JA Clinical Reports

Table 2 Patient demographics

From: Neutrophil to lymphocyte ratio and platelet to lymphocyte ratio are superior to other inflammation-based prognostic scores in predicting the mortality of patients with gastrointestinal perforation

	All patients		Univariate analysis
	Survivors	Non-survivors	P value
Variables	(n = 24)	(n = 8)
Age, year	74 (65.5–79)	66.5 (64.5–73)	0.58
Female	14 (58.3)	4 (50)	0.62
Male	10 (41.7)	4 (50)
Cancer	16 (67)	6 (75)	0.69
CAD	1	0
Diabetes	4	0
Hypertension	8	0
Renal disease	1 (4)	3 (38)	0.039
Observation period	36 (24–46.5)	20.5 (13.8–25.8)	0.0069
Albumin (g l⁻¹)	19 (14.8–24)	23 (13.8–28.3)	0.406
CRP (mg l⁻¹)	11.5 (8.3–18)	9.1 (5.4–15)	0.809
WBC (× 10⁹ l⁻¹)	6.3 (3.6–8.4)	4.8 (3.8–6.8)	0.552
Neutrophil count (× 10⁹ l⁻¹)	5.3 (2.9–7.2)	3.8 (3.2–4.9)	0.454
Lymphocyte count (× 10⁹ l⁻¹)	0.49 (0.36–0.78)	0.31 (0.28–0.37)	0.064
Plt count (× 10⁴ mm⁻³)	17.3 (15.2–23.2)	21.1 (8.0–29)	0.484

CAD coronary artery disease, CRP C-reactive protein, WBC white blood cell, Plt platelet

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