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. 2017 Dec 11;17:247. doi: 10.1186/s12909-017-1085-y

Fig. 5.

Fig. 5

Distribution of raw OSCE scores at baseline and after 1-h spent with specified revision resources. Box and whisker plots display median and IQR values. Circular data points indicate outliers; asterisk indicates severe outlier. Dashed horizontal line depicts maximum achievable score of 46 marks (n = 9 per group). All students included in main analysis