LKC TECHNOLOGIES RETeval - Page 75

Reference Intervals
RET eval Device User Manual 74
a-wave / ms
8.1 (7.0 – 10.4)
12.3 (11.6 – 13.0)
14.8 (14.5 – 15.2)
0.00343
a-wave / µV
-1.2 (-2.2 – -0.0)
-3.2 (-3.6 – -2.8)
-5.2 (-5.9 – -4.4)
0.0122
b-wave / ms
18.7 (18.2 – 19.6)
24.6 (23.9 – 25.1)
28.0 (26.3 – 29.9)
0.0385
b-wave / µV
6.4 (5.7 – 7.9)
10.4 (9.4 – 11.4)
16.9 (12.8 – 22.9)
-0.00637
560/160 cd/m
2
red/green on-off. Flash: 560 cd/m
2
on-off red @ 2.4 Hz, Background: 160 cd/m
2
green
Cursor
5% limit (90% CI)
50% (90% CI)
95% limit (90% CI)
Age slope
a-wave / ms
14.5 (13.7 – 15.4)
16.8 (16.5 – 17.0)
18.0 (17.7 – 18.5)
0.0119
a-wave / µV
-2.4 (-3.3 – -1.9)
-5.6 (-6.2 – -5.1)
-9.0 (-11.1 – -7.5)
-0.0219
b-wave / ms
25.6 (24.9 – 26.2)
29.3 (28.3 – 30.3)
35.0 (33.7 – 36.7)
0.107
b-wave / µV
9.5 (9.0 – 10.2)
16.5 (14.7 – 17.7)
23.0 (20.8 – 24.7)
0.0248
250/50 cd/m
2
white/white on-off. Flash: 250 cd/m
2
on-off white @ 3.5 Hz, Background: 40 cd/m
2
white
Cursor
5% limit (90% CI)
50% (90% CI)
95% limit (90% CI)
Age slope
a-wave / ms
18.3 (17.8 – 18.7)
16.9 (16.8 – 17.1)
15.9 (15.7 – 16.2)
0.00643
a-wave / µV
-2.7 (-4.2 – -0.5)
-6.3 (-6.8 – -6.0)
-11.1 (-12.9 – -9.0)
-0.0059
b-wave / ms
26.3 (25.3 – 27.1)
29.8 (29.5 – 30.3)
32.9 (32.2 – 33.8)
0.0785
b-wave / µV
11.6 (10.2 – 13.4)
19.4 (17.9 – 21.7)
29.9 (26.9 – 32.1)
0.0066
Dark adapted 0.28 Td·s ERG. Flash: 0.28 Td·s white @ 0.5 Hz, Background: 0 Td white
Dark adapted 0.01 cd·s/m
2
ERG. Flash: 0.01 cd·s/m2 white @ 0.5 Hz, Background: 0 cd/m
2
Cursor
5% limit (90% CI)
50% (90% CI)
95% limit (90% CI)
Age slope
b-wave / ms
63.4 (60.2 – 65.8)
76.3 (74.1 – 78.0)
94.9 (91.6 – 98.0)
0.453
b-wave / µV
16.4 (12.1 – 21.9)
36.0 (34.1 – 37.6)
61.8 (57.6 – 67.9)
0.185
Dark adapted 85 Td·s ERG. Flash: 85 Td·s white @ 0.1 Hz, Background: 0 Td white
Dark adapted 3 cd·s/m2 ERG. Flash: 3 cd·s/m
2
white @ 0.1 Hz, Background: 0 cd/m
2
Cursor
5% limit (90% CI)
50% (90% CI)
95% limit (90% CI)
Age slope
a-wave / ms
12.3 (12.0 – 13.0)
14.3 (14.0 – 14.7)
18.9 (16.8 – 20.0)
0.0289
a-wave / µV
-19.9 (-23.0 – -17.2)
-36.8 (-38.8 – -34.8)
-55.7 (-62.3 – -49.4)
-0.072
b-wave / ms
39.0 (37.1 – 40.5)
45.0 (43.6 – 46.6)
56.0 (52.8 – 59.4)
0.0682
b-wave / µV
37.6 (27.9 – 44.7)
63.6 (57.5 – 71.3)
107.0 (88.6 – 126.0)
0.119
OP total time / ms
128.0 (123.0 – 134.0)
148.0 (146.0 – 150.0)
162.0 (156.0 – 166.0)
0.187
OP total amplitude / µV
18.0 (12.3 – 30.9)
49.3 (45.4 – 53.2)
83.3 (75.3 – 91.4)
-0.0565
Dark adapted 283 Td·s ERG. Flash: 283 Td·s white @ 0.05 Hz, Background: 0 Td white
Dark adapted 10 cd·s/m2 ERG. Flash: 10 cd·s/m
2
white @ 0.05 Hz, Background: 0 cd/m
2
Cursor
5% limit (90% CI)
50% (90% CI)
95% limit (90% CI)
Age slope
a-wave / ms
9.8 (9.4 – 10.1)
11.4 (11.2 – 11.7)
12.7 (12.4 – 12.9)
0.0233
a-wave / µV
-22.7 (-26.4 – -19.0)
-43.7 (-46.0 – -41.8)
-68.4 (-76.2 – -61.6)
-0.231
b-wave / ms
40.1 (38.8 – 41.3)
46.8 (45.6 – 47.8)
58.2 (53.2 – 61.1)
0.0573
b-wave / µV
35.8 (31.2 – 45.2)
67.0 (60.7 – 73.3)
109.0 (95.2 – 123.0)
0.21