Table 2.
Unadjusted and adjusted ORs for a one-point shift in mRS at follow-up with predictor blood pressure indices of SBP SD, CV, SV and mean. ORs are shown for a 10 mm Hg shift
| Blood pressure indices | OR for a 1-point mRS shift | 95% CI | p Value | Adjusted OR for a 1-point mRS shift* | 95% CI | p Value |
|---|---|---|---|---|---|---|
| SBP CV | 3.30 | 1.48 to 7.35 | 0.003 | 3.02 | 0.86 to 10.6 | 0.085 |
| SBP SD | 5.54 | 1.72 to 17.9 | 0.004 | 2.78 | 1.16 to 6.70 | 0.022 |
| SBP SV | 2.27 | 1.01 to 5.10 | 0.047 | 3.03 | 1.28 to 7.17 | 0.012 |
| SBP mean | 1.00 | 0.98 to 1.02 | 0.722 | 1.02 | 1.00 to 1.05 | 0.038 |
*Adjusted for admission NIHSS, patient sex, history of congestive heart failure, history of diabetes mellitus and symptomatic intracranial haemorrhage.
CV, coefficient of variation; mRS, modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale; SBP, systolic blood pressure; SV, successive variation.