Retrospective Analysis of the Clinical Efficacy of Early Goal-Directed Therapy Combined with Meticulous Nursing Intervention in Patients with Posttraumatic Sepsis

Table 3

Comparison of indexes of oxygenation function between the two groups (‾x ± s).

Group	PaO2 (mmHg)		PaO2/FiO2 (mmHg)		ScvO2 (%)
	Before intervention	6h after intervention	Before intervention	6h after intervention	Before intervention	6h after intervention
Control group	100.1 ± 23.2	106.5 ± 24.4	238.4 ± 43.7	331.2 ± 33.3	56.2 ± 6.4	66.4 ± 4.3
Observation group	100.6 ± 24.1	145.7 ± 21.5	239.1 ± 44.1	364.1 ± 38.5	56.8 ± 6.6	77.1 ± 3.9
t	6.0269		3.2316		9.2159
	<0.0001		0.0022		<0.0001