details) | 2,918,0002 |
| Sleep disorders in Central Europe (Extrapolated Statistics) |
| Austria | 1,202,170 WARNING! (Details) | 8,174,7622 |
| Czech Republic | 183,261 WARNING! (Details) | 1,0246,1782 |
| Germany | 12,121,265 WARNING! (Details) | 82,424,6092 |
| Hungary | 1,475,349 WARNING! (Details) | 10,032,3752 |
| Liechtenstein | 4,917 WARNING! (Details) | 33,4362 |
| Poland | 5,680,345 WARNING! (Details) | 38,626,3492 |
| Slovakia | 797,583 WARNING! (Details) | 5,423,5672 |
| Slovenia | 295,804 WARNING! (Details) | 2,011,473 2 |
| Switzerland | 1,095,715 WARNING! (Details) | 7,450,8672 |
| Sleep disorders in Eastern Europe (Extrapolated Statistics) |
| Belarus | 1,516,252 WARNING! (Details) | 10,310,5202 |
| Estonia | 197,303 WARNING! (Details) | 1,341,6642 |
| Latvia | 339,162 WARNING! (Details) | 2,306,3062 |
| Lithuania | 530,573 WARNING! (Details) | 3,607,8992 |
| Russia | 21,172,655 WARNING! (Details) | 143,974,0592 |
| Ukraine | 7,019,423 WARNING! (Details) | 47,732,0792 |
| Sleep disorders in the Southwestern Europe (Extrapolated Statistics) |
| Azerbaijan | 1,157,115 WARNING! (Details) | 7,868,3852 |
| Georgia | 690,278 WARNING! (Details) | 4,693,8922 |
| Portugal | 1,547,668 WARNING! (Details) | 10,524,1452 |
| Spain | 5,923,644 WARNING! (Details) | 40,280,7802 |
| Sleep disorders in Southern Europe (Extrapolated Statistics) |
| Greece | 1,565,813 WARNING! (Details) | 10,647,5292 |
| Italy | 8,537,864 WARNING! (Details) | 58,057,4772 |
| Sleep disorders in the Southeastern Europe (Extrapolated Statistics) |
| Albania | 521,295 WARNING! (Details) | 3,544,8082 |
| Bosnia and Herzegovina | 59,942 WARNING! (Details) | 407,6082 |
| Bulgaria | 1,105,584 WARNING! (Details) | 7,517,9732 |
| Croatia | 661,304 WARNING! (Details) | 4,496,8692 |
| Macedonia | 300,012 WARNING! (Details) | 2,040,0852 |
| Romania | 3,287,580 WARNING! (Details) | 22,355,5512 |
| Serbia and Montenegro | 1,592,044 WARNING! (Details) | 10,825,9002 |
| Sleep disorders in Northern Asia (Extrapolated Statistics) |
| Mongolia | 404,604 WARNING! (Details) | 2,751,3142 |
| Sleep disorders in Central Asia (Extrapolated Statistics) |
| Kazakhstan | 2,227,015 WARNING! (Details) | 15,143,7042 |
| Tajikistan | 1,031,111 WARNING! (Details) | 7,011,556 2 |
| Uzbekistan | 3,883,884 WARNING! (Details) | 26,410,4162 |
| Sleep disorders in Eastern Asia (Extrapolated Statistics) |
| China | 191,006,999 WARNING! (Details) | 1,298,847,6242 |
| Hong Kong s.a.r. | 1,008,106 WARNING! (Details) | 6,855,1252 |
| Japan | 18,725,441 WARNING! (Details) | 127,333,0022 |
| Macau s.a.r. | 65,483 WARNING! (Details) | 445,2862 |
| North Korea | 3,337,875 WARNING! (Details) | 22,697,5532 |
| South Korea | 7,093,199 WARNING! (Details) | 48,233,7602 |
| Taiwan | 3,345,564 WARNING! (Details) | 22,749,8382 |
| Sleep disorders in Southwestern Asia (Extrapolated Statistics) |
| Turkey | 10,131,458 WARNING! (Details) | 68,893,9182 |
| Sleep disorders in Southern Asia (Extrapolated Statistics) |
| Afghanistan | 4,193,187 WARNING! (Details) | 28,513,6772 |
| Bangladesh | 20,785,363 WARNING! (Details) | 141,340,4762 |
| Bhutan | 321,407 WARNING! (Details) | 2,185,5692 |
