Table 1 Summary of retinal oximetry investigation of diabetic patients with or without diabetic retinopathy.

From: Convolutional Neural Networks for Spectroscopic Analysis in Retinal Oximetry

Source

Vasculature

Control

No DR

NPDR

PDR

Hammer et al.4

SO2−A

97 ± 4

100 ± 5

101 ± 4

Imedos

SO2−V

63 ± 5

75 ± 5

75 ± 8

Hammer et al.42

SO2−A

97 ± 6

97 ± 6

Imedos

SO2−V

66 ± 5

68.8 ± 7

Hardarson et al.7

SO2−A

93 ± 4

100 ± 5

Oxymap T1

SO2−V

58 ± 6

67 ± 8

Khoobehi et al. (2013)

SO2−A

92 ± 4

96 ± 9

102 ± 10

104 ± 9

Oxymap T1

SO2−V

57 ± 6

59 ± 8

67 ± 8

67 ± 10

Jorgensen et al.3

SO2−A

95 ± 1

94 ± 2

96 ± 1

99 ± 2

Oxymap T1

SO2−V

63 ± 1

64 ± 2

66 ± 2

68 ± 2

Guduru et al.6

SO2−A

91 ± 4

89 ± 8

96 ± 14

100 ± 7

Oxymap P2

SO2−V

53 ± 6

53 ± 10

63 ± 13

66 ± 11

  1. The source column describes the source article and the machine used in the measurement. (Abbreviations: SO2 − A = Arterial oxygenation; SO2 − V = Venous oxygenation; No DR = diabetic without retinopathy; NPDR = non-proliferative diabetic retinopathy; PDR = proliferative diabetes).