. 2021 Jul 16;31(4):409–417. doi: 10.3233/CBM-210251

Table 2.

Comparison of laboratory values, NLR and LCR values of patients according to complication status

	Minor/no complication ( $n=$ 63)	Major complication ( $n=$ 18)	$P$ values
LYM pre-op	1 $\pm$ 0.50	1 $\pm$ 0.90	0.576 ${}^{\rm b}$
LYM 1	0.82 $\pm$ 0.36	0.60 $\pm$ 0.41	0.010 ${}^{\rm b}$
LYM 3	0.84 $\pm$ 0.31	0.66 $\pm$ 0.32	0.004 ${}^{\rm b}$
LYM 5	0.9 $\pm$ 0.35	0.60 $\pm$ 0.23	$<$ 0.001 ${}^{\rm b}$
CRP pre-op	5 $\pm$ 5	5 $\pm$ 6	0.895 ${}^{\rm b}$
CRP 1	134 $\pm$ 37	204 $\pm$ 81	$<$ 0.001 ${}^{\rm b}$
CRP 3	145 $\pm$ 45	190 $\pm$ 65.8	0.001 ${}^{\rm b}$
CRP 5	117 $\pm$ 51	251.3 $\pm$ 99.4	$<$ 0.001 ${}^{\rm b}$
NEU pre-op	4 $\pm$ 2.60	4 $\pm$ 3.55	0.806 ${}^{\rm b}$
NEU 1	8.69 $\pm$ 2.58	11.89 $\pm$ 2.74	$<$ 0.001 ${}^{\rm a}$
NEU 3	9.0 $\pm$ 4.92	11.90 $\pm$ 4.03	0.002 ${}^{\rm b}$
NEU 5	8.90 $\pm$ 3.17	12.40 $\pm$ 4.25	$<$ 0.001 ${}^{\rm b}$
LCR pre-op	0.25 $\pm$ 0.32	0.31 $\pm$ 0.45	0.811 ${}^{\rm b}$
LCR 1	0.006 $\pm$ 0.01	0.002 $\pm$ 0.008	0.001 ${}^{\rm b}$
LCR 3	0.005 $\pm$ 0.01	0.003 $\pm$ 0.009	0.001 ${}^{\rm b}$
LCR 5	0.007 $\pm$ 0.01	0.002 $\pm$ 0.007	$<$ 0.001 ${}^{\rm b}$
NLR pre-op	4 $\pm$ 4.20	5.75 $\pm$ 4.41	0.565 ${}^{\rm b}$
NLR 1	9.87 $\pm$ 7.18	19.29 $\pm$ 12.46	$<$ 0.001 ${}^{\rm b}$
NLR 3	10.65 $\pm$ 8.73	17.53 $\pm$ 13.07	0.006 ${}^{\rm b}$
NLR 5	9.96 $\pm$ 5.53	16.46 $\pm$ 10.12	0.001 ${}^{\rm b}$
WBC 1	11 $\pm$ 2.60	11.75 $\pm$ 3.11	0.001 ${}^{\rm b}$
WBC 3	11.40 $\pm$ 2.30	12.41 $\pm$ 4.18	0.055 ${}^{\rm b}$
WBC 5	11.46 $\pm$ 3.10	12.55 $\pm$ 3.96	0.220 ${}^{\rm a}$
PLT 1	249 $\pm$ 53.60	244 $\pm$ 53.22	0.865 ${}^{\rm b}$
PLT 3	239.5 $\pm$ 58	234.65 $\pm$ 99.67	0.716 ${}^{\rm b}$
PLT 5	241.2 $\pm$ 126	215.55 $\pm$ 125.60	0.467 ${}^{\rm b}$

${}^{\rm a}$ Student’s $t$ -test with Mean $\pm$ SD, ${}^{\rm b}$ Mann-Whitney U test with median $\pm$ IQR. LCR: Lymphocyte to C-reactive protein (CRP) ratio, NLR: Neutrophil to lymphocyte ratio, WBC: White blood cell, NEU: Neutrophil, LYM: Lymphocyte, PLT: Platelet.