| India | 156,628,027 WARNING! (Details) | 1,065,070,6072 |
| Pakistan | 23,411,225 WARNING! (Details) | 159,196,3362 |
| Sri Lanka | 2,927,230 WARNING! (Details) | 19,905,1652 |
| Sleep disorders in Southeastern Asia (Extrapolated Statistics) |
| East Timor | 149,889 WARNING! (Details) | 1,019,2522 |
| Indonesia | 35,066,609 WARNING! (Details) | 238,452,9522 |
| Laos | 892,370 WARNING! (Details) | 6,068,1172 |
| Malaysia | 3,459,188 WARNING! (Details) | 23,522,4822 |
| Philippines | 12,682,602 WARNING! (Details) | 86,241,6972 |
| Singapore | 640,278 WARNING! (Details) | 4,353,8932 |
| Thailand | 9,539,047 WARNING! (Details) | 64,865,5232 |
| Vietnam | 12,156,293 WARNING! (Details) | 82,662,8002 |
| Sleep disorders in the Middle East (Extrapolated Statistics) |
| Gaza strip | 194,851 WARNING! (Details) | 1,324,9912 |
| Iran | 9,926,941 WARNING! (Details) | 67,503,2052 |
| Iraq | 3,731,572 WARNING! (Details) | 25,374,6912 |
| Israel | 911,618 WARNING! (Details) | 6,199,0082 |
| Jordan | 825,176 WARNING! (Details) | 5,611,2022 |
| Kuwait | 331,992 WARNING! (Details) | 2,257,5492 |
| Lebanon | 555,473 WARNING! (Details) | 3,777,2182 |
| Saudi Arabia | 3,793,520 WARNING! (Details) | 25,795,9382 |
| Syria | 2,649,540 WARNING! (Details) | 18,016,8742 |
| United Arab Emirates | 371,163 WARNING! (Details) | 2,523,9152 |
| West Bank | 339,882 WARNING! (Details) | 2,311,2042 |
| Yemen | 2,944,833 WARNING! (Details) | 20,024,8672 |
| Sleep disorders in Northern Africa (Extrapolated Statistics) |
| Egypt | 11,193,738 WARNING! (Details) | 76,117,4212 |
| Libya | 828,174 WARNING! (Details) | 5,631,5852 |
| Sudan | 5,757,082 WARNING! (Details) | 39,148,1622 |
| Sleep disorders in Western Africa (Extrapolated Statistics) |
| Congo Brazzaville | 440,888 WARNING! (Details) | 2,998,0402 |
| Ghana | 3,052,504 WARNING! (Details) | 20,757,0322 |
| Liberia | 498,622 WARNING! (Details) | 3,390,6352 |
| Niger | 1,670,667 WARNING! (Details) | 11,360,5382 |
| Nigeria | 2,610,346 WARNING! (Details) | 12,5750,3562 |
| Senegal | 1,595,903 WARNING! (Details) | 10,852,1472 |
| Sierra leone | 865,277 WARNING! (Details) | 5,883,8892 |
| Sleep disorders in Central Africa (Extrapolated Statistics) |
| Central African Republic | 550,364 WARNING! (Details) | 3,742,4822 |
| Chad | 1,402,727 WARNING! (Details) | 9,538,5442 |
| Congo kinshasa | 8,576,033 WARNING! (Details) | 58,317,0302 |
| Rwanda | 1,211,569 WARNING! (Details) | 8,238,6732 |
| Sleep disorders in Eastern Africa (Extrapolated Statistics) |
| Ethiopia | 10,490,672 WARNING! (Details) | 71,336,5712 |
| Kenya | 4,850,310 WARNING! (Details) | 32,982,1092 |
| Somalia | 1,221,264 WARNING! (Details) | 8,304,6012 |
| Tanzania | 5,304,529 WARNING! (Details) | 36,070,7992 |
| Uganda | 3,880,920 WARNING! (Details) | 26,390,2582 |
| Sleep disorders in Southern Africa (Extrapolated Statistics) |
| Angola | 1,614,492 WARNING! (Details) | 10,978,5522 |
| Botswana | 241,063 WARNING! (Details) | 1,639,2312 |
| South Africa | 6,536,539 WARNING! (Details) | 44,448,4702 |
| Swaziland | 171,947 WARNING! (Details) | 1,169,2412 |
| Zambia | 1,621,424 WARNING! (Details) | 11,025,6902 |
