Table 4 Regression analysis HADS-D.

From: Neurological post-COVID syndrome is associated with substantial impairment of verbal short-term and working memory

Independent covariate

Beta coefficient (β)

95% confidence interval (CI)

p-value

P value summary

R2

PCS-group

0.72

− 2.843 to 4.282

0.688

ns

0.813

Age

0.0366

− 0.0352 to 0.108

0.313

ns

0.390

Male sex

1.123

− 0.588 to 2.834

0.195

ns

0.190

FSMC total score

0.118

0.0517 to 0.185

0.0007

***

0.812