Diagnosis was based on at least two positive tests: ultrarapid urease test, histology and/or culture.
Della Libera E., Rohr M.R.S., Moraes M., Siqueira E.S., Ferrari Jr. A.P. 2001, 'Eradication of Helicobacter pylori infection in patients with duodenal ulcer and non-ulcerdyspepsia and analysis of one-year reinfection rates', Brazilian Journal of Medical and Biological Researchhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001000600008. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In contradiction with previous ultrarapid categorization research, focusing on reaction time, we used accuracy as our main dependent variable.
Steven Vanmarcke, Filip Calders, Johan Wagemans 2016, 'The Time-Course of Ultrarapid Categorization: The Influence of Scene Congruency andTop-Down Processing', i-Perceptionhttps://doi.org/10.1177/2041669516673384. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)