Table 1.

Search Terms used for Retrieval of Eligible Citations

(HIV Infections/prevention and control[MeSH] OR HIV[MeSH] OR “HIV Infections”[Mesh] OR “HIV Seropositivity”[Mesh] OR “HIV Seroprevalence”[Mesh] OR hiv[tw] OR hiv-1[tw] OR hiv-2*[tw] OR hiv1[tw] OR hiv2[tw] OR hiv infect*[tw] OR human immunodeficiency virus[tw] OR human immune deficiency virus[tw] OR human immuno-deficiency virus[tw] OR human immune-deficiency virus[tw] OR ((human immun*) AND (deficiency virus[tw])) OR acquired immunodeficiency syndromes[tw] OR acquired immune deficiency syndrome[tw] OR acquired immuno-deficiency syndrome[tw] OR acquired immune-deficiency syndrome[tw] OR ((acquired immun*) AND (deficiency syndrome[tw])))

AND (“Substance Abuse, Intravenous”[Mesh] OR “Injection Drug Use”[TIAB] OR “IDU” [TIAB] OR “Injectors”[TIAB] OR “Intravenous Drug Use”[TIAB] or “Intravenous Drug Abuse”[TIAB] OR “Injection Drug Abuse”[TIAB])

AND (“Argentina”[Mesh] OR “Brazil”[Mesh] OR “China” [Mesh] OR “Estonia”[Mesh] OR “Indonesia”[Mesh] OR “Italy”[Mesh] OR “New York City”[Mesh] OR “Netherlands”[Mesh] OR “Puerto Rico” [Mesh] AND “Russia”[Mesh] OR “Scotland”[Mesh] OR “Spain”[Mesh] OR “Ukraine”[Mesh] OR “Vietnam”[Mesh] OR “France”[Mesh] OR “Argentina”[TIAB] OR “Brazil”[TIAB] OR “China” [TIAB] OR “Estonia”[TIAB] OR “Indonesia”[TIAB] OR “Italy”[TIAB] OR “New York City”[TIAB] OR “NYC”[TIAB] OR “Netherlands”[TIAB] OR “Puerto Rico”[TIAB] OR “Russia”[TIAB] OR “Scotland”[TIAB] OR “Spain”[TIAB] OR “Ukraine”[TIAB] OR “Vietnam”[TIAB] OR “France”[TIAB])

AND (“Female”[Mesh] AND “Male”[Mesh])*

^*Note that search was performed with last modified ((“Female”[Mesh] AND “Male”[Mesh]) phrase included and excluded