Table 1.

NSAA and timed rise as collected during the two clinical visits and by the two physiotherapists at a video assessment.

Subject	NSAA Score 1 –12 Months	Timed Rise	NSAA Score 2 –6 Months	Timed Rise	NSAA Video Score P1	Timed Rise P1	NSAA Video Score P2	Timed Rise P2	Mean Score; (P1 & P2)
1	28	5	28	3.5	24	4.2	23	4.7	23.5
2	25	2.7	23	3.2	26	4.2	27	4.0	26.5
3	27	7.7	27	6.0	27	4.2	29	4.4	28
4	18	9.1	17	14.0	16	16.5	15	16.1	15.5
5	18	14.3	13	29.7	13	34.8	12	34.3	12.5
6	19	NA	18	NA	13	NA	12	NA	12.5
7	27	4.3	28	3.9	26	4.00	28	3.6	27
8	18	5.7	20	4.5	20	5.7	20	5.5	20
9	25	4.2	26	3.0	25	3.8	24	2.9	24.5
10	21	6.9	18	10.9	16	15.00	16	15.2	16

P1: physiotherapist 1; P2: physiotherapist 2; NA: data not available.