Table 6. Correlation analysis for TUG time and FIM score.

Groups			Correlation coefficient and 95% CI
All patients		(n=87)	−0.69***	(−0.79, 0.56)
Age	Young	(n=50)	−0.52***	(−0.70, 0.29)
	Old	(n=37)	−0.85***	(−0.91, 0.72)
Sex	Female	(n=67)	−0.64***	(−0.77, 0.48)
	Male	(n=20)	−0.87***	(−0.95, 0.70)
Fracture	Vertebral	(n=40)	−0.50**	(−0.70, 0.22)
	Hip	(n=47)	−0.80***	(−0.88, 0.66)
Postoperative period	Early	(n=49)	−0.61***	(−0.76, 0.40)
	Late	(n=38)	0.17	(−0.16, 0.46)

***p<0.001.

Young (<85 years of age), Old (≥85 years of age).

Early (less than 2 months), Late (more than 12 months).

FIM: functional independence measure; TUG: timed up & go; CI: confidence interval.