Effects of postoperative quantitative assessment strategy-based nursing in patients with colorectal cancer

Table 4 Comparison of functional recovery and pain level between the two groups of patients, mean ± SD

Item	Classification	Preoperative	Postoperative
			1 day	7 days	14 days	28 days	56 days
BI	QASN group (n = 68)	68 ± 10	40 ± 7	52 ± 8	61 ± 10	75 ± 12	80 ± 13
	RN group (n = 72)	68 ± 9	40 ± 8	45 ± 9	52 ± 9	65 ± 10	70 ± 11
	P value	0.999	0.999	0.371	0.039	0.013	0.009
VAS	QASN group (n = 68)	3.1 ± 1	6.8 ± 1	5.7 ± 0.8	4.5 ± 0.8	3.5 ± 0.7	2.5 ± 0.5
	RN group (n = 72)	3.0 ± 0.8	7.0 ± 1.1	5.8 ± 1	5.5 ± 0.9	5.0 ± 0.8	4.5 ± 0.7
	P value	0.899	0.827	0.899	0.015	0.007	0.001

BI: Barthel Index; VAS: Visual analog scale; QASN: Quantitative assessment strategy nursing; RN: Routine nursing.