Table 1 Stratification Criteria

Student mobility

IHE-Yes

Any respondent declaring at least one study-related trans-border movement

IHE-No

Any respondent declaring no study-related trans-border movement

IHE-North

Destination countries of international health electives (IHE) are pre-dominantly industrialised countries.

(Eligible combinations: n, nn, snn, nns, nsn, nnn)*

IHE-South

Destination countries of international health electives (IHE) are pre-dominantly developing countries.

(Eligible combinations: s, ss, sn, ns, ssn, sns, nss, sss)*

Exposure to educational interventions

GH-yes

Any respondent declaring a participation in global health courses.

GH-no

Any respondent declaring no participation in global health courses.

TM-yes

Any respondent declaring a participation in courses of tropical medicine.

TM-no

Any respondent declaring no participation in courses of tropical medicine.