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. 2021 Jan 28;180(6):1777–1787. doi: 10.1007/s00431-021-03945-z

Table 3.

Regression coefficients and 95% confidence intervals (CI) for the linear effect of ISEI on motor performance for ZNA-2 components and the total score, after controlling for BMI z-scores and cluster effects (results pooled over the 50 complete datasets used in multiple imputations). The reported estimate corresponds to an increase of 30 points on the ISEI scale (corresponding to the interquartile range in the sample)

ZNA-2 dimension Estimate 95% CI p value
Fine motor 0.21 [0.06; 0.36] 0.008
Pure motor 0.06 [− 0.11; 0.24] 0.478
Static balance 0.21 [0.02; 0.40] 0.030
Gross motor 0.25 [0.09; 0.41] 0.002
Contralateral associated movements 0.05 [− 0.13; 0.24] 0.579
Total score 0.24 [0.07; 0.41] 0.006