Skip to main content

Table 2 Proportion of variance in DISS items explained by factors

From: Ecological momentary assessment of fatigue, sleepiness, and exhaustion in ESKD

 

Negative mood

Positive mood/cognition

Fatigue/sleepiness

Alert cognition*

Variance explained

0.427

0.224

0.080

0.042

Cumulative variance explained

0.427

0.652

0.731

0.773

  1. *Lacked strong factor loadings, but was characterized based on 4 items with largest factor loadings.
  2. DISS daytime symptoms in insomnia scale.
Back to article page

BMC Nephrology

ISSN: 1471-2369

Contact us