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Table 2 Agreement according to ICC and WIND classifications

From: Validation of a new WIND classification compared to ICC classification for weaning outcome

ICC

Simple

Difficult

Prolonged

Not classified

Total

Agreement,  %

WIND

Group NW

0

0

0

580

580

NA

Group 1

462

46

0

109

617

74.9

Group 2

21

86

11

68

186

46.2

Group 3

20

13

76

108

217

35.0

Total

503

145

87

865

1600

 

Agreement,  %

91.8

59.3

87.4

NA

 

39.0

  1. For each line and column, agreement was calculated as follows: (number of patients classified in the same group by 2 classifications)/(total number of patients in line or column)
  2. ICC International Consensus Conference, WIND Weaning according to a New Definition, NW no weaning, NA not accessible