Training of Resident Ophthalmologists in Cataract Surgery: A Comparative Study of Two Approaches

Figure 2

Scatter diagram and regression line (continuous line) showing correlation between the number of complications each resident had in their first 40 phaco cases and the total number of procedures that they were allowed to perform. The two dotted curves drawn parallel to the regression line represent a 95% confidence interval for the regression line. The residents of Group A are marked with white squares, whilst those of Group B are marked with black circles.