Feasibility study of early prediction of postoperative MRI findings for knee stability after anterior cruciate ligament reconstruction

Table 1 Analysis of basic conditions between stable and unstable knee groups after ACL reconstruction

Baseline	Stable group (n = 57)	Unstable group (n = 13)	P
Age (mean ± SD)	32.72 ± 10.208	33.46 ± 13.068	0.823
Sex			0.349
Male	41 (72%)	7 (54%)
Female	16 (28%)	6 (46%)
Body parts			0.425
Left knee joint	33 (58%)	9 (69%)
Right knee joint	24 (42%)	4 (31%)
The interval of the first postoperative reexamination, days	4 (3,4)	4 (3,4,5)	0.273
P50 (P25, P75)

ISSN: 1471-2474