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Table 3 Agreement and Cohen’s kappa coefficient between the expert consensus and automatic scoring in all individuals under the 3-stage and 5-stage analyses

From: Development of a rule-based automatic five-sleep-stage scoring method for rats

Subject

Agr. of 5-stage (%)

κ of 5-stage

Agr. of 3-stage (%)

κ of 3-stage

No. 1

92.17

0.87

93.64

0.88

No. 2

91.79

0.88

94.5

0.91

No. 3

91.07

0.87

95

0.91

No. 4

89.92

0.83

92.3

0.86

No. 5

91.67

0.87

95.09

0.91

No. 6

93.61

0.90

96.6

0.94

No. 7

94

0.91

96.66

0.94

No. 8

90.16

0.85

92.75

0.87

No. 9

92.08

0.88

94.38

0.90

No. 10

90.31

0.85

91.65

0.85

No. 11

97.18

0.96

98.64

0.96

No. 12

96.84

0.95

98.87

0.98

No. 13

96.97

0.95

97.9

0.96

No. 14

94.85

0.92

95.73

0.92

No. 15

89.89

0.84

92.31

0.86

No. 16

87.42

0.81

90.22

0.82

No. 17

88.6

0.84

92

0.86

No. 18

87.95

0.82

91.77

0.85

No. 19

93.09

0.9

97.33

0.95

No. 20

89.32

0.78

90.44

0.8

Mean

91.94

0.87

94.39

0.90