A Decision for Predicting Successful Extubation of Patients in Intensive Care Unit

Table 4

Tests of successful and failed extubation groups.

Extubation index	Successful extubation (n = 23)	Failed extubation (n = 18)	value (two-tailed)
Gender	0.78 ± 0.088	0.50 ± 0.121	0.06
GCS	0.83 ± 0.081	0.33 ± 0.114	0.001
RR	22.70 ± 1.335	23.39 ± 1.591	0.741
MV	7.497 ± 0.723	5.381 ± 0.495	0.028
PiMax	−40.61 ± 3.378	−34.39 ± 2.417	0.126
RSBI	85.48 ± 11.559	118.50 ± 17.825	0.05
PH	7.44 ± 0.010	7.46 ± 0.014	0.296
PaO2	112.81 ± 6.162	111.13 ± 5.939	0.968
PaCO2	39.89 ± 1.706	44.567 ± 2.83	0.170

; .