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Table 5 Effect of time and cofactor age on self-perceived manual ability (ABILHAND logit score) in three stroke severity subgroups

From: Longitudinal changes of self-perceived manual ability the first year after stroke: a cohort study

Parameter

Mild

Moderate

Severe

Unadjusted model

Adjusted model

Unadjusted model

Adjusted model

Unadjusted model

Adjusted model

Estimate

95% CI

p-value

Estimate

95% CI

p-value

Estimate

95% CI

p-value

Estimate

95% CI

p-value

Estimate

95% CI

p-value

Estimate

95% CI

p-value

Intercept

1.72

1.28; 2.15

<  0.001

3.63

0.68; 6.57

0.017

0.03

−0.43; 0.49

0.895

4.47

0.44; 8.50

0.031

−1.56

−2,41; − 0.71

<  0.001

0.16

−6.39; 6.71

0.960

Time (month)

0.22

0.14; 0.31

<  0.001

0.62

0.33; 0.90

<  0.001

0.31

0.22; 0.40

<  0.001

0.28

0.22; 0.33

<  0.001

0.24

0.09; 0.40

0.003

0.75

0.29; 1.22

0.002

Age (year)

−0.028

− 0.07; 0.02

0.197

−0.066

− 0.12; − 0.01

0.025

−0.025

− 0.12; 0.07

0.569

Interaction effect of time and age

− 0.006

− 0.01; 0.00

0.006

− 0.008

− 0.02; 0.00

0.018

  1. Abbreviations: CI Confidence interval, NIHSS National Institutes of Health Stroke Scale, Mild <5 points; Moderate 5–14 points; Severe > 14 points according to the NIHSS