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\ p None B a = c @ = Z ?N*8 X" 1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial General ` N Table 3 Y ?
ABG v-TAC
VBG| SpO2 ≤ 90%| SpO2 ≤ 88%O Hypercapnia (PaCO2> 6.0 kPa), N = 39 (44.8%) Sensitivity
ref 1 0 0 . 0 ( 9 1 . 0 1 0 0 . 0 ) Specificity 9 3 . 8 ( 8 2 . 8 9 8 . 7 ) 6 8 . 8 ( 5 3 . 7 8 1 . 3 ) Accuracy (AUC) 9 7 ( 9 3 1 0 0 )
8 4 ( 7 8 9 1 ) PPV 9 2 . 9 ( 8 0 . 5 9 8 . 5 ) 7 2 . 2 ( 5 8 . 4 8 3 . 5 ) NPV 1 0 0 . 0 ( 9 2 . 1 1 0 0 . 0 ) 1 0 0 . 0 ( 8 9 . 4 1 0 0 . 0 ) L Hypoxemia (PaO2< 8.0 kPa), N = 43 (49.4%) 6 0 . 5 ( 4 4 . 4 7 5 . 0 ) 9 7 . 7 ( 8 7 . 7 9 9 . 9 ) 7 2 . 1 ( 5 6 . 3 8 4 . 7 ) 4 1 . 9 ( 2 7 . 0 5 7 . 9 ) 9 3 . 2 ( 8 1 . 3 9 8 . 6 ) 1 1 . 4 ( 3 . 8 2 4 . 6 ) 9 7 . 7 ( 8 8 . 0 9 9 . 9 )
7 7 ( 6 9 8 5 )
5 5 ( 4 9 6 0 )
8 3 ( 7 5 9 0 )
7 0 ( 6 2 7 8 ) 8 9 . 7 ( 7 2 . 6 9 7 . 8 ) 5 1 . 9 ( 4 0 . 5 6 3 . 1 ) 9 1 . 2 ( 7 6 . 3 9 8 . 1 ) 9 4 . 7 ( 7 4 . 0 9 9 . 9 ) 7 0 . 7 ( 5 7 . 3 8 1 . 9 ) 8 3 . 3 ( 3 5 . 9 9 9 . 6 ) 7 7 . 4 ( 6 3 . 8 8 7 . 7 ) 6 3 . 2 ( 5 0 . 7 7 4 . 6 ) S Severe hypoxemia (PaO2< 7.4 kPa), N = 25 (28.7%) 6 4 . 0 ( 4 2 . 5 8 2 . 0 ) 1 0 0 . 0 ( 8 6 . 3 1 0 0 . 0 ) 9 2 . 0 ( 7 4 . 0 9 9 . 0 ) 6 8 . 0 ( 4 6 . 5 8 5 . 1 ) 1 0 0 . 0 ( 9 4 . 2 1 0 0 . 0 ) 1 6 . 1 ( 8 . 0 2 7 . 7 ) 8 2 . 3 ( 7 0 . 5 9 0 . 8 ) 9 6 . 8 ( 8 8 . 8 9 9 . 6 )
8 2 ( 7 2 9 2 )
5 8 ( 5 3 6 3 )
8 7 ( 8 0 9 4 )
8 2 ( 7 3 9 2 ) 1 0 0 . 0 ( 7 9 . 4 1 0 0 . 0 ) 3 2 . 5 ( 2 2 . 2 4 4 . 1 ) 6 7 . 6 ( 4 9 . 5 8 2 . 6 ) 8 9 . 5 ( 6 6 . 9 9 8 . 7 ) 8 7 . 3 ( 7 7 . 3 9 4 . 0 ) 1 0 0 . 0 ( 6 9 . 2 1 0 0 . 0 ) 9 6 . 2 ( 8 7 . 0 9 9 . 5 ) 8 8 . 2 ( 7 8 . 1 9 4 . 8 )
d MbP?_ % * + &P &F