Table 2.

Previous and current age equivalents (years;months) on cognition and adaptive behaviour in three individuals with Marshall–Smith syndrome

IndividualCalendar age	Previous outcomes*					Current outcomes*
	Cognition (BSID-II)	Adaptive behaviour (Vineland-1)				Cognition	Adaptive behaviour (Vineland- 2)
		Com	DLS	Soc	Calendar age		Com	DLS	Soc
MSS001 6;6	1;2	1;7	1;3	1;11	12;8	1;2 (Bayley-III-SNA)	0;0–0;9	0;0–1;9	06;-1;7
MSS002 13;10	3;2	4;3	4;3	4;3	20;0	2;2 (WPPSI-III)	2;4–4;7	3;0–5;2	1;4–3;2
MSS003 3;5	0;7	0;11	0;8	NA	9;7	0;10 (Bayley-III-SNA)	0;0–0;7	0;7–1;10	0;6–1;11

^*Used instruments are mentioned between brackets.

Com, Communication; DLS, Daily Living Skills; NA, not available; Soc, Socialisation.