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Table 2 Cognition-related biomarkers by frailty status (n = 375)

From: Potential association between frailty and pTau in community-dwelling older adults

 

Frailty status

 
 

Overall, N = 375 a

Not-frail, N = 313 a

Frail, N = 62 a

p value

tTau

36.3 (7.6)

36.3 (7.7)

36.2 (7.2)

0.992

pTau

455.1 (61.0)

451.9 (61.1)

471.3 (58.1)

0.022

NFL

616.1 (53.3)

617.1 (53.9)

610.6 (50.3)

0.378

Aβ40

62.1 (12.5)

62.1 (12.5)

62.2 (12.3)

0.931

Aβ42

317.3 (77.5)

316.7 (77.8)

320.4 (76.3)

0.732

S100B

654.8 (95.9)

654.1 (95.5)

658.3 (98.3)

0.756

VLP-1

219.4 (49.4)

217.4 (48.8)

229.2 (51.9)

0.088

AD7cNTP

1026.9 (379.4)

1016.4 (379.4)

1079.4 (378.2)

0.233

βAPP

1966.6 (467.4)

1977.5 (467.3)

1912.8 (468.2)

0.313

CHI3L1

60.1 (13.9)

60.1 (14.1)

60.3 (13.4)

0.905

sCR1

47.1 (6.2)

47.0 (6.2)

47.5 (6.2)

0.518

hFABP

10.7 (2.5)

10.7 (2.5)

10.9 (2.7)

0.622

  1. a Mean pg/mL (SD)