A flow chart connects the 3 clinical populations that are the subjects of this review with the desired behavioral and biological outcomes.
An arrow points to the right from the list of populations to the first lozenge, labeled “Behavioral Counseling Interventions.” A series of 4 arrows, labeled “KQ1,” “KQ2,” and “KQ3,” for 4 of the 5 key questions addressed in the article, branches off from this first lozenge. The 5 key questions are listed in the article itself, immediately after the call-out for the figure.
KQ1 proceeds directly to the lozenge at the extreme right labeled “STI (Biological) Outcomes.” KQ2 links to a lozenge labeled “Behavioral Outcomes.” An arrow labeled “KQ5” for “Key Question 5” proceeds from this lozenge to the right, to the lozenge labeled “STI (Biological) Outcomes.” KQ3 proceeds downward to a lozenge labeled “Other Positive Outcomes.” KQ4 curves downward and to the right to an oval labeled “Harms.”
A legend at the bottom explains that KQ5 is not addressed in the article and refers the reader to the full evidence report.