| Country/Region | Extrapolated Prevalence | Population Estimated Used |
| Inflammatory bowel disease in North America (Extrapolated Statistics) |
| USA | 587,310 | 293,655,4051 |
| Canada | 65,015 WARNING! (Details) | 32,507,8742 |
| Mexico | 209,919 WARNING! (Details) | 104,959,5942 |
| Inflammatory bowel disease in Central America (Extrapolated Statistics) |
| Belize | 545 WARNING! (Details) | 272,9452 |
| Guatemala | 28,561 WARNING! (Details) | 14,280,5962 |
| Nicaragua | 10,719 WARNING! (Details) | 5,359,7592 |
| Inflammatory bowel disease in Caribbean (Extrapolated Statistics) |
| Puerto Rico | 7,795 WARNING! (Details) | 3,897,9602 |
| Inflammatory bowel disease in South America (Extrapolated Statistics) |
| Brazil | 368,202 WARNING! (Details) | 184,101,1092 |
| Chile | 31,647 WARNING! (Details) | 15,823,9572 |
| Colombia | 84,621 WARNING! (Details) | 42,310,7752 |
| Paraguay | 12,382 WARNING! (Details) | 6,191,3682 |
| Peru | 55,088 WARNING! (Details) | 27,544,3052 |
| Venezuela | 50,034 WARNING! (Details) | 25,017,3872 |
| Inflammatory bowel disease in Northern Europe (Extrapolated Statistics) |
| Denmark | 10,826 WARNING! (Details) | 5,413,3922 |
| Finland | 10,429 WARNING! (Details) | 5,214,5122 |
| Iceland | 587 WARNING! (Details) | 293,9662 |
| Sweden | 17,972 WARNING! (Details) | 8,986,4002 |
| Inflammatory bowel disease in Western Europe (Extrapolated Statistics) |
| Britain (United Kingdom) | 120,541 WARNING! (Details) | 60,270,708 for UK2 |
| Belgium | 20,696 WARNING! (Details) | 10,348,2762 |
| France | 120,848 WARNING! (Details) | 60,424,2132 |
| Ireland | 7,939 WARNING! (Details) | 3,969,5582 |
| Luxembourg | 925 WARNING! (Details) | 462,6902 |
| Monaco | 64 WARNING! (Details) | 32,2702 |
| Netherlands (Holland) | 32,636 WARNING! (Details) | 16,318,1992 |
| United Kingdom | 120,541 WARNING! (Details) | 60,270,7082 |
| Wales | 5,836 WARNING! (Details) | 2,918,0002 |
| Inflammatory bowel disease in Central Europe (Extrapolated Statistics) |
| Austria | 16,349 WARNING! (Details) | 8,174,7622 |
| Czech Republic | 2,492 WARNING! (Details) | 1,0246,1782 |
| Germany | 164,849 WARNING! (Details) | 82,424,6092 |
| Hungary | 20,064 WARNING! (Details) | 10,032,3752 |
| Liechtenstein | 66 WARNING! (Details) | 33,4362 |
| Poland | 77,252 WARNING! (Details) | 38,626,3492 |
| Slovakia | 10,847 WARNING! (Details) | 5,423,5672 |
| Slovenia | 4,022 WARNING! (Details) | 2,011,473 2 |
| Switzerland | 14,901 WARNING! (Details) | 7,450,8672 |
| Inflammatory bowel disease in Eastern Europe (Extrapolated Statistics) |
| Belarus | 20,621 WARNING! (Details) | 10,310,5202 |
| Estonia | 2,683 WARNING! (Details) | 1,341,6642 |
| Latvia | 4,612 WARNING! (Details) | 2,306,3062 |
| Lithuania | 7,215 WARNING! (Details) | 3,607,8992 |
| Russia | 287,948 WARNING! (Details) | 143,974,0592 |
| Ukraine | 95,464 WARNING! (Details) | 47,732,0792 |
| Inflammatory bowel disease in the Southwestern Europe (Extrapolated Statistics) |
