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Table 2 Descriptive statistics and correlations between the Simoa markers

From: An EWAS of dementia biomarkers and their associations with age, African ancestry, and PTSD

 

Aβ40

Aβ42

GFAP

NfL

Aβ42

0.632

–

–

–

GFAP

0.374

0.295

–

–

NFL

0.384

0.270

0.414

–

pTau181

0.204

0.135

0.227

0.294

pTau181

Aβ40

Aβ42

GFAP

NfL

1.70 (0.84)

91.69 (18.52)

6.78 (1.53)

70.92 (34.38)

12.28 (7.44)

pTau181

Aβ40

Aβ42

GFAP

NfL

1.70 (0.84)

91.69 (18.52)

6.78 (1.53)

70.92 (34.38)

12.28 (7.44)

  1. n = 816 due to some pairwise comparisons having missing data. All p values < 0.001
  2. Bottom row lists the means and (SDs) for each marker in pg/ml units
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Clinical Epigenetics

ISSN: 1868-7083

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