Table A9.

Subgroup analysis for the functional approach for the Gross Motor Function Measurement (GMFM).

			Dimension C				Dimension D				Dimension E				Total CDE
GMFCS Level	Time A	Time B	Mean Difference (A–B)	Significance	Lower Bound	Upper Bound	Mean Difference (A–B)	Significance	Lower Bound	Upper Bound	Mean Difference (A–B)	Significance	Lower Bound	Upper Bound	Mean Difference (A–B)	Significance	Lower Bound	Upper Bound
2	2	1	0.68	0.628	−3.1	4.5	1.10	0.565	−4.04	6.23	3.77	0.005	0.25	7.29	1.85	0.053	−0.70	4.40
	3	1	−0.68	0.727	−5.90	4.5	0.00	1.000	−7.16	7.16	4.76	0.011	−0.17	9.69	1.36	0.308	−2.22	4.94
		2	−1.36	0.334	−5.14	2.4	−1.10	0.565	−6.23	4.04	0.99	0.449	−2.53	4.51	−0.49	0.606	−3.04	2.06
	4	1	0.74	0.767	−5.95	7.4	2.49	0.469	−6.72	11.70	3.05	0.201	−3.33	9.42	2.11	0.223	−2.53	6.75
		2	0.06	0.978	−5.66	5.8	1.39	0.634	−6.45	9.23	−0.72	0.720	−6.12	4.68	0.26	0.857	−3.66	4.18
		3	1.42	0.391	−3.02	5.9	2.49	0.270	−3.56	8.54	−1.71	0.269	−5.87	2.44	0.86	0.502	−2.26	3.76
3	2	1	2.86	0.088	−1.61	7.3	−2.05	0.365	−8.13	4.03	0.28	0.858	−3.89	4.44	0.36	0.747	−2.65	3.37
	3	1	3.33	0.150	−2.85	9.5	−3.08	0.330	−11.55	5.39	0.28	0.898	−5.56	6.11	0.18	0.910	−4.06	4.41
		2	0.48	0.774	−3.99	4.9	−1.03	0.650	−7.10	5.05	0.00	1.000	−4.16	4.16	−0.18	0.870	−3.20	2.83
	4	1	4.35	0.204	−4.80	13.5	−2.99	0.524	−15.57	9.59	0.38	0.908	−8.32	9.07	0.59	0.801	−5.73	6.92
		2	1.49	0.625	−6.69	9.7	−0.94	0.822	−12.14	10.26	0.10	0.973	−7.62	7.81	0.23	0.911	−5.37	5.83
		3	1.01	0.697	−5.96	8.0	0.09	0.980	−9.44	9.61	0.10	0.968	−6.45	6.64	0.42	0.814	−4.33	5.16

Significant time trends (p < 0.008) are shown in italics. GMFCS: Gross Motor Function Classification System.