No. | First author | Publication year | Country | Regional | Area | Ethnic | Rural/urban | Survey year | Age range (years) | Sample size (n) | Cases (n) |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | Cajucom-Uy et al6 | 2010 | Singapore | 1°09′-1°29N,103°38′-104°6′E | South-western part of Singapore | Malay | NA | 2004–2006 | 40–79 | 3280 | 508 |
2 | Wu et al7 | 2002 | China | 22°12″N,113°15″E | Doumen County | Chinese | Rural | 1997 | 50 years or over | 4214 | 1391 |
3 | Paula et al8 | 2006 | Brazil | 0°9′S,68°54′W | Sao Gabriel da Cachoeira City | Indian | Rural | 1997–1999 | NA | 624 | 115 |
4 | Viso et al9 | 2011 | Spain | 42°N | O Salnes | Spanish | Urban | 2005–2006 | 40–96 | 619 | 42 |
5 | Fotouhi et al10 | 2009 | Iran | 35°N,50°E | Tehran | Persian | Urban | 2002 | All age | 4564 | 66 |
6 | Durkin et al11 | 2008 | Myanmar | 20°53′N,95°53′E | Meiktita | Burmese | Rural | 2005 | 40 years and over | 2076 | NA |
7 | Wong et al12 | 2001 | Singapore | 1°16′N,103°51′E | Tanjong Pagar | Chinese | NA | 1997–1998 | 40–79 | 1232 | 120 |
8 | Lu et al13 | 2009 | China | 34°4′-55′N,100°53′-102°15′E | Henan County | Mongolian | Rural | 2006 | 40 years and over | 2112 | 378 |
9 | Tan et al14 | 2006 | Indonesia | 1°53′N,101°44′E | Pulau Jaloh | Indonesia | NA | NA | All age | 477 | 81 |
10 | Liang et al15 | 2010 | China | 39.6°-40.3°N | Beijing | Chinese | Rural | 2008–2009 | 55–85 | 37 067 | 1395 |
11 | Bueno-Gimeno et al16 | 2002 | Algeria | 27°42′N,8°10′W | Tindouf | Saharan | NA | 1997 | 6–80 | 1322 | 138 |
12 | Luthra et al17 | 2001 | Barbados | 13°11′N,60°27′W | Barbados | Barbadian | Urban | NA | 40–84 | 2781 | 613 |
13 | McCarty et al18 | 2000 | Australia | 38°53′S,144°45′E | Victoria | Victorians | Rural/urban | 40 years and over | 5147 | 142 | |
14 | Shiroma et al19 | 2009 | Japan | 26°20′N,126°48′E | Kumejima | Japanese | NA | 2005–2006 | 40 years and over | 3747 | 1154 |
15 | Ma et al20 | 2007 | China | 39°54′N,116°23′E | Beijing | Chinese | Rural/urban | 2001 | 40 years and over | 4439 | 128 |
16 | West and Muñoz21 | 2009 | USA | 31°-32°N,111°3′-4′W | Nogales and Tucson | Hispanic | NA | NA | 40 years and over | 4774 | NA |
17 | Liu et al22 | 2001 | China | 18°-19°N,108°-109°E | Hainan | Chinese | Rural | 1999 | 12–88 | 7990 | 628 |
18 | Gazzard et al23 | 2002 | Indonesia | 1°N | Riau province | Malay/Indonesians | Rural | 2001 | 21 years and over | 1210 | NA |
19 | Sherwin et al24 | 2013 | Australia | 29°2′S,167°56′E | NA | NA | 2007 | 15 years and over | 641 | 70 | |
20 | Lu et al2 | 2007 | China | 35°2′N,101°5′E | Zeku | Tibetan | Rural/urban | 2006 | 40 years and over | 2229 | 323 |
E, east latitude; N, north latitude; NA, not available; S, south latitude; W, west latitude.