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Table 2 Correlations between pre-course variables and total DOPS Scores

From: A prospective study integrating a curriculum of interventional radiology in undergraduate education: a tetra-core simulation model

 Total DOPS Score improvement in:
USS AccessSeldingerNephrostomy
Rhop-valueRhop-valueRhop-value
Demographics
 Male/Female−0.0680.5600.1680.3190.0250.883
 Year of studies0.2190.059−0.3250.049−0.1210.474
 Country−0.0970.4090.0660.699−0.1170.491
 Age−0.1590.172−0.0470.782−0.0120.942
Exposure
 Previous teaching0.2170.062−0.1940.2500.0190.911
 Previous attachment0.0350.7640.0290.8630.2820.091
Confidence
 US Access Skills−0.1700.145n/an/an/an/a
 Knowledge0.0790.501−0.2550.1270.1720.309
Knowledge
 Factual accuracy−0.0440.7080.0580.7330.1750.300
Motivation
 Likelihood to consider IR0.1240.291−0.1330.434−0.0350.835