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Table 10 Means, standard deviations, correct percentages and skewness and kurtosis values of the graphomotor area items

From: The GAIRS Checklist: a useful global assessment tool in patients with Rett syndrome

Graphomotor area

Mean

Standard deviation

%

Skewness

Kurtosis

Grasping of pencil

1.91

1.083

38.2

1.009

.087

Drawing patterns

1.72

1.016

34.4

1.475

1.516

Use of school tools

1.41

.842

28.2

2.620

7.251

Total score

1.68

.89508

33.6

1.560

2.341