| Azerbaijan | 15,736 WARNING! (Details) | 7,868,3852 |
| Georgia | 9,387 WARNING! (Details) | 4,693,8922 |
| Portugal | 21,048 WARNING! (Details) | 10,524,1452 |
| Spain | 80,561 WARNING! (Details) | 40,280,7802 |
| Inflammatory bowel disease in Southern Europe (Extrapolated Statistics) |
| Greece | 21,295 WARNING! (Details) | 10,647,5292 |
| Italy | 116,114 WARNING! (Details) | 58,057,4772 |
| Inflammatory bowel disease in the Southeastern Europe (Extrapolated Statistics) |
| Albania | 7,089 WARNING! (Details) | 3,544,8082 |
| Bosnia and Herzegovina | 815 WARNING! (Details) | 407,6082 |
| Bulgaria | 15,035 WARNING! (Details) | 7,517,9732 |
| Croatia | 8,993 WARNING! (Details) | 4,496,8692 |
| Macedonia | 4,080 WARNING! (Details) | 2,040,0852 |
| Romania | 44,711 WARNING! (Details) | 22,355,5512 |
| Serbia and Montenegro | 21,651 WARNING! (Details) | 10,825,9002 |
| Inflammatory bowel disease in Northern Asia (Extrapolated Statistics) |
| Mongolia | 5,502 WARNING! (Details) | 2,751,3142 |
| Inflammatory bowel disease in Central Asia (Extrapolated Statistics) |
| Kazakhstan | 30,287 WARNING! (Details) | 15,143,7042 |
| Tajikistan | 14,023 WARNING! (Details) | 7,011,556 2 |
| Uzbekistan | 52,820 WARNING! (Details) | 26,410,4162 |
| Inflammatory bowel disease in Eastern Asia (Extrapolated Statistics) |
| China | 2,597,695 WARNING! (Details) | 1,298,847,6242 |
| Hong Kong s.a.r. | 13,710 WARNING! (Details) | 6,855,1252 |
| Japan | 254,666 WARNING! (Details) | 127,333,0022 |
| Macau s.a.r. | 890 WARNING! (Details) | 445,2862 |
| North Korea | 45,395 WARNING! (Details) | 22,697,5532 |
| South Korea | 96,467 WARNING! (Details) | 48,233,7602 |
| Taiwan | 45,499 WARNING! (Details) | 22,749,8382 |
| Inflammatory bowel disease in Southwestern Asia (Extrapolated Statistics) |
| Turkey | 137,787 WARNING! (Details) | 68,893,9182 |
| Inflammatory bowel disease in Southern Asia (Extrapolated Statistics) |
| Afghanistan | 57,027 WARNING! (Details) | 28,513,6772 |
| Bangladesh | 282,680 WARNING! (Details) | 141,340,4762 |
| Bhutan | 4,371 WARNING! (Details) | 2,185,5692 |
| India | 2,130,141 WARNING! (Details) | 1,065,070,6072 |
| Pakistan | 318,392 WARNING! (Details) | 159,196,3362 |
| Sri Lanka | 39,810 WARNING! (Details) | 19,905,1652 |
| Inflammatory bowel disease in Southeastern Asia (Extrapolated Statistics) |
| East Timor | 2,038 WARNING! (Details) | 1,019,2522 |
| Indonesia | 476,905 WARNING! (Details) | 238,452,9522 |
| Laos | 12,136 WARNING! (Details) | 6,068,1172 |
| Malaysia | 47,044 WARNING! (Details) | 23,522,4822 |
| Philippines | 172,483 WARNING! (Details) | 86,241,6972 |
| Singapore | 8,707 WARNING! (Details) | 4,353,8932 |
| Thailand | 129,731 WARNING! (Details) | 64,865,5232 |
| Vietnam | 165,325 WARNING! (Details) | 82,662,8002 |
| Inflammatory bowel disease in the Middle East (Extrapolated Statistics) |
| Gaza strip | 2,649 WARNING! (Details) | 1,324,9912 |
| Iran | 135,006 WARNING! (Details) | 67,503,2052 |
