Table 1.
Sample characteristics.
Table 2.
Activity duration, cost drivers, value of unit costs and costs (staff costs only).
Figure 1.
Bland and Altman plot of the difference between the costing methods against their mean.
Each dot represents an individual procedure; the dotted line shows the ordinary least squares regression.
Table 3.
Variables associated with the cost difference in bivariate and multivariate analysis (n = 2130).