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. 2015 Sep 1;8:2329–2337. doi: 10.2147/OTT.S82958

Table 1.

Log rank test for survival according to CRP level

Pairwise comparisons
	CRP level (mg/L)	<5 mg/L		5–10 mg/L		>10 mg/L
	CRP level (mg/L)	χ²	Significance	χ²	Significance	χ²	Significance
Log rank (Mantel-Cox)	<5			2.420	0.0031	1.550	0.002
	5–10	2.420	0.003			0.000	0.004
	>10	1.550	0.002	0.000	0.004

Abbreviation: CRP, C-reactive protein.