Table 7.

Logistic Regression Analysis of Risk Factors for Acute Respiratory Dysfunction in Patients without Bone Injury.

	Partial regression coefficient	Standard error	Wald	P-value	Odds ratio	Confidence interval
						Lower limit	Upper limit
Alb (g/dL)	−1.443	0.581	6.169	0.013	0.236	0.076	0.738
AIS A or B	2.443	0.676	13.055	<0.001	11.504	3.058	43.285

Abbreviations: Alb, albumin; AIS, ASIA Impairment Scale.