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Figure 2 | Critical Care

Figure 2

From: Effect of admission time on mortality in an intensive care unit in Mainland China: a propensity score matching analysis

Figure 2

Kaplan–Meier curves of survival differences among ICU patients. ICU survival of office hours (OH) admissions was significantlyhigher than that of nighttime (NT) admissions (a). Propensity score matching (PSM) analysis revealed that NT admissions corresponded to poorer ICU outcomes (b). The dashed lines represented nighttime (NT) admissions, and the solid lines represented office hours (OH) admissions.

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Critical Care

ISSN: 1364-8535