Abbreviations: AGA, antigliadin antibody; EMA, endomysial antibody; IgA, immunoglobulin A; IgG, immunoglobulin G; tTg, tissue transglutaminase.

Note: hospital laboratory volumes included in the figure do not correspond to the fiscal year, as volumes are provided to the Ministry of Health and Long-Term Care on an annual basis when each laboratory submits its annual licence.