Table 3.

List of term categories and cue terms.

Term categories	Cue terms	Examples
References to external content	Discuss, detail, separate, following	“The use of these agents in patients with SIHD is discussed in detail separately.”
Study design	Random, trial, placebo, effect	The effectiveness of instructions for CHD in older adults is often unrecognized or underestimated, in part because older adults are usually underrepresented in randomized controlled trials.”
Deontic terms and evidence source attributions	Recommend, suggest, should, advise, guideline	“We agree with the 2012 ACCF / AHA / ACP / AATS / PCNA / SCAI / STS guideline for the diagnosis and management of patients with stable ischemic heart disease, which recommends that all patients with SIHD should receive education and counseling about issues such as medication compliance, control of risk factors, and regular exercise.”
Treatment	Treatment, therapy	“Nitrates, usually in the form of a sublingual preparation, are the first-line therapy for the treatment of acute anginal symptoms.”