Relationship between sleep disturbances and depressive symptoms in patients after general anesthesia: A retrospective case-control study

Table 4 Recovery of patients after surgery

Recovery indicators	Postoperative recovery	Frequency (n)	Proportion (%)	χ2	P value
Hospital stay, days
3-5	Good	62	60.78	3.528	0.171
6-7	Average	35	34.31
> 7	Poor	5	4.90
Incidence of complications
Postoperative infection	Low	3	2.94	6.118	0.103
Postoperative hemorrhage	Low	2	1.96
Deep vein thrombosis	Low	2	1.96
No complications	Ideal	96	93.14
Physical recovery
Daily activities were resumed within 2 weeks after surgery	Good	72	70.59	1.734	0.419
Limited recovery within 2 weeks after surgery	Average	24	23.53
A significant dysfunction	Poor	6	5.88