LKC TECHNOLOGIES RETeval - Page 72

Reference Intervals
RET eval Device User Manual 71
Waveform implicit time /
ms
23.6 (23.4 – 24.0)
25.2 (25.1 – 25.3)
27.3 (27.0 – 27.8)
0.0439
Waveform amplitude / µV
20.2 (19.4 – 21.4)
31.2 (30.0 – 32.1)
46.6 (44.7 – 47.7)
-0.0959
16 Td·s flicker ERG. Flash: 16 Td·s white @ 28. Hz, Background: 0 Td white
Cursor
5% limit (90% CI)
50% (90% CI)
95% limit (90% CI)
Age slope
Fundamental implicit time
/ ms
25.4 (25.1 – 25.7)
27.1 (26.9 – 27.3)
29.7 (29.2 – 30.1)
0.0601
Fundamental amplitude /
µV
10.6 (9.9 – 11.3)
17.2 (16.7 – 17.9)
27.8 (26.3 – 29.1)
-0.0277
Waveform implicit time /
ms
24.0 (23.8 – 24.2)
26.0 (25.8 – 26.2)
28.4 (28.1 – 29.0)
0.0516
Waveform amplitude / µV
15.4 (14.7 – 16.3)
25.1 (24.2 – 25.9)
39.2 (37.7 – 40.8)
-0.0558
Pupil area ratio 4 to 16
Td·s
1.5 (1.4 – 1.5)
1.8 (1.8 – 1.9)
2.4 (2.3 – 2.5)
-0.00444
8 Td·s flicker ERG. Flash: 8 Td·s white @ 28. Hz, Background: 0 Td white
Cursor
5% limit (90% CI)
50% (90% CI)
95% limit (90% CI)
Age slope
Fundamental implicit time
/ ms
27.3 (27.1 – 27.8)
29.6 (29.4 – 29.8)
32.1 (31.8 – 32.4)
0.0526
Fundamental amplitude /
µV
8.0 (7.3 – 8.5)
13.1 (12.7 – 13.6)
22.0 (20.8 – 23.1)
-0.0181
Waveform implicit time /
ms
25.3 (25.0 – 25.5)
27.4 (27.2 – 27.6)
29.7 (29.5 – 30.0)
0.0516
Waveform amplitude / µV
12.1 (11.3 – 12.8)
20.1 (19.5 – 20.6)
33.2 (31.8 – 34.4)
-0.0504
4 Td·s flicker ERG. Flash: 4 Td·s white @ 28. Hz, Background: 0 Td white
Cursor
5% limit (90% CI)
50% (90% CI)
95% limit (90% CI)
Age slope
Fundamental implicit time
/ ms
30.8 (30.5 – 31.1)
33.0 (32.7 – 33.2)
35.0 (34.8 – 35.2)
0.0447
Fundamental amplitude /
µV
6.2 (5.9 – 6.4)
9.7 (9.2 – 10.0)
16.1 (15.3 – 16.7)
-0.0218
Waveform implicit time /
ms
27.2 (26.9 – 27.5)
29.1 (28.9 – 29.2)
31.5 (31.0 – 31.8)
0.0423
Waveform amplitude / µV
8.7 (8.4 – 9.3)
13.5 (12.9 – 14.1)
23.0 (22.1 – 23.8)
-0.0496
450 Td Sinusoidal flicker ERG. Flash: 450 Td peak white @ 28. Hz, Background: 0 cd/m
2
white
Cursor
5% limit (90% CI)
50% (90% CI)
95% limit (90% CI)
Age slope
Fundamental implicit time
/ ms
27.6 (27.2 – 28.0)
29.9 (29.7 – 30.0)
32.1 (31.8 – 32.5)
0.0379
Fundamental amplitude /
µV
3.0 (2.7 – 3.2)
6.1 (5.8 – 6.4)
10.4 (9.7 – 11.1)
0.000989
Waveform implicit time /
ms
23.8 (23.5 – 24.2)
26.8 (26.4 – 27.1)
34.9 (34.3 – 35.6)
0.033
Waveform amplitude / µV
3.7 (3.3 – 4.2)
7.1 (6.8 – 7.3)
12.2 (11.1 – 13.2)
0.00653
900 Td Sinusoidal flicker ERG. Flash: 900 Td peak white @ 28. Hz, Background: 0 cd/m
2
white