Clinical significance of platelet mononuclear cell aggregates in patients with sepsis and acute respiratory distress syndrome

Table 1 Comparison of general data between the two groups of patients (mean ± SD), n (%)

	Study group (n = 30)	Control group (n = 42)	χ2/t	P value
Male/female	16/14	25/17	0.475	0.523
Age	51.6 ± 11.4	48.6 ± 14.7	1.234	0.224
Infection			1.587	0.904
Urinary tract infection	4 (13.3)	5 (11.9)
Hematogenous infection	3 (10)	4 (9.5)
Abdominal infection	6 (20)	8 (19.1)
Pulmonary infection	15 (50)	22 (52.4)
Others	2 (6.7)	3 (7.1)
Microbiology			2.88	0.518
Fungus	3 (10)	5 (11.9)
G-	12 (40)	17 (40.5)
G+	5 (16.7)	8 (19)
Mixed infection	6 (20)	7 (16.7)
Unknown cause	4 (13.3)	5 (11.9)
PaO2/FiO2	141.85 ± 29.44	145.35 ± 30.28	11.27	0.912