Clinical outcomes of nursing interventions after endoscopic treatment for intestinal polyps and early-stage cancer

Table 2 Inflammation and infection indicators

Time point	Group	CRP (mg/L)	t	P value	WBC (× 109/L)	t	P value	NEU% (%)	t	P value	PCT (ng/mL)	t	P value
Preoperative	Intervention (n = 75)	6.91 ± 1.58	0.731	0.466	7.56 ± 1.08	0.947	0.345	65.27 ± 6.83	1.182	0.239	0.046 ± 0.012	0.531	0.596
	Conventional (n = 82)	7.04 ± 1.66			7.41 ± 1.21			64.12 ± 7.04			0.048 ± 0.011
1 day after surgery	Intervention	16.72 ± 3.14	1.265	0.208	11.42 ± 1.84	1.312	0.192	81.03 ± 5.32	1.354	0.178	0.189 ± 0.041	1.261	0.209
	Conventional	17.21 ± 3.64			12.14 ± 2.04			83.16 ± 5.83			0.216 ± 0.052
3 days after surgery	Intervention	10.43 ± 2.01	3.263	0.001	8.62 ± 1.32	3.785	< 0.001	71.54 ± 6.03	3.254	0.001	0.089 ± 0.024	4.192	< 0.001
	Conventional	12.17 ± 2.28			9.56 ± 1.57			75.21 ± 6.76			0.126 ± 0.035
7 days after surgery	Intervention	6.94 ± 1.34	4.675	< 0.001	6.85 ± 1.11	3.914	< 0.001	63.12 ± 5.26	4.003	< 0.001	0.047 ± 0.014	5.012	< 0.001
	Conventional	8.32 ± 1.75			7.84 ± 1.29			67.49 ± 5.87			0.063 ± 0.016

P < 0.05 indicated significant difference. CRP: C-reactive protein; WBC: White blood cell; NEU%: Neutrophil percentage; PCT: Procalcitonin.