Table 3 Results of the linear mixed model analysis.

From: Central retinal microvasculature damage is associated with orthostatic hypotension in Parkinson’s disease

 

Beta coefficient (SE)

95% CI

p valuea

SRCP central

ΔSBP

−0.054 (0.028)

−0.108, 0.001

0.218

ΔDBP

−0.128 (0.058)

−0.014, −0.014

0.113

DRCP central

ΔSBP

−0.077 (0.027)

−0.130, −0.023

0.019

ΔDBP

−0.180 (0.057)

−0.291, −0.069

0.006

  1. Linear mixed model after adjustment for age, sex, disease duration, side of the eyes, spherical equivalent refractive errors, supine hypertension, hypertension, diabetes, and dyslipidemia.
  2. SE standard error, SRCP superficial retinal capillary plexus, DRCP deep retinal capillary plexus, ΔSBP change of systolic blood pressure during the head-up tilt test, ΔDBP change of diastolic blood pressure during the head-up tilt test.
  3. ap values were corrected for multiple comparisons using the Bonferroni correction.
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