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Figure 1 | Critical Care

Figure 1

From: Blood transfusion during cardiac surgery is associated with inflammation and coagulation in the lung: a case control study

Figure 1

Boxplots showing cytokine levels in the bronchoalveolar fluid of cardiac surgery patients. (a) TNFα, tumor necrosis factor α. ***P < 0.001. (b) Interleukin (IL)-1β. * P < 0.05; ** P < 0.01. (c) * P < 0.05; ** P < 0.01. (d) ns, not significant. (e) EA, elastase-α1-antitrypsin complex; Non, nontransfused (n = 17); Restrictive, 1 or 2 units of blood transfused (n = 18); Multiple, ≥ 5 units of blood transfused (n = 10). (f) ns, not significant. Nonparametric tests were used for analysis. Boxplots: the lower hinge defined as the 25th percentile, middle as 50th percentile and upper hinge as the 75th percentile. Whiskers define lowest and highest observation.

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Critical Care

ISSN: 1364-8535