Table 5

 Posterior probabilities for assignment to level of care categories based on DVA in the better seeing eye

DVA in better eyeProbability of being assigned to care level 1Probability of being assigned to care level 2Probability of being assigned to care level 3
This table shows that as DVA worsens the probability of being assigned to care level 1 increases while that of assignment to care level 3 diminishes. The maximum probability of being assigned to care level 2 occurs when DVA is around 0.7 logMAR.
−0.20.040.140.83
−0.10.050.160.79
0.00.070.190.74
0.10.090.220.69
0.20.120.250.63
0.30.150.280.57
0.40.190.310.50
0.50.230.340.43
0.60.280.350.37
0.70.330.370.31
0.80.380.370.25
0.90.430.370.20
1.00.480.370.16
1.10.520.360.12
1.20.570.340.09
1.30.610.320.07
1.40.650.300.05
1.50.680.280.04
1.60.710.260.03
1.70.740.240.02