Table 2.

Prediction factors for DVT in stroke patients.

	Prediction model
Intercept and variable	β	Odds ratio (95% CI)	P value
(Intercept)	−2.612	0.073 (0.018–0.273)	<.001
Age	0.030	1.030 (1.012–1.050)	.001
Brunnstrom stage (lower extremity)
1	reference
2	−0.550	0.577 (0.269–1.233)	.155
3	−0.754	0.471 (0.222–0.995)	.048
4	−1.590	0.204 (0.078–0.506)	<.001
5	−1.080	0.339 (0.112–0.950)	.046
6	−2.066	0.127 (0.006–0.805)	.065
D-dimer	0.825	2.283 (1.374–3.868)	.001

Note: β is the regression coefficient.

CI = confidence interval, DVT = deep vein thrombosis.