Skip to main content

Table 5 Linear regression analysis of ONSD measurements to volume of CSF removal

From: Ultrasound measurement of optic nerve sheath diameter pre- and post-lumbar puncture

MeasurementCorrelation coefficientpR295% CI
Right eye delta (transverse)− 1.070.2250.0502− 2.824557 to .693879
Right eye delta sagittal− 1.660.1670.0669− 4.057 to 0.7390722
Right eye delta (averaged)− 1.640.1460.0738− 3.893995 to 0.6095693
Left eye delta (transverse)1.180.2090.0538− 0.696745 to 3.04977
Left eye delta (sagittal)0.960.3580.0292− 1.145068 to 3.072341
Left eye delta (averaged)2.410.0980.0915− 0.4728556 to 5.283155