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. 2017 Aug 10;17:133. doi: 10.1186/s12909-017-0973-5

Table 1.

Characteristics of study participants

All participants
n = 103
Intervention A
SPS + SP feedback
n = 38
Intervention B
SPS + SP feedback + optional video feedback
n = 28
Intervention C
Peer role play scenarios
n = 37
Age in years median(IQR) 19(2) 19(1) 20(2) 19(4)
Male gender n(%) 42(41) 12(32) 16(57) 14(38)
Grade point average (GPA) (scale out of 7) mean(SD) 5.76(0.69) 5.95(0.59) 5.48(0.73) 5.79(0.70)

SP standardised patient, SPS standardised patient scenarios