Predictors of the therapeutic effect of sivelestat in patients with acute lung injury associated with systemic inflammatory response syndrome

Table 3 Profiles of the patients included in the validation study

		Weaning ventilator group (n = 56)	Non weaning ventilator group (n = 49)	P
Basical data	Age(yr)	77.5 ± 14.0	79.1 ± 9.8	0.521 ^b
Basical data	Male (%)	29 (51.8 %)	35 (71.4 %)	0.040 ^c
Candidates	RBC(×10⁴/μL)	385.6 ± 72.9	361.7 ± 91.2	0.139 ^a
Candidates	[H⁺](×10⁻⁸)	4.661 ± 1.534	6.158 ± 3.418	0.006 ^b

The data were expressed as the mean ± standard deviation, except for the number of males
The value of [H⁺] was calculated as follows: [H⁺] = 10^–pH
a: Student t-test, b: Welch’s t-test, c: Chi-square test

ISSN: 2055-0294