TABLE 5.

Logistics regression analysis of sputum viscosity.

	Intercept and variable	Coefficient	Odds ratio (95%CI)	p-value
Sputum	Itercept	0.185	−1.685	0.368
Viscosity	Gender	0.884	−0.124 (−0.761 to 0.514)	0.704
	Age	1.009	0.009 (−0.018 to 0.036)	0.515
	APACHE II	1.033	0.032 (−0.087 to 0.151)	0.595
	GCS_admission	0.692	−0.368 (−0.627 to −0.110)	0.005*
	Diagnosis	0.588	−0.531 (−2.130 to 1.068)	0.515
	Oxygen therapy	155.887	5.049 (4.006−6.092)	0.000*

*<0.05 indicate the significant result in the assessment.