Logistic regression (progressive MS as outcome variable)
| Coefficient | SE | OR | 95% CI | P Value | |
|---|---|---|---|---|---|
| Venography | −2.26 | 1.60 | 0.10 | 0.00–2.38 | .15 |
| Stenosis, n | 0.76 | 0.76 | 2.14 | 0.48–9.56 | .31 |
| Age | 0.10 | 0.05 | 1.12 | 1.00–1.24 | .04 |
| Sex, male | 0.83 | 0.92 | 2.29 | 0.37–14.19 | .37 |
Note:—SE indicates standard error.