| Zimbabwe | 539,979 WARNING! (Details) | 1,2671,8602 |
| Sleep disorders in Oceania (Extrapolated Statistics) |
| Australia | 2,928,403 WARNING! (Details) | 19,913,1442 |
| New Zealand | 587,326 WARNING! (Details) | 3,993,8172 |
| Papua New Guinea | 797,099 WARNING! (Details) | 5,420,2802 |
| Country/Region | Extrapolated Undiagnosed Prevalence | Population Estimated Used |
| Sleep disorders in North America (Extrapolated Statistics) |
| USA | 43,184,617 WARNING! (Details) | 293,655,4051 |
| Canada | 4,780,569 WARNING! (Details) | 32,507,8742 |
| Mexico | 15,435,234 WARNING! (Details) | 104,959,5942 |
| Sleep disorders in Central America (Extrapolated Statistics) |
| Belize | 40,138 WARNING! (Details) | 272,9452 |
| Guatemala | 2,100,087 WARNING! (Details) | 14,280,5962 |
| Nicaragua | 788,199 WARNING! (Details) | 5,359,7592 |
| Sleep disorders in Caribbean (Extrapolated Statistics) |
| Puerto Rico | 573,229 WARNING! (Details) | 3,897,9602 |
| Sleep disorders in South America (Extrapolated Statistics) |
| Brazil | 27,073,691 WARNING! (Details) | 184,101,1092 |
| Chile | 2,327,052 WARNING! (Details) | 15,823,9572 |
| Colombia | 6,222,172 WARNING! (Details) | 42,310,7752 |
| Paraguay | 910,495 WARNING! (Details) | 6,191,3682 |
| Peru | 4,050,633 WARNING! (Details) | 27,544,3052 |
| Venezuela | 3,679,027 WARNING! (Details) | 25,017,3872 |
| Sleep disorders in Northern Europe (Extrapolated Statistics) |
| Denmark | 796,087 WARNING! (Details) | 5,413,3922 |
| Finland | 766,839 WARNING! (Details) | 5,214,5122 |
| Iceland | 43,230 WARNING! (Details) | 293,9662 |
| Sweden | 1,321,529 WARNING! (Details) | 8,986,4002 |
| Sleep disorders in Western Europe (Extrapolated Statistics) |
| Britain (United Kingdom) | 8,863,339 WARNING! (Details) | 60,270,708 for UK2 |
| Belgium | 1,521,805 WARNING! (Details) | 10,348,2762 |
| France | 8,885,913 WARNING! (Details) | 60,424,2132 |
| Ireland | 583,758 WARNING! (Details) | 3,969,5582 |
| Luxembourg | 68,042 WARNING! (Details) | 462,6902 |
| Monaco | 4,745 WARNING! (Details) | 32,2702 |
| Netherlands (Holland) | 2,399,735 WARNING! (Details) | 16,318,1992 |
| United Kingdom | 8,863,339 WARNING! (Details) | 60,270,7082 |
| Wales | 429,117 WARNING! (Details) | 2,918,0002 |
| Sleep disorders in Central Europe (Extrapolated Statistics) |
| Austria | 1,202,170 WARNING! (Details) | 8,174,7622 |
| Czech Republic | 183,261 WARNING! (Details) | 1,0246,1782 |
| Germany | 12,121,265 WARNING! (Details) | 82,424,6092 |
| Hungary | 1,475,349 WARNING! (Details) | 10,032,3752 |
| Liechtenstein | 4,917 WARNING! (Details) | 33,4362 |
| Poland | 5,680,345 WARNING! (Details) | 38,626,3492 |
| Slovakia | 797,583 WARNING! (Details) | 5,423,5672 |
| Slovenia | 295,804 WARNING! (Details) | 2,011,473 2 |
| Switzerland | 1,095,715 WARNING! (Details) | 7,450,8672 |
| Sleep disorders in Eastern Europe (Extrapolated Statistics) |
| Belarus | 1,516,252 WARNING! (Details) | 10,310,5202 |
| Estonia | 197,303 WARNING! (Details) | 1,341,6642 |
| Latvia | 339,162 WARNING! (Details) | 2,306,3062 |
| Lithuania | 530,573 WARNING! (Details) | 3,607,8992 |
| Russia | 21,172,655 WARNING! (Details) | 143,974,0592 |
