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Table 1 Electroretinographic findings of study population compared to domestic normal values

From: Long-term complications of sulfur mustard poisoning: retinal electrophysiological assessment in 40 severely intoxicated Iranian veterans

 

Right eye

Left eye

Amplitude

Implicit time

Amplitude

Implicit time

Study findings

Population data

p value (CI 95%)

Study findings

Population data

p value (CI 95%)

Study findings

Population data

p value (CI 95%)

Study findings

Population data

p value (CI 95%)

Rod

            

b-wave

96.90 ± 78.74

145 ±  54

0.02 (58.949–134.851)

85.11 ± 7.42

92 ± 7

0.0008 (81.534–88.686)

59.40 ± 39.95

142 ±  42

<0.0001 (40.14–78.65)

84.80 ± 6.63

96 ± 8

<0.0001 (81.60–87.99)

Max response

            

a-wave

120.22 ± 58.84

187 ±  42

p < 0.0001 (101.402–139.038)

20.47 ± 1.67

22 ± 2

<0.0001 (19.936–21.004)

120.22 ± 58.84

192 ± 40

<0.0001 (101.402–139.038)

20.47 ± 1.67

21 ± 2

0.051 (19.936–21.004)

b-wave

 270.49 ± 101.90

412 ± 71

p < 0.0001 (237.901–303.079)

43.78 ± 2.48

42 ± 4

0.0001 (42.987–44.573)

245.20 ± 73.12

415 ± 76

<0.0001 (221.815–268.585)

42.80 ± 2.23

43 ± 4

0.573 (42.087–43.513)

Cone response

            

a-wave

 27.28 ± 7.71

30 ± 12

0.0315 (24.814–29.746)

14.26 ± 2.13

15 ± 1

0.0340 (13.579–14.941)

30.24 ± 14.54

31 ± 11

0.7427 (25.59–34.89)

14.45 ± 1.39

15 ± 1

0.0166 (14.005–14.895)

b-wave

 70.40 ± 32.48

161 ± 32

<0.0001 (60.012–80.788)

31.52 ± 1.42

31 ± 1

0.0543 (30.99–32.05)

67.31 ± 30.19

162 ± 34

<0.0001 (57.655–76.965)

31.40 ± 1.72

31 ± 1

0.1494 (30.85–31.95)

30-Hz

            

N1

   

41.00 ± 11.52

13 ± 1

<0.0001 (37.316–44.684)

   

41.70 ± 11.06

14 ± 1

<0.0001 (38.163–45.237)

P1

   

54.43 ± 27.10

26 ± 2

<0.0001 (45.763–63.097)

   

58.60 ± 11.05

27 ± 2

<0.0001 (55.066–62.134)

N1-P1

54.43 ± 27.10

94 ± 24

p < 0.0001 (45.763–63.097)

   

58.50 ± 31.61

96 ± 15

<0.0001 (48.391–68.609)