Figure 2.
Skills Assessment by User Group
Note: Mean skills scores at pretest and posttest for high and low utilizers. The difference in scores between high and low utilizers was significant at both assessments (pretest, P = .003; posttest, P = .006), as was the difference between pretest and posttest scores for both groups (P < .001). The change in score between assessments was not significantly different between groups (P = .24).