Table 11 Regression analysis RWT categories.

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

− 0.745

− 1.863 to 0.374

0.1884

ns

0.816

Age

0.009

− 0.014 to 0.0318

0.4508

ns

0.421

Male sex

0.037

− 0.512 to 0.586

0.893

ns

0.235

FSMC total score

0.005

− 0.018 to 0.028

0.6711

ns

0.85

HADS-D subscore

− 0.009

− 0.101 to 0.084

0.8523

ns

0.721

HADS-A subscore

− 0.041

− 0.118 to 0.036

0.2869

ns

0.609

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