Parkinson’s Disease / 2018 / Article / Tab 6

Research Article

The Effect of Parkinson’s Disease on Patients Undergoing Lumbar Spine Surgery

Table 6

Multivariate analysis assessing risk factors associated with lumbar revision surgery in patients with PD.

Risk factorOdds ratioLow 95% CIHigh 95% CI value

Osteoporosis1.981.073.650.029
Black0.260.032.52<0.0001
Hispanic0.940.332.67<0.0001
Asian<0.001<0.001<0.001<0.0001
Native American<0.001<0.001<0.001<0.0001
Other0.570.181.80<0.0001
Female1.070.721.580.750
Age0.950.930.97<0.0001
Small hospital0.920.362.400.953
Medium hospital0.810.491.330.591
Teaching hospital1.400.922.140.118
Midwest1.220.512.870.653
South1.590.753.380.350
West1.720.793.750.209
Urban hospital1.020.432.420.964
Modified Elixhauser index1.010.951.060.856
Medicare1.370.802.35<0.0001
Medicaid0.920.382.23<0.0001
Uninsured9.841.3173.87<0.0001
Other0.970.214.480.004
Missing<0.001<0.001<0.001<0.0001

Race reference: white; hospital reference: large hospital; region reference: northeast; insurance reference: private.