Table 4

Multivariable prediction models for postural hypotension

VariableOR95% CI
Model 1
 Parkinson’s disease4.71.2 to 19.2
 Previous stroke2.21.1 to 4.5
 Taking digoxin2.21.0 to 4.7
 Previous cardiac disease1.91.0 to 3.6
 Hypertension1.71.1 to 2.6
 Systolic interarm difference
 (continuous per mm Hg)
1.11.1 to 1.2
Model 2
 Parkinson’s disease5.01.2 to 19.9
 Previous stroke2.21.1 to 4.4
 Taking digoxin2.41.1 to 5.1
 Previous cardiac disease1.91.0 to 2.6
 Hypertension1.71.1 to 5.1
 Systolic interarm difference ≥10 mm Hg3.32.0 to 5.3
Model 3
 Parkinson’s disease5.31.4 to 20.4
 Previous stroke2.41.2 to 4.8
 Taking digoxin2.00.9 to 4.3
 Previous cardiac disease1.80.9 to 3.4
 Hypertension1.91.3 to 3.0