| Ukraine | 7,019,423 WARNING! (Details) | 47,732,0792 |
| Sleep disorders in the Southwestern Europe (Extrapolated Statistics) |
| Azerbaijan | 1,157,115 WARNING! (Details) | 7,868,3852 |
| Portugal | 1,547,668 WARNING! (Details) | 10,524,1452 |
| Spain | 5,923,644 WARNING! (Details) | 40,280,7802 |
| Georgia | 690,278 WARNING! (Details) | 4,693,8922 |
| Sleep disorders in the Southern Europe (Extrapolated Statistics) |
| Italy | 8,537,864 WARNING! (Details) | 58,057,4772 |
| Greece | 1,565,813 WARNING! (Details) | 10,647,5292 |
| Sleep disorders in the Southeastern Europe (Extrapolated Statistics) |
| Albania | 521,295 WARNING! (Details) | 3,544,8082 |
| Bosnia and Herzegovina | 59,942 WARNING! (Details) | 407,6082 |
| Bulgaria | 1,105,584 WARNING! (Details) | 7,517,9732 |
| Croatia | 661,304 WARNING! (Details) | 4,496,8692 |
| Macedonia | 300,012 WARNING! (Details) | 2,040,0852 |
| Romania | 3,287,580 WARNING! (Details) | 22,355,5512 |
| Serbia and Montenegro | 1,592,044 WARNING! (Details) | 10,825,9002 |
| Sleep disorders in Northern Asia (Extrapolated Statistics) |
| Mongolia | 404,604 | 2,751,3142 |
| Sleep disorders in Central Asia (Extrapolated Statistics) |
| Kazakhstan | 2,227,015 WARNING! (Details) | 15,143,7042 |
| Tajikistan | 1,031,111 WARNING! (Details) | 7,011,556 2 |
| Uzbekistan | 3,883,884 WARNING! (Details) | 26,410,4162 |
| Sleep disorders in Eastern Asia (Extrapolated Statistics) |
| China | 191,006,999 WARNING! (Details) | 1,298,847,6242 |
| Hong Kong s.a.r. | 1,008,106 WARNING! (Details) | 6,855,1252 |
| Japan | 18,725,441 WARNING! (Details) | 127,333,0022 |
| Macau s.a.r. | 65,483 WARNING! (Details) | 445,2862 |
| North Korea | 3,337,875 WARNING! (Details) | 22,697,5532 |
| South Korea | 7,093,199 WARNING! (Details) | 48,233,7602 |
| Taiwan | 3,345,564 WARNING! (Details) | 22,749,8382 |
| Sleep disorders in Southwestern Asia (Extrapolated Statistics) |
| Turkey | 10,131,458 WARNING! (Details) | 68,893,9182 |
| Sleep disorders in Southern Asia (Extrapolated Statistics) |
| Afghanistan | 4,193,187 WARNING! (Details) | 28,513,6772 |
| Bangladesh | 20,785,363 WARNING! (Details) | 141,340,4762 |
| Bhutan | 321,407 WARNING! (Details) | 2,185,5692 |
| India | 156,628,027 WARNING! (Details) | 1,065,070,6072 |
| Pakistan | 23,411,225 WARNING! (Details) | 159,196,3362 |
| Sri Lanka | 2,927,230 WARNING! (Details) | 19,905,1652 |
| Sleep disorders in Southeastern Asia (Extrapolated Statistics) |
| East Timor | 149,889 WARNING! (Details) | 1,019,2522 |
| Indonesia | 35,066,609 WARNING! (Details) | 238,452,9522 |
| Laos | 892,370 WARNING! (Details) | 6,068,1172 |
| Malaysia | 3,459,188 WARNING! (Details) | 23,522,4822 |
| Philippines | 12,682,602 WARNING! (Details) | 86,241,6972 |
| Singapore | 640,278 WARNING! (Details) WARNING! (Details) | 4,353,8932 |
| Thailand | 9,539,047 WARNING! (Details) | 64,865,5232 |
| Vietnam | 12,156,293 WARNING! (Details) | 82,662,8002 |
| Sleep disorders in the Middle East (Extrapolated Statistics) |
| Gaza strip | 194,851 WARNING! (Details) | 1,324,9912 |
| Iran | 9,926,941 WARNING! (Details) | 67,503,2052 |
| Iraq | 3,731,572 WARNING! (Details) | 25,374,6912 |
| Israel | 911,618 WARNING! (Details) | 6,199,0082 |
| Jordan | 825,176 WARNING! (Details) | 5,611,2022 |
| Kuwait | 331,992 WARNING! (Details) | 2,257,5492 |
| Lebanon | 555,473 WARNING! (Details) | 3,777,2182 |
| Saudi Arabia | 3,793,520 WARNING! (Details) | 25,795,9382 |
| Syria | 2,649,540 WARNING! (Details) | 18,016,8742 |
| United Arab Emirates | 371,163 WARNING! (Details) | 2,523,9152 |
| West Bank | 339,882 WARNING! (Details) | 2,311,2042 |
| Yemen | 2,944,833 WARNING! (Details) | 20,024,8672 |
| Sleep disorders in Northern Africa (Extrapolated Statistics) |
| Egypt | 11,193,738 WARNING! (Details) | 76,117,4212 |
| Libya | 828,174 WARNING! (Details) | 5,631,5852 |
| Sudan | 5,757,082 WARNING! (Details) | 39,148,1622 |
| Sleep disorders in Western Africa (Extrapolated Statistics) |
| Congo Brazzaville | 440,888 WARNING! (Details) | 2,998,0402 |
| Ghana | 3,052,504 WARNING! (Details) | 20,757,0322 |
| Liberia | 498,622 WARNING! (Details) | 3,390,6352 |
| Niger | 1,670,667 WARNING! (Details) | 11,360,5382 |
| Nigeria | 2,610,346 WARNING! (Details) | 12,5750,3562 |
| Senegal | 1,595,903 WARNING! (Details) | 10,852,1472 |
| Sierra leone | 865,277 WARNING! (Details) | 5,883,8892 |
| Sleep disorders in Central Africa (Extrapolated Statistics) |
| Central African Republic | 550,364 WARNING! (Details) | 3,742,4822 |
| Chad | 1,402,727 WARNING! (Details) | 9,538,5442 |
| Congo kinshasa | 8,576,033 WARNING! (Details) | 58,317,0302 |
| Rwanda | 1,211,569 WARNING! (Details) | 8,238,6732 |
| Sleep disorders in Eastern Africa (Extrapolated Statistics) |
| Ethiopia | 10,490,672 WARNING! (Details) | 71,336,5712 |
| Kenya | 4,850,310 WARNING! (Details) | 32,982,1092 |
| Somalia | 1,221,264 WARNING! (Details) | 8,304,6012 |
| Tanzania | 5,304,529 WARNING! (Details) | 36,070,7992 |
| Uganda | 3,880,920 WARNING! (Details) | 26,390,2582 |
| Sleep disorders in Southern Africa (Extrapolated Statistics) |
| Angola | 1,614,492 WARNING! (Details) | 10,978,5522 |
| Botswana | 241,063 WARNING! (Details) | 1,639,2312 |
| South Africa | 6,536,539 WARNING! (Details) | 44,448,4702 |
| Swaziland | 171,947 WARNING! (Details) | 1,169,2412 |
| Zambia | 1,621,424 WARNING! (Details) | 11,025,6902 |
| Zimbabwe | 539,979 WARNING! (Details) | 1,2671,8602 |
| Sleep disorders in Oceania (Extrapolated Statistics) |
| Australia | 2,928,403 WARNING! (Details) | 19,913,1442 |
| New Zealand | 587,326 WARNING! (Details) | 3,993,8172 |
| Papua New Guinea | 797,099 WARNING! (Details) | 5,420,2802 |
The word 'prevalence' of Sleep disorders usually means the estimated population
of people who are managing Sleep disorders at any given time (i.e. people with Sleep disorders).
The term 'incidence' of Sleep disorders means the annual diagnosis rate,
or the number of new cases of Sleep disorders diagnosed each year (i.e. getting Sleep disorders).
Hence, these two statistics types can differ:
a short disease like flu can have high annual incidence but low prevalence,
but a life-long disease like diabetes has a low annual incidence but high prevalence.
For more information see about prevalence and incidence statistics.