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Table 2 Full model for storage period and amyloid PET status for plasma MDS-OAβ

From: Plasma amyloid-β oligomerization assay as a pre-screening test for amyloid status

 

β (se)b

p-value

Storage period, yrs

.03 (.01)

.02

Amyloid PET statusa

.38 (.08)

< .001

Amyloid PET status × storage period, yrs

− .04 (.01)

.003

  1. We used general linear models (GLM) with factors storage period and PET amyloid status, and their 2-way interactions
  2. aReference is normal amyloid PET status. p < 0.05 is considered significant
  3. bPlasma MDS-OAβ was normalized using two-step transformation
  4. MDS-OAβ Aβ oligomeric tendency, yrs years, PET positron emission tomography