| Iraq | 50,749 WARNING! (Details) | 25,374,6912 |
| Israel | 12,398 WARNING! (Details) | 6,199,0082 |
| Jordan | 11,222 WARNING! (Details) | 5,611,2022 |
| Kuwait | 4,515 WARNING! (Details) | 2,257,5492 |
| Lebanon | 7,554 WARNING! (Details) | 3,777,2182 |
| Saudi Arabia | 51,591 WARNING! (Details) | 25,795,9382 |
| Syria | 36,033 WARNING! (Details) | 18,016,8742 |
| United Arab Emirates | 5,047 WARNING! (Details) | 2,523,9152 |
| West Bank | 4,622 WARNING! (Details) | 2,311,2042 |
| Yemen | 40,049 WARNING! (Details) | 20,024,8672 |
| Inflammatory bowel disease in Northern Africa (Extrapolated Statistics) |
| Egypt | 152,234 WARNING! (Details) | 76,117,4212 |
| Libya | 11,263 WARNING! (Details) | 5,631,5852 |
| Sudan | 78,296 WARNING! (Details) | 39,148,1622 |
| Inflammatory bowel disease in Western Africa (Extrapolated Statistics) |
| Congo Brazzaville | 5,996 WARNING! (Details) | 2,998,0402 |
| Ghana | 41,514 WARNING! (Details) | 20,757,0322 |
| Liberia | 6,781 WARNING! (Details) | 3,390,6352 |
| Niger | 22,721 WARNING! (Details) | 11,360,5382 |
| Nigeria | 35,500 WARNING! (Details) | 12,5750,3562 |
| Senegal | 21,704 WARNING! (Details) | 10,852,1472 |
| Sierra leone | 11,767 WARNING! (Details) | 5,883,8892 |
| Inflammatory bowel disease in Central Africa (Extrapolated Statistics) |
| Central African Republic | 7,484 WARNING! (Details) | 3,742,4822 |
| Chad | 19,077 WARNING! (Details) | 9,538,5442 |
| Congo kinshasa | 116,634 WARNING! (Details) | 58,317,0302 |
| Rwanda | 16,477 WARNING! (Details) | 8,238,6732 |
| Inflammatory bowel disease in Eastern Africa (Extrapolated Statistics) |
| Ethiopia | 142,673 WARNING! (Details) | 71,336,5712 |
| Kenya | 65,964 WARNING! (Details) | 32,982,1092 |
| Somalia | 16,609 WARNING! (Details) | 8,304,6012 |
| Tanzania | 72,141 WARNING! (Details) | 36,070,7992 |
| Uganda | 52,780 WARNING! (Details) | 26,390,2582 |
| Inflammatory bowel disease in Southern Africa (Extrapolated Statistics) |
| Angola | 21,957 WARNING! (Details) | 10,978,5522 |
| Botswana | 3,278 WARNING! (Details) | 1,639,2312 |
| South Africa | 88,896 WARNING! (Details) | 44,448,4702 |
| Swaziland | 2,338 WARNING! (Details) | 1,169,2412 |
| Zambia | 22,051 WARNING! (Details) | 11,025,6902 |
| Zimbabwe | 7,343 WARNING! (Details) | 1,2671,8602 |
| Inflammatory bowel disease in Oceania (Extrapolated Statistics) |
| Australia | 39,826 WARNING! (Details) | 19,913,1442 |
| New Zealand | 7,987 WARNING! (Details) | 3,993,8172 |
| Papua New Guinea | 10,840 WARNING! (Details) | 5,420,2802 |
The word 'prevalence' of Inflammatory bowel disease usually means the estimated population
of people who are managing Inflammatory bowel disease at any given time (i.e. people with Inflammatory bowel disease).
The term 'incidence' of Inflammatory bowel disease means the annual diagnosis rate,
or the number of new cases of Inflammatory bowel disease diagnosed each year (i.e. getting Inflammatory bowel disease).
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.