Table 3.

Logistic regression analysis of the correlations between 28-day mortality and clinical elements of patients with sepsis in the development cohort

Variables	OR (95% CI)	P value	β coefficients	Score assigned
Age, years		0.018
≤46	1			0
46–59	1.765 (1.034 to 3.014)	0.037	0.568	3
60–71	1.983 (1.185 to 3.321)	0.009	0.685	4
>71	2.235 (1.316 to 3.796)	0.003	0.804	5
Heart rate		0.230
≤95	1			0
95–107	1.210 (0.705 to 2.077)	0.490	0.191	1
107–123	1.554 (0.921 to 2.622)	0.099	0.441	3
>123	1.641 (0.952 to 2.829)	0.075	0.495	3
Breathing rate		<0.001
≤21	1			0
21–22	1.179 (0.650 to 2.138)	0.587	0.165	1
22–25	1.400 (0.863 to 2.271)	0.172	0.337	2
>25	2.787 (1.742 to 4.458)	<0.001	1.025	6
Altered consciousness	3.242 (2.182 to 4.816)	<0.001	1.176	7