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Table 5 Pearson’s correlation coefficients with 95% confidence intervals for the associations between cognitive scores and disease duration at follow-up

From: Cognitive performance in systemic lupus erythematosus patients: a cross-sectional and longitudinal study

 

Disease duration (in years)

95% CI

Psychomotor speed

0.4**

[0.4; 0.41]

Complex attention

0.08

[0.07; 0.09]

Visual memory

0.18

[0.17; 0.18]

Verbal memory

0.18

[0.17; 0.19]

Cognitive flexibility

0.07

[0.07; 0.08]

Executive function

0.07

[0.07; 0.08]

Processing speed

0.15

[0.14; 0.16]

Reaction time

0.33*

[0.32; 0.34]

Simple attention

0.25

[0.25; 0.26]

Motor speed

0.33*

[0.32; 0.34]

  1. *p < .05. **p < .01