Fig. 2.

Example of named entity recognition results of Criteria2Query on excerpt of eligibility criteria of a Type 2 Diabetes Mellitus clinical trial (NCT01640873). Condition entity is denoted in red, Drug entity is denoted in blue, Measurement entity is denoted in orange, Observation entity is denoted in green, Value (Numerical) entity is denoted in purple, and Temporal entity is denoted in yellow. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)