| First level antibody test | No. of cases | Age, years | Country | Prevalence of celiac disease |
---|---|---|---|---|---|
Corazza et al., 1997 [6] | EmA | 2237 | 20–87 | Italy | 0.18% |
Ivarsson et al., 1999 [7] | EmA | 1894 | 25–74 | Sweden | 0.53% |
Riestra et al., 2000 [8] | EmA | 1170 | 14–89 | Spain | 0.26% |
Volta et al., 2001 [9] | EmA | 3483 | 14–65 | Italy | 0.57% |
Mustalahti et al., 2010 [10] | Anti-tTG, EmA | 6403 | 30–93 | Finland | 2.5% |
Rubio-Tapia et al., 2012 [11] | Anti-tTG, EmA | 7798 | 23–66 | USA | 0.71% |
Singh et al., 2016 [12] | Anti-tTG, EmA | 43,955 | Not specified | Asia | 0.5% |