Table 2.

Mean scores for actigraphy and questionnaire variables, for children with AS, and between-mobility group comparisons

	Group		Between-group differences
Variable	AS walk unaided (n= 10)	AS cannot walk unaided (n= 15)	p value
Mean M10 (SD)	322.87(106.32)	241.68(105.91)	0.037
Mean M10 onset (SD)	8:59:06(80.50)	9:01:40(66.93)	0.466
Mean TAQ overactivity (SD)	24.11a (5.09)	19.73(9.21)	0.103

Abbreviations. AS Angelman syndrome, TAQ The Activity Questionnaire

Mobility data was missing for one child in AS group, excluded from this table and between-group analyses

^aTAQ data missing for one child in AS mobile group