Table 1 Values of NCSE mean ± SD set O (healthy with the eyes open) with S, F and N at various threshold levels
(θ) | Set O | Set Z | Set S | Set F | Set N |
|---|---|---|---|---|---|
Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | |
15 | 0.74 ± 0.01 | 0.80 ± 0.00 | 0.37 ± 0.01 | 0.66 ± 0.01 | 0.67 ± 0.01 |
20 | 0.80 ± 0.01 | 0.83 ± 0.00 | 0.42 ± 0.01 | 0.68 ± 0.01 | 0.69 ± 0.01 |
25 | 0.83 ± 0.01 | 0.83 ± 0.00 | 0.45 ± 0.01 | 0.68 ± 0.01 | 0.69 ± 0.01 |
30 | 0.84 ± 0.00 | 0.80 ± 0.01 | 0.49 ± 0.01 | 0.66 ± 0.01 | 0.68 ± 0.01 |
35 | 0.83 ± 0.00 | 0.76 ± 0.01 | 0.51 ± 0.01 | 0.64 ± 0.01 | 0.65 ± 0.01 |
40 | 0.82 ± 0.01 | 0.71 ± 0.01 | 0.53 ± 0.01 | 0.62 ± 0.01 | 0.63 ± 0.01 |
45 | 0.80 ± 0.01 | 0.66 ± 0.01 | 0.56 ± 0.01 | 0.58 ± 0.01 | 0.60 ± 0.01 |
46 | 0.79 ± 0.01 | 0.65 ± 0.01 | 0.56 ± 0.01 | 0.58 ± 0.01 | 0.59 ± 0.01 |
50 | 0.77 ± 0.01 | 0.61 ± 0.01 | 0.58 ± 0.01 | 0.56 ± 0.01 | 0.57 ± 0.02 |