Ulcers

Research Article

In-Hospital Nonvariceal Upper Gastrointestinal Bleeding following Cardiac Surgery: Patient Characteristics, Endoscopic Lesions and Prognosis

Table 2

Laboratory data at presentation.
 No mortality
𝑁 = 1 0 6 		Mortality
𝑁 = 2 5 		𝑃 values
WBC (109/L) 1 2 . 5 ± 6 . 6 1 3 . 8 ± 4 . 6 𝑃 = 0 . 1 1 6 7
Creatinine (mmol/L) 1 3 6 . 2 ± 8 7 . 8 1 6 5 . 4 ± 1 0 4 . 0 𝑃 = 0 . 1 6 4 0
Urea (mmol/L) 1 6 . 3 ± 3 3 . 4 2 0 . 5 ± 1 6 . 3 𝑃 = 0 . 0 3 6 7
INR 1 . 6 ± 0 . 8 2 . 3 ± 3 . 2 𝑃 = 0 . 0 8 8 8
PT (sec) 1 9 . 0 ± 7 . 4 2 3 . 0 ± 1 7 . 5 𝑃 = 0 . 1 0 6 7
PTT (sec) 5 0 . 9 ± 3 2 . 2 6 3 . 1 ± 4 6 . 6 𝑃 = 0 . 1 0 2 0
HCT 2 6 ± 6 2 5 ± 4 𝑃 = 0 . 6 5 2 2
Platelets (109/L) 2 5 3 . 0 ± 1 3 3 . 8 2 0 3 . 4 ± 1 2 3 . 9 𝑃 = 0 . 0 5 8 4