Three-dimensional psychological guidance combined with evidence-based health intervention in patients with liver abscess treated with ultrasound

Table 1 Comparison of postoperative rehabilitation between the two groups (mean ± SD, d)

Group	Normal temperature time	WBC recovery time	Disappearance time of pus cavity	Length of stay
Control group (n = 60)	2.52 ± 0.52	3.69 ± 0.64	13.56 ± 2.11	15.82 ± 3.06
Observation group (n = 60)	2.10 ± 0.41	3.05 ± 0.51	12.31 ± 1.58	14.21 ± 2.29
t value	4.913	6.058	3.673	3.263
P value	0.000	0.000	0.000	0.001

WBC: White